Viewing Station: CO-BO-290 : Lafayette 2.3 NW
Mar 21, 2010 - Sep 2, 20265,400 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.09"
September 1-2, 2026(2 of 2 days covered by obs)
NOAA Normal
0.09"
Departure from Normal
-0.00" : 96% of Normal
Year-To-Date: 6.56"
Jan 1 to Sep 2, 2026(244 of 245 days covered by obs)
NOAA Normal
13.30"
Departure from Normal
-6.74" : 49% of Normal
Water Year-To-Date: 7.76"
Oct 1, 2025 to Sep 2, 2026(337 of 337 days covered by obs)
NOAA Normal
16.04"
Departure from Normal
-8.28" : 48% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.60
0.52
0.08
Feb
0.73
0.61
0.12
Mar
1.56
1.41
0.15
Apr
2.35
2.07
0.28
May
2.78
2.36
0.42
Jun
1.82
1.47
0.35
Jul
1.74
1.46
0.28
Aug
1.63
1.32
0.31
Sep
1.40
1.57
-0.17
Oct
1.26
1.23
0.03
Nov
0.92
0.84
0.08
Dec
0.56
0.59
-0.03
17.35
15.45
1.90