Viewing Station: CO-AM-35 : Alamosa 1.6 ENE
Jan 2, 2017 - Sep 20, 20263,473 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.39"
September 1-20, 2026(20 of 20 days covered by obs)
NOAA Normal
0.69"
Departure from Normal
-0.30" : 56% of Normal
Year-To-Date: 1.81"
Jan 1 to Sep 20, 2026(263 of 263 days covered by obs)
NOAA Normal
6.60"
Departure from Normal
-4.79" : 27% of Normal
Water Year-To-Date: 3.36"
Oct 1, 2025 to Sep 20, 2026(354 of 355 days covered by obs)
NOAA Normal
8.13"
Departure from Normal
-4.77" : 41% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.33
0.34
-0.01
Feb
0.30
0.27
0.03
Mar
0.57
0.60
-0.03
Apr
0.66
0.65
0.01
May
0.74
0.69
0.05
Jun
0.50
0.44
0.06
Jul
1.30
1.22
0.08
Aug
1.51
1.31
0.20
Sep
1.04
0.93
0.11
Oct
0.72
0.71
0.01
Nov
0.43
0.45
-0.02
Dec
0.38
0.35
0.03
8.48
7.96
0.52