Viewing Station: PA-AL-74 : Pittsburgh 3.6 NNW
Nov 4, 2018 - Aug 21, 20262,565 Total Observations
View:

Climatology

Precipitation Normals Comparison

Month-To-Date: 7.06"
August 1-21, 2026(21 of 21 days covered by obs)
NOAA Normal
2.43"
Departure from Normal
4.63" : 290% of Normal
Year-To-Date: 29.08"
Jan 1 to Aug 21, 2026(171 of 233 days covered by obs)
NOAA Normal
26.72"
Departure from Normal
2.36" : 109% of Normal
Water Year-To-Date: 34.73"
Oct 1, 2025 to Aug 21, 2026(249 of 325 days covered by obs)
NOAA Normal
35.52"
Departure from Normal
-0.79" : 98% 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