Viewing Station: PA-AL-110 : Pittsburgh 8.3 ENE
Nov 6, 2020 - Sep 20, 20261,662 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 4.50"
September 1-20, 2026(20 of 20 days covered by obs)
NOAA Normal
2.34"
Departure from Normal
2.16" : 192% of Normal
Year-To-Date: 33.60"
Jan 1 to Sep 20, 2026(201 of 263 days covered by obs)
NOAA Normal
30.77"
Departure from Normal
2.83" : 109% of Normal
Water Year-To-Date: 38.82"
Oct 1, 2025 to Sep 20, 2026(262 of 355 days covered by obs)
NOAA Normal
39.93"
Departure from Normal
-1.11" : 97% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.02
3.41
-0.39
Feb
2.45
2.62
-0.17
Mar
3.24
3.28
-0.04
Apr
3.46
3.46
0.00
May
3.83
3.94
-0.11
Jun
4.49
4.46
0.03
Jul
4.34
4.29
0.05
Aug
3.60
3.68
-0.08
Sep
3.51
3.67
-0.16
Oct
3.02
3.16
-0.14
Nov
2.95
3.09
-0.14
Dec
3.19
3.33
-0.14
41.10
42.39
-1.29