Viewing Station: PA-WS-22 : Canonsburg 3.7 NW
Sep 12, 2017 - May 24, 20252,519 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 4.65"
May 1-24, 2025(24 of 24 days covered by obs)
NOAA Normal
3.18"
Departure from Normal
1.47" : 146% of Normal
Year-To-Date: 18.31"
Jan 1 to May 24, 2025(144 of 144 days covered by obs)
NOAA Normal
15.73"
Departure from Normal
2.58" : 116% of Normal
Water Year-To-Date: 25.46"
Oct 1, 2024 to May 24, 2025(236 of 236 days covered by obs)
NOAA Normal
24.68"
Departure from Normal
0.78" : 103% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.13
3.23
-0.10
Feb
2.60
2.57
0.03
Mar
3.32
3.31
0.01
Apr
3.50
3.43
0.07
May
4.11
4.07
0.04
Jun
4.12
4.30
-0.18
Jul
4.18
4.01
0.17
Aug
3.70
3.49
0.21
Sep
3.44
3.43
0.01
Oct
3.03
3.02
0.01
Nov
2.82
3.00
-0.18
Dec
3.10
3.21
-0.11
41.05
41.07
-0.02