Viewing Station: CA-HM-138 : Eureka 2.7 ESE
Dec 19, 2022 - Sep 22, 20261,368 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.30"
September 1-22, 2026(22 of 22 days covered by obs)
NOAA Normal
0.51"
Departure from Normal
-0.21" : 58% of Normal
Year-To-Date: 18.95"
Jan 1 to Sep 22, 2026(264 of 265 days covered by obs)
NOAA Normal
29.03"
Departure from Normal
-10.08" : 65% of Normal
Water Year-To-Date: 39.61"
Oct 1, 2025 to Sep 22, 2026(356 of 357 days covered by obs)
NOAA Normal
46.48"
Departure from Normal
-6.87" : 85% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
7.58
6.84
0.74
Feb
6.69
6.04
0.65
Mar
6.72
6.24
0.48
Apr
4.29
4.10
0.19
May
2.08
1.89
0.19
Jun
0.83
0.86
-0.03
Jul
0.14
0.22
-0.08
Aug
0.19
0.18
0.01
Sep
0.70
0.67
0.03
Oct
2.74
2.44
0.30
Nov
5.56
5.07
0.49
Dec
9.15
8.42
0.73
46.67
42.97
3.70