Pittsburgh's summer nights are heating up
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Hot summer days are in full swing across the region — and hotter nighttime temps are offering Pittsburghers less relief.
Why it matters: Higher overnight temperatures can have health consequences for vulnerable groups, as well as increase demand for air conditioning.
- That, in turn, can strain electrical grids and increase energy demand, fueling a cycle with more greenhouse gas emissions.
Driving the news: Summer nights in Pittsburgh have gotten 3.5 degrees warmer on average over the past five decades, per new research from Climate Central.
Between the lines: Hundreds of U.S. cities are experiencing more frequent warmer-than-average summer nights "with a strong climate change fingerprint," Climate Central says.
Zoom out: Average summer nighttime temperatures increased between 1970 and 2024 in 96% of 241 locations Climate Central analyzed.
- Among cities with an increase, temperatures rose by 3.1°F on average