Viewing Station: CO-GR-83 : Grand Lake 3.5 SW
Jun 2, 2021 - Sep 7, 2025662 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.10"
September 1-8, 2025(7 of 8 days covered by obs)
NOAA Normal
0.40"
Departure from Normal
-0.30" : 25% of Normal
Year-To-Date: 5.26"
Jan 1 to Sep 8, 2025(119 of 251 days covered by obs)
NOAA Normal
11.33"
Departure from Normal
-6.07" : 46% of Normal
Water Year-To-Date: 5.80"
Oct 1, 2024 to Sep 8, 2025(146 of 343 days covered by obs)
NOAA Normal
14.66"
Departure from Normal
-8.86" : 40% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.18
1.18
0.00
Feb
1.12
1.14
-0.02
Mar
0.99
1.04
-0.05
Apr
1.50
1.47
0.03
May
1.61
1.71
-0.10
Jun
1.21
1.19
0.02
Jul
1.63
1.48
0.15
Aug
1.69
1.70
-0.01
Sep
1.49
1.36
0.13
Oct
1.19
1.19
0.00
Nov
1.00
0.99
0.01
Dec
1.14
1.10
0.04
15.75
15.55
0.20