Viewing Station: CO-BO-343 : Jamestown 2.5 SSE
Mar 11, 2013 - Sep 17, 20254,310 Total Observations
View:

Climatology

Precipitation Normals Comparison

Month-To-Date: 0.49"
September 1-17, 2025(17 of 17 days covered by obs)
NOAA Normal
0.89"
Departure from Normal
-0.40" : 55% of Normal
Year-To-Date: 14.23"
Jan 1 to Sep 17, 2025(257 of 260 days covered by obs)
NOAA Normal
14.75"
Departure from Normal
-0.52" : 96% of Normal
Water Year-To-Date: 16.29"
Oct 1, 2024 to Sep 17, 2025(349 of 352 days covered by obs)
NOAA Normal
17.19"
Departure from Normal
-0.90" : 95% 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