Viewing Station: buff036 : Riverdale 0.2 WNW
Jan 9, 2014 - May 23, 20254,028 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.89"
May 1-25, 2025(23 of 25 days covered by obs)
NOAA Normal
3.43"
Departure from Normal
-1.54" : 55% of Normal
Year-To-Date: 4.20"
Jan 1 to May 25, 2025(142 of 145 days covered by obs)
NOAA Normal
8.63"
Departure from Normal
-4.43" : 49% of Normal
Water Year-To-Date: 6.93"
Oct 1, 2024 to May 25, 2025(234 of 237 days covered by obs)
NOAA Normal
12.27"
Departure from Normal
-5.34" : 56% 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