0.6in

Rain Today

Rain Last Hour
0in

Recorded at Pittsburgh - Allegheny County Airport Updated 29 mins ago (4.6 miles away)

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Real-Time Extremes

Hottest 100.3 °F
Choluteca, FL
Coldest 1.3 °F
Blytheville, Blytheville Municipal Airport, AR
Windiest 43.6mph
Mount Washington, NH
Wettest (Last Hour) 0.3in
Scottsboro Municipal Airport, AL
Most Humid 100%
Oberlin Municipal Airport, KS
Least Humid 2%
Manti-Ephriam Airport, UT
Highest Pressure 1031 hPa
Kulusuk Lufthavn, ME
Lowest Pressure 1000.7 hPa
Shemya, Eareckson AFB, AK

Trending Locations

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St. Clair Rainfall Forecast

Today 6 May
100%
Thu 7 May
No Rain
Fri 8 May
20%
Sat 9 May
85%
Sun 10 May
55%
Mon 11 May
70%
Tue 12 May
20%

St. Clair Rainfall Statistics

May Rainfall

Pittsburgh - Allegheny County Airport (4.3 miles)

Total Rainfall 2026
12in
Daily Average 2026
0.1in
Wettest Day 11 March, 2026
1.2in
Wet Days 2026
43/126 (34%)
Total Rainfall April
3.4in
Daily Average April
0.1in
Wettest Day 1 April, 2026
1in
Wet Days April
15/30 (50%)
Total Rainfall May
0.1in
Daily Average May
0.02in
Wettest Day 1 May, 2026
0.1in
Wet Days May
1/6 (17%)

Climate (2010–Present)

Pittsburgh - Allegheny County Airport (4.3 miles)

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Annual Average 2021–2025
38.8in
Monthly Average 2021–2026
3.3in
Daily Average 2021–2026
0.1in
Wettest Day 1 September, 2021
2.3in

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