Viewing Station: SD-CD-26 : Watertown 6.7 SSW
May 2, 2015 - Jun 20, 2025640 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 2.90"
June 1-21, 2025(7 of 21 days covered by obs)
NOAA Normal
2.84"
Departure from Normal
0.06" : 102% of Normal
Year-To-Date: 6.94"
Jan 1 to Jun 21, 2025(18 of 172 days covered by obs)
NOAA Normal
10.63"
Departure from Normal
-3.69" : 65% of Normal
Water Year-To-Date: 6.94"
Oct 1, 2024 to Jun 21, 2025(18 of 264 days covered by obs)
NOAA Normal
14.26"
Departure from Normal
-7.32" : 49% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.57
0.59
-0.02
Feb
0.64
0.60
0.04
Mar
1.16
1.07
0.09
Apr
2.28
2.28
0.00
May
3.14
3.06
0.08
Jun
4.06
3.99
0.07
Jul
3.46
3.33
0.13
Aug
3.05
2.97
0.08
Sep
2.64
2.59
0.05
Oct
2.10
2.15
-0.05
Nov
0.86
0.84
0.02
Dec
0.67
0.64
0.03
24.63
24.11
0.52