Viewing Station: SD-TR-2 : Parker 6.8 WSW
Jun 5, 2007 - Apr 30, 20261,538 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.92"
May 1-18, 2026(1 of 18 days covered by obs)
NOAA Normal
2.14"
Departure from Normal
-1.22" : 43% of Normal
Year-To-Date: 2.80"
Jan 1 to May 18, 2026(10 of 138 days covered by obs)
NOAA Normal
7.75"
Departure from Normal
-4.95" : 36% of Normal
Water Year-To-Date: 4.40"
Oct 1, 2025 to May 18, 2026(20 of 230 days covered by obs)
NOAA Normal
11.85"
Departure from Normal
-7.45" : 37% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.55
0.53
0.02
Feb
0.80
0.74
0.06
Mar
1.34
1.33
0.01
Apr
2.92
2.83
0.09
May
3.68
3.76
-0.08
Jun
4.12
4.11
0.01
Jul
2.98
2.97
0.01
Aug
3.47
3.27
0.20
Sep
2.83
2.73
0.10
Oct
2.21
2.35
-0.14
Nov
1.10
1.02
0.08
Dec
0.79
0.78
0.01
26.79
26.42
0.37