Viewing Station: CO-BO-621 : Boulder 2.7 SSE
May 5, 2026 - May 6, 20262 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.75"
May 1-6, 2026(2 of 6 days covered by obs)
NOAA Normal
0.53"
Departure from Normal
1.22" : 330% of Normal
Year-To-Date: 1.75"
Jan 1 to May 6, 2026(2 of 126 days covered by obs)
NOAA Normal
6.28"
Departure from Normal
-4.53" : 28% of Normal
Water Year-To-Date: 1.75"
Oct 1, 2025 to May 6, 2026(2 of 218 days covered by obs)
NOAA Normal
9.29"
Departure from Normal
-7.54" : 19% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.66
0.68
-0.02
Feb
0.81
0.80
0.01
Mar
1.72
1.72
0.00
Apr
2.56
2.60
-0.04
May
2.74
2.90
-0.16
Jun
1.80
1.80
0.00
Jul
1.73
1.71
0.02
Aug
1.70
1.51
0.19
Sep
1.44
2.01
-0.57
Oct
1.32
1.45
-0.13
Nov
1.03
0.99
0.04
Dec
0.66
0.68
-0.02
18.17
18.85
-0.68