Viewing Station: SD-FK-6 : Chelsea 3.8 W
Feb 2, 2002 - Jul 26, 20251,492 Total Observations
View:

Climatology

Precipitation Normals Comparison

Month-To-Date: 3.97"
July 1-26, 2025(25 of 26 days covered by obs)
NOAA Normal
2.63"
Departure from Normal
1.34" : 151% of Normal
Year-To-Date: 13.83"
Jan 1 to Jul 26, 2025(204 of 207 days covered by obs)
NOAA Normal
13.16"
Departure from Normal
0.67" : 105% of Normal
Water Year-To-Date: 15.66"
Oct 1, 2024 to Jul 26, 2025(294 of 299 days covered by obs)
NOAA Normal
16.20"
Departure from Normal
-0.54" : 97% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.47
0.49
-0.02
Feb
0.59
0.61
-0.02
Mar
0.89
0.91
-0.02
Apr
1.89
2.04
-0.15
May
3.19
3.28
-0.09
Jun
3.50
3.60
-0.10
Jul
3.13
3.18
-0.05
Aug
2.29
2.41
-0.12
Sep
2.03
2.09
-0.06
Oct
1.86
1.91
-0.05
Nov
0.61
0.67
-0.06
Dec
0.57
0.58
-0.01
21.02
21.77
-0.75