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Climate Central @climatecentral.org · 6h

☕ A warming world is brewing trouble. Climate change added more coffee-harming heat to all 25 major coffee-growing countries during 2021–2025. This #InternationalCoffeeDay, see what’s brewing: www.climatecentral.org/climate-matt…

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Climate Central @climatecentral.org · 30/09/2026

Wildfires aren’t just about the flames. Across the U.S., human-caused climate change has fueled more fire activity and: 🔥Increased fire weather 📈Expanded burned areas More fire can mean more smoke — and greater health risks. Read via #ClimateCentral: www.climatecentral.org/climate-matt...

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Climate Central @climatecentral.org · 25/09/2026

🌊 A strengthening nor’easter is bringing heavy rain, strong winds, dangerous surf, and coastal flooding along the U.S. East Coast this weekend! Coastal flooding has already affected portions of Virginia and North Carolina, with ocean overwash closing a miles-long stretch of road on the Outer Banks.

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Climate Central @climatecentral.org · 25/09/2026

🌡️Humid heat can be dangerous to human health. High humidity makes it harder for sweat to evaporate, reducing the body’s ability to cool itself and increasing the risk of heat-related illness. Learn more with #ClimateCentral: www.climatecentral.org/climate-matt...

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Climate Central @climatecentral.org · 25/09/2026

🚨Both and Pakistan have experienced sustained dangerous humid heat this month, much of which would not have occurred without human-caused climate change. Today, dangerous humid heat driven by climate change is peaking in the region — with around 700 million people forecast to feel it⬇️

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Climate Central @climatecentral.org · 24/09/2026

Did you know that August 2026 was the warmest August on record globally and for the contiguous United States? 🎥Watch our latest Monthly Climate Briefing for a recap of the latest global climate records and what they could mean for the months ahead: youtu.be/GrXCtKitlRA

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Climate Central @climatecentral.org · 23/09/2026

It's Fall y'all! Unfortunately, ragweed season is also sticking around. Since 1970, warming has extended ragweed’s freeze-free growing season in 88% of 202 U.S. cities analyzed — by 11 days on average. 🍂More from #ClimateCentral: www.climatecentral.org/climate-matt…

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Climate Central @climatecentral.org · 22/09/2026

🚨As of September 22, #HurricanePolo underwent extreme rapid intensification – reaching Category 5 strength with sustained winds of 165 MPH off the southwestern coast of Mexico.

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Climate Central @climatecentral.org · 17/09/2026

🌍 More than 1.5 billion people experienced at least 30 days of risky heat added by climate change this summer. Wondering where climate change was felt the most strongly this summer? Explore the analysis from #ClimateCentral: www.climatecentral.org/climate-matt…

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Climate Central @climatecentral.org · 16/09/2026

Global sea surface temperatures have recently reached 100 consecutive days of new record highs. What is driving this ocean warmth? And what could this heat mean for the months ahead? 👉Find out tomorrow during #ClimateCentral’s Monthly Climate Brief: climatecentral-org.zoom.us/webinar/regi...

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Climate Central @climatecentral.org · 15/09/2026

🚨Dangerous, near-to-all-time record heat is expected to impact more than a dozen states this week🚨 For more than 65 million Americans, these lingering, late-summer temperatures are made at least three times more likely by human-caused climate change.

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Climate Central @climatecentral.org · 10/09/2026

🚨Heat sends thousands to the ER each year. How much does climate change contribute? New #ClimateCentral research finds that climate change accounted for about 1 in 4 heat-related emergency room visits in the U.S. during the warm season from 2018–2025. 🚑: www.climatecentral.org/climate-matt...

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Climate Central @climatecentral.org · 09/09/2026

🌀 #HurricaneLowell brought torrential rainfall to Hawaii — and climate change helped make its Pacific environment unusually warm. Human-caused climate change made the unusually warm sea surface temperatures along Lowell’s path up to 60 times more likely.

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Climate Central @climatecentral.org · 08/09/2026

A historic and unprecedented El Niño event continues to unfold in the Pacific. Join #ClimateCentral and @climateconnections.bsky.social en Español for a clear, science-based conversation about it in Spanish. 📆 : September 10, 2026 ⏰ : 12 PM ET Register: climatecentral-org.zoom.us/webinar/regi...

A record-breaking—and likely historic—El Niño continues to develop in the Pacific. This phenomenon will almost certainly impact extreme weather. Climate change already is.

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Climate Central @climatecentral.org · 04/09/2026

🌡️Humid heat is especially risky for outdoor workers, increasing the risk of heat-related illness, injury, or death, along with potential lost labor hours and wages. Same goes for players and fans during both 🏈 games and tailgates. www.climatecentral.org/climate-matt...

Line graph showing number risky humid heat days from 1979 to 2023 for Tuscaloosa, Alabama. Line is going up indicating an increasing number of days.

Line graph showing number risky humid heat days from 1979 to 2023 for Houston, Texas. Line is going up indicating an increasing number of days.

Line graph showing number risky humid heat days from 1979 to 2023 for Knoxville, Tennessee. Line is going up indicating an increasing number of days.

Line graph showing number risky humid heat days from 1979 to 2023 for Baton Rouge, Louisiana. Line is going up indicating an increasing number of days.

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Climate Central @climatecentral.org · 04/09/2026

🌡️Almost all of those people (~84 million) are forecast to be exposed to a dangerous level of humid heat due to the influence of human-caused climate change. ⬆️Dangerous humid heat days are on the rise globally, and especially across the Southeast. www.climatecentral.org/climate-matt...

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Climate Central @climatecentral.org · 04/09/2026

🏈College football kicks off this weekend under oppressive, health-threatening humidity across the Southeast. 🥵~85 million people are forecast to experience at least one day with dangerous wet-bulb temperature conditions, increasing heat-related health risks.

Map of southern US with purples and peach indicating dangerous levels of humid heat and what areas passed that threshold due to climate change.

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Climate Central @climatecentral.org · 02/09/2026

🎾The U.S. Open is serving up more heat this season. Over the past 55 years, the chance of experiencing a hot tournament day has jumped from 49% to 67%. A hotter climate means a hotter court — with higher stakes for players and fans. Read the report: www.climatecentral.org/report/tennis

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Climate Central @climatecentral.org · 31/08/2026

🌊 Rising seas mean rising coastal flood risk. Join #ClimateCentral this week to explore new findings and tools showing how carbon pollution is shaping flood risk — now and in the future. 📆 : Wednesday, September 2, 2026 ⏰ : 12 PM ET / 9 AM PT Register: climatecentral-org.zoom.us/webinar/regi...

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Climate Central @climatecentral.org · 31/08/2026

In the most affected regions of eastern India, these conditions are also being made at least 100x more likely by human-caused climate change.

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Climate Central @climatecentral.org · 31/08/2026

At wet-bulb temperatures above 27.5°C, conditions become very dangerous. Even healthy adults are at a serious risk of life-threatening heat illness. These very dangerous conditions are prominent across: 🌡️Bangladesh 🌡️Northeastern India 🌡️the Eastern Indo-Gangetic Plain

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Climate Central @climatecentral.org · 31/08/2026

🚨Dangerous humid heat is affecting much of South Asia🚨 Just over 538 million people across Bangladesh and northern India are forecast to experience at least one day of dangerous humid heat made at least 100x more likely by human-caused climate change.

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Climate Central @climatecentral.org · 26/08/2026

Fall is taking a turn, and not a cool one. 🌡️Since 1970, fall has warmed by 2.9°F on average in 241 major U.S. cities — and human-caused climate change is the leading driver in 82% of cities analyzed. 🍁Don’t fall behind. Read more: www.climatecentral.org/climate-matt…

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Climate Central @climatecentral.org · 26/08/2026

A year of climate science, stories, and impact. In 2025, #ClimateCentral delivered 75,000+ localized alerts, 49 special reports, and 130+ workshops that reached nearly 11,000 people worldwide. See what we accomplished together in our 2025 Impact Report➡️ www.climatecentral.org/impact-report

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Climate Central @climatecentral.org · 21/08/2026

🌡️Multi-day heat streaks are dangerous, worsening air quality and raising the risk of heat-related illness. On average, 198 major U.S. cities now experience two more extreme heat streaks each year compared to the early 1970s. www.climatecentral.org/climate-matt...

Map of US with dots over major cities indicating by color the change in heat streaks. Reds over most of those cities show increasing heat streaks.

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Climate Central @climatecentral.org · 21/08/2026

🥵This heat risk is made worse by warmer-than-usual overnight temps — Dallas, Miami, and New Orleans may not cool below 80°F for several nights in a row. Since 1970, warm summer nights have increased in 95% of 243 major U.S. cities analyzed by #ClimateCentral. www.climatecentral.org/climate-matt...

Line graph of warm summer nights in Dallas from 1970 to 2025. Line goes up indicating an increasing number of warm summer nights.

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Climate Central @climatecentral.org · 21/08/2026

🌡️ Excessive heat warnings are in effect across 17 states, with high temperatures expected to reach into the 100s. Even for late August, max temperatures are as much as 10°F to 15°F above-average, particularly in Arkansas, Colorado, Kansas, New Mexico, Oklahoma, and Texas.

Maximum temperature anomaly map of central/western US with dark reds indicating temperatures over 10f above-average across south central US from August 21-23, 2026

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Climate Central @climatecentral.org · 21/08/2026

🚨From Aug. 20-23, more than 156 million people across the western and southern U.S. are forecast to experience heat strongly influenced by human-caused climate change.

Two panel spatial graphs of central/western US with reds in both panels indicating above-average temperatures influenced by climate change.

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Climate Central @climatecentral.org · 21/08/2026

Globally, July 2026 was tied with July 2024 for the warmest July ever recorded. For context, records have been kept since 1850. 🎥Watch our latest Monthly Climate Briefing recapping last month's climate extremes, from soaring ocean temperatures to record-breaking heat: youtu.be/pOvfvyX-3vI

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Climate Central @climatecentral.org · 20/08/2026

🌧️Charleston, West Virginia Heavy rain & thunderstorms moved into the Appalachians early August 16 and continued through August 17. ☔️Hourly rainfall rates in Charleston are up 17% since the early 1970s 💰Kanawha County already faces annual average flood losses of $20+ million

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Climate Central @climatecentral.org · 20/08/2026

🌧️Indianapolis, Indiana Repeated severe storms brought 7–11 inches of rain to parts of Indiana, while the White River reached historic highs. ☔️Hourly rainfall rates in Indianapolis are up 15% since the early 1970s

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Climate Central @climatecentral.org · 20/08/2026

🌧️Columbus, Ohio Repeated thunderstorms beginning August 11 brought 5–6 inches of rain, with 8–10 inches reported east of Columbus. ☔️Hourly rainfall rates in Columbus increased 19% since the early 1970s 💰Franklin County already faces annual average flood losses of $20+ million

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Climate Central @climatecentral.org · 20/08/2026

🚨Climate change is supercharging the water cycle, fueling extreme rainfall and flooding across the U.S.🚨 A warmer atmosphere can hold more moisture, increasing the potential for heavier downpours and flash flooding. Explore four of the impacted areas:

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Climate Central @climatecentral.org · 18/08/2026

🌡️With an average temperature of 76.9°F, July 2026 was the warmest month ever recorded in the contiguous United States. Join us tomorrow at the next Monthly Climate Brief to dive into the latest climate data. 📅August 19, 2026 ⏰12 PM ET/9 AM PT Register ➡️ climatecentral-org.zoom.us/webinar/regi...

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Climate Central @climatecentral.org · 15/08/2026

There’s a climate connection here: 🌡️ #Lala passed over Pacific waters up to 3°F warmer than average — a level of ocean warmth made 30–70x more likely due to climate change. 🌧️Rainfall would occur either way. But warmer water adds more moisture into the air, which can fuel heavier rainfall.

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Climate Central @climatecentral.org · 15/08/2026

🌊 How do warmer oceans affect the types of weather we experience? Take #TropicalStormLala, headed toward Hawaii this weekend. #Lala is expected to bring heavy rain to the Big Island, with NOAA forecasting up to 25" of rain in some areas on the windward side.

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Climate Central @climatecentral.org · 15/08/2026

🚨Record-hot nights are gripping much of the U.S. this week, offering little relief from extreme daytime heat! Human-caused climate change has made these extreme overnight temperatures at least 3x more likely across more than 60% of the contiguous United States.

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Climate Central @climatecentral.org · 14/08/2026

🌙Extreme heat doesn’t end when the sun goes down. Unusually warm summer nights have increased since 1970 in 95% of 243 major U.S. cities. On average, U.S. cities now experience 24 more warm nights per summer than in the early 1970s. 🔗: www.climatecentral.org/climate-matt...

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Climate Central @climatecentral.org · 13/08/2026

Join #ClimateCentral's Monthly Climate Brief for a look at soaring ocean temperatures, record-breaking heat, major wildfires, the current state of heat services worldwide, and an El Niño update. 📅Wednesday, August 19, 2026 ⏰12 PM ET / 9 AM PT Register ➡️ climatecentral-org.zoom.us/webinar/regi...

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Climate Central @climatecentral.org · 06/08/2026

😓 Hot nights can be especially dangerous. When temperatures stay high overnight, the body has less opportunity to cool and recover from daytime heat. This disrupts sleep and increases heat stress over consecutive days. Read more with #ClimateCentral: www.climatecentral.org/climate-matt...

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Climate Central @climatecentral.org · 06/08/2026

🚨Intensified by climate change, a dangerous heat wave has brought prolonged extreme heat across South Korea and Japan since mid-July🚨 #ClimateCentral's Climate Shift Index indicates that human-caused climate change made the event at least 5x more likely across much of the region.

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Climate Central @climatecentral.org · 05/08/2026

That means high-risk wildfire conditions have grown from less than a week each year 55 years ago to more than three weeks today. 📍South-central Oregon has seen a similar trend, with 26 more fire weather days on average than in the 1970s.

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Climate Central @climatecentral.org · 05/08/2026

Fire weather days — periods with hot, dry, and windy conditions that increase wildfire risk — are becoming more common in the Pacific Northwest. 📍In northeastern Washington, including the Spokane area, there are now 21 more fire weather days on average than in the early 1970s.

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Climate Central @climatecentral.org · 05/08/2026

📈Hotter days mean higher cooling demand. Cooling degree days have increased since 1970 in 97% of 241 major U.S. cities analyzed by #ClimateCentral. In many of the hottest states, cooling accounted for at least one-quarter of annual electricity bills. 🔗 www.climatecentral.org/climate-matt...

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Climate Central @climatecentral.org · 03/08/2026

🌡️As temperatures rise, so does the cost of staying cool. This week, join #ClimateCentral for a webinar exploring the connection between extreme heat, rising energy demand, and higher electric bills. 📅August 5, 2026 ⏰12 PM ET / 9 AM PT Register: climatecentral-org.zoom.us/webinar/regi...

Climate Central presents "The Cost of Cooling - How Rising Heat is Raising Energy Bills" - a webinar on August 5, 2026 at 12 PM ET.

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Climate Central @climatecentral.org · 30/07/2026

🚨Europe is facing yet another exceptionally dangerous heat wave this week, with temperatures forecast to reach up to 45°C (113°F) in parts of France🚨 This isn't just another hot summer — it bears a strong fingerprint of human-caused climate change.

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Climate Central @climatecentral.org · 29/07/2026

Did you know that the U.S. has already experienced 12 billion-dollar weather & climate disasters in 2026? 💰At least $31.9B in damages 📈5th-highest January–June total since 1980 ⛈️Severe storms account for 66% disasters Want to learn more? Explore the database: www.climatecentral.org/climate-serv...

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Climate Central @climatecentral.org · 24/07/2026

🚨Over two dozen U.S. states are forecast to experience temperatures above 100°F (38°C) through July 28🚨 More than 101 million people across the U.S. will experience at least one day with average temperatures reaching a CSI 5 or higher, indicating an exceptional influence from climate change.

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Climate Central @climatecentral.org · 24/07/2026

🦟Mosquito season is getting longer, and the buzz is not so good. #ClimateCentral analyzed "mosquito disease days" in 239 major U.S. cities from 1970–2025 — days with temperatures suitable for spreading West Nile virus — and found that 95% of these cities saw an increase.

More mosquito disease days across the United States. Change in annual days with West Nile virus transmission temperatures from 1970 - 2025. Climate Central.

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Climate Central @climatecentral.org · 23/07/2026

🪸New research led by #ClimateCentral finds that climate change — not El Niño — is driving coral bleaching worldwide. The study published in @tosoceanography.bsky.social shows that nearly every global bleaching event over the past 40 years would not have occurred without human-caused #ClimateChange.

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