Viewing Station: PA-SS-22 : Montrose 0.4 ENE
Apr 29, 2015 - Sep 20, 20262,307 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 4.53"
September 1-20, 2026(20 of 20 days covered by obs)
NOAA Normal
2.95"
Departure from Normal
1.58" : 153% of Normal
Year-To-Date: 33.63"
Jan 1 to Sep 20, 2026(262 of 263 days covered by obs)
NOAA Normal
34.00"
Departure from Normal
-0.37" : 99% of Normal
Water Year-To-Date: 42.76"
Oct 1, 2025 to Sep 20, 2026(354 of 355 days covered by obs)
NOAA Normal
45.16"
Departure from Normal
-2.40" : 95% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.28
3.45
-0.17
Feb
2.66
2.84
-0.18
Mar
3.45
3.55
-0.10
Apr
4.06
4.13
-0.07
May
4.02
4.24
-0.22
Jun
4.47
4.78
-0.31
Jul
4.43
4.68
-0.25
Aug
4.68
4.65
0.03
Sep
4.43
4.51
-0.08
Oct
4.33
4.41
-0.08
Nov
3.38
3.37
0.01
Dec
3.45
3.61
-0.16
46.64
48.22
-1.58