Viewing Station: SD-MH-101 : Colton 3.8 S
Jul 10, 2019 - Sep 15, 2025402 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.92"
September 1-15, 2025(6 of 15 days covered by obs)
NOAA Normal
1.45"
Departure from Normal
-0.53" : 63% of Normal
Year-To-Date: 21.56"
Jan 1 to Sep 15, 2025(79 of 258 days covered by obs)
NOAA Normal
21.38"
Departure from Normal
0.18" : 101% of Normal
Water Year-To-Date: 24.75"
Oct 1, 2024 to Sep 15, 2025(87 of 350 days covered by obs)
NOAA Normal
25.36"
Departure from Normal
-0.61" : 98% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.51
0.51
0.00
Feb
0.74
0.76
-0.02
Mar
1.38
1.38
0.00
Apr
2.79
2.96
-0.17
May
3.63
3.56
0.07
Jun
4.28
4.11
0.17
Jul
3.24
3.32
-0.08
Aug
3.35
3.45
-0.10
Sep
2.91
2.86
0.05
Oct
2.14
2.02
0.12
Nov
1.08
1.05
0.03
Dec
0.76
0.84
-0.08
26.81
26.82
-0.01