Viewing Station: CO-AM-1 : Alamosa 5.8 WNW
Jan 12, 2003 - Sep 21, 20265,095 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.13"
September 1-21, 2026(21 of 21 days covered by obs)
NOAA Normal
0.69"
Departure from Normal
-0.56" : 19% of Normal
Year-To-Date: 2.29"
Jan 1 to Sep 21, 2026(264 of 264 days covered by obs)
NOAA Normal
6.17"
Departure from Normal
-3.88" : 37% of Normal
Water Year-To-Date: 4.34"
Oct 1, 2025 to Sep 21, 2026(356 of 356 days covered by obs)
NOAA Normal
7.62"
Departure from Normal
-3.28" : 57% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.26
0.31
-0.05
Feb
0.26
0.28
-0.02
Mar
0.47
0.57
-0.10
Apr
0.58
0.61
-0.03
May
0.69
0.71
-0.02
Jun
0.48
0.43
0.05
Jul
1.24
1.30
-0.06
Aug
1.50
1.38
0.12
Sep
0.99
1.00
-0.01
Oct
0.72
0.72
0.00
Nov
0.39
0.42
-0.03
Dec
0.34
0.33
0.01
7.92
8.06
-0.14