Viewing Station: PA-AL-74 : Pittsburgh 3.6 NNW
Nov 4, 2018 - Jun 4, 20252,211 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.02"
June 1-4, 2025(4 of 4 days covered by obs)
NOAA Normal
0.56"
Departure from Normal
-0.54" : 4% of Normal
Year-To-Date: 16.64"
Jan 1 to Jun 4, 2025(118 of 155 days covered by obs)
NOAA Normal
16.40"
Departure from Normal
0.24" : 101% of Normal
Water Year-To-Date: 22.47"
Oct 1, 2024 to Jun 4, 2025(185 of 247 days covered by obs)
NOAA Normal
25.20"
Departure from Normal
-2.73" : 89% 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