Viewing Station: PA-AL-74 : Pittsburgh 3.6 NNW
Nov 4, 2018 - May 24, 20262,486 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 2.85"
May 1-24, 2026(24 of 24 days covered by obs)
NOAA Normal
3.00"
Departure from Normal
-0.15" : 95% of Normal
Year-To-Date: 14.93"
Jan 1 to May 24, 2026(92 of 144 days covered by obs)
NOAA Normal
14.96"
Departure from Normal
-0.03" : 100% of Normal
Water Year-To-Date: 20.58"
Oct 1, 2025 to May 24, 2026(170 of 236 days covered by obs)
NOAA Normal
23.76"
Departure from Normal
-3.18" : 87% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.93
3.16
-0.23
Feb
2.44
2.55
-0.11
Mar
3.20
3.22
-0.02
Apr
3.39
3.33
0.06
May
3.88
3.87
0.01
Jun
4.21
4.28
-0.07
Jul
4.24
4.16
0.08
Aug
3.59
3.49
0.10
Sep
3.43
3.42
0.01
Oct
2.91
2.89
0.02
Nov
2.80
2.90
-0.10
Dec
3.09
3.15
-0.06
40.11
40.42
-0.31