Viewing Station: CO-AM-36 : Alamosa 6.6 NW
Sep 25, 2017 - Sep 18, 20262,391 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.22"
September 1-19, 2026(18 of 19 days covered by obs)
NOAA Normal
0.63"
Departure from Normal
-0.41" : 35% of Normal
Year-To-Date: 2.27"
Jan 1 to Sep 19, 2026(261 of 262 days covered by obs)
NOAA Normal
6.11"
Departure from Normal
-3.84" : 37% of Normal
Water Year-To-Date: 4.73"
Oct 1, 2025 to Sep 19, 2026(353 of 354 days covered by obs)
NOAA Normal
7.56"
Departure from Normal
-2.83" : 63% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.26
0.31
-0.05
Feb
0.26
0.29
-0.03
Mar
0.47
0.57
-0.10
Apr
0.58
0.62
-0.04
May
0.69
0.72
-0.03
Jun
0.48
0.43
0.05
Jul
1.24
1.41
-0.17
Aug
1.50
1.37
0.13
Sep
0.99
0.99
0.00
Oct
0.72
0.73
-0.01
Nov
0.39
0.42
-0.03
Dec
0.34
0.33
0.01
7.92
8.19
-0.27