Viewing Station: PA-AL-157 : Pittsburgh 3.2 NW
May 2, 2023 - Jul 30, 2025609 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 2.40"
July 1-30, 2025(21 of 30 days covered by obs)
NOAA Normal
4.10"
Departure from Normal
-1.70" : 58% of Normal
Year-To-Date: 24.76"
Jan 1 to Jul 30, 2025(176 of 211 days covered by obs)
NOAA Normal
24.15"
Departure from Normal
0.61" : 103% of Normal
Water Year-To-Date: 30.06"
Oct 1, 2024 to Jul 30, 2025(240 of 303 days covered by obs)
NOAA Normal
32.95"
Departure from Normal
-2.89" : 91% 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