Monessen Rainfall Forecast

Today 20 Dec
15%
Sun 21 Dec
5%
Mon 22 Dec
No Rain
Tue 23 Dec
75%
Wed 24 Dec
10%
Thu 25 Dec
75%
Fri 26 Dec
70%

Monessen Rainfall Statistics

December Rainfall

Pittsburgh - Allegheny County Airport (14.3 miles)

Total Rainfall 2025
37.2in
Daily Average 2025
0.1in
Wettest Day 16 July, 2025
2.1in
Wet Days 2025
139/354 (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
0.4in
Daily Average December
0.02in
Wettest Day 10 December, 2025
0.2in
Wet Days December
4/20 (20%)

Climate (2010–Present)

Pittsburgh - Allegheny County Airport (14.3 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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