Viewing Station: CO-BO-343 : Jamestown 2.5 SSE
Mar 11, 2013 - May 31, 20264,566 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 4.39"
May 1-31, 2026(31 of 31 days covered by obs)
NOAA Normal
2.68"
Departure from Normal
1.71" : 164% of Normal
Year-To-Date: 7.12"
Jan 1 to May 31, 2026(151 of 151 days covered by obs)
NOAA Normal
7.75"
Departure from Normal
-0.63" : 92% of Normal
Water Year-To-Date: 8.80"
Oct 1, 2025 to May 31, 2026(243 of 243 days covered by obs)
NOAA Normal
10.19"
Departure from Normal
-1.39" : 86% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.54
0.73
-0.19
Feb
0.76
0.98
-0.22
Mar
1.44
2.00
-0.56
Apr
2.33
2.94
-0.61
May
2.68
3.30
-0.62
Jun
1.91
2.08
-0.17
Jul
2.20
2.21
-0.01
Aug
2.00
1.98
0.02
Sep
1.57
2.16
-0.59
Oct
1.16
1.38
-0.22
Nov
0.79
0.96
-0.17
Dec
0.49
0.80
-0.31
17.87
21.52
-3.65