Viewing Station: CA-HM-95 : Petrolia 4.0 SW
Mar 7, 2020 - Sep 25, 20261,652 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.52"
September 1-26, 2026(8 of 26 days covered by obs)
NOAA Normal
0.45"
Departure from Normal
1.07" : 337% of Normal
Year-To-Date: 29.97"
Jan 1 to Sep 26, 2026(245 of 269 days covered by obs)
NOAA Normal
37.02"
Departure from Normal
-7.05" : 81% of Normal
Water Year-To-Date: 59.00"
Oct 1, 2025 to Sep 26, 2026(335 of 361 days covered by obs)
NOAA Normal
58.80"
Departure from Normal
0.20" : 100% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
10.54
13.36
-2.82
Feb
9.25
11.58
-2.33
Mar
8.75
10.61
-1.86
Apr
5.00
5.22
-0.22
May
2.08
2.40
-0.32
Jun
0.72
0.92
-0.20
Jul
0.09
0.11
-0.02
Aug
0.14
0.10
0.04
Sep
0.52
0.79
-0.27
Oct
3.14
3.35
-0.21
Nov
6.85
8.24
-1.39
Dec
11.79
15.34
-3.55
58.87
72.02
-13.15