Viewing Station: buff036 : Riverdale 0.2 WNW
Jan 9, 2014 - Aug 25, 20264,485 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 3.74"
August 1-26, 2026(25 of 26 days covered by obs)
NOAA Normal
2.59"
Departure from Normal
1.15" : 144% of Normal
Year-To-Date: 16.10"
Jan 1 to Aug 26, 2026(237 of 238 days covered by obs)
NOAA Normal
19.48"
Departure from Normal
-3.38" : 83% of Normal
Water Year-To-Date: 17.80"
Oct 1, 2025 to Aug 26, 2026(329 of 330 days covered by obs)
NOAA Normal
23.12"
Departure from Normal
-5.32" : 77% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.49
0.48
0.01
Feb
0.64
0.62
0.02
Mar
1.43
1.40
0.03
Apr
2.64
2.60
0.04
May
4.25
4.21
0.04
Jun
3.84
3.83
0.01
Jul
3.60
3.44
0.16
Aug
3.09
3.12
-0.03
Sep
1.96
1.90
0.06
Oct
1.97
1.96
0.01
Nov
1.06
0.96
0.10
Dec
0.61
0.68
-0.07
25.58
25.20
0.38