Viewing Station: PA-AL-157 : Pittsburgh 3.2 NW
May 2, 2023 - Aug 9, 2026883 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 3.87"
August 1-9, 2026(9 of 9 days covered by obs)
NOAA Normal
1.04"
Departure from Normal
2.83" : 371% of Normal
Year-To-Date: 25.38"
Jan 1 to Aug 9, 2026(173 of 221 days covered by obs)
NOAA Normal
25.33"
Departure from Normal
0.05" : 100% of Normal
Water Year-To-Date: 30.08"
Oct 1, 2025 to Aug 9, 2026(256 of 313 days covered by obs)
NOAA Normal
34.13"
Departure from Normal
-4.05" : 88% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.93
3.11
-0.18
Feb
2.44
2.53
-0.09
Mar
3.20
3.20
0.00
Apr
3.39
3.27
0.12
May
3.88
3.78
0.10
Jun
4.21
4.17
0.04
Jul
4.24
4.12
0.12
Aug
3.59
3.40
0.19
Sep
3.43
3.34
0.09
Oct
2.91
2.80
0.11
Nov
2.80
2.83
-0.03
Dec
3.09
3.11
-0.02
40.11
39.66
0.45