0in

Rain Today

Rain Last Hour
0in

Recorded at Pittsburgh - Allegheny County Airport Updated 34 mins ago (4.6 miles away)

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Real-Time Extremes

Hottest 87.7 °F
Choluteca, FL
Coldest -54.5 °F
Northway, Northway Airport, AK
Windiest 66.7mph
Mount Washington, NH
Wettest (Last Hour) 0.3in
Guam International Airport, AK
Most Humid 100%
La Porte Municipal Airport, TX
Least Humid 12%
Cornelia Habersham County Airport, GA
Highest Pressure 1039.6 hPa
Atka, Atka Airport, AK
Lowest Pressure 986 hPa
Kulusuk Lufthavn, ME

Trending Locations

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St. Clair Rainfall Forecast

Today 22 Dec
20%
Tue 23 Dec
95%
Wed 24 Dec
5%
Thu 25 Dec
70%
Fri 26 Dec
90%
Sat 27 Dec
35%
Sun 28 Dec
55%

St. Clair Rainfall Statistics

December Rainfall

Pittsburgh - Allegheny County Airport (4.3 miles)

Total Rainfall 2025
37.6in
Daily Average 2025
0.1in
Wettest Day 16 July, 2025
2.1in
Wet Days 2025
140/356 (39%)
Total Rainfall November
1.8in
Daily Average November
0.1in
Wettest Day 25 November, 2025
0.7in
Wet Days November
11/30 (37%)
Total Rainfall December
0.7in
Daily Average December
0.04in
Wettest Day 19 December, 2025
0.4in
Wet Days December
5/22 (23%)

Climate (2010–Present)

Pittsburgh - Allegheny County Airport (4.3 miles)

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Annual Average 2020–2024
39.4in
Monthly Average 2020–2025
3.3in
Daily Average 2020–2025
0.1in
Wettest Day 1 September, 2021
2.3in

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