Viewing Station: CA-CC-50 : Pittsburg 0.7 W
Aug 21, 2019 - Dec 22, 2025570 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.46"
December 1-22, 2025(6 of 22 days covered by obs)
NOAA Normal
2.03"
Departure from Normal
-1.57" : 23% of Normal
Year-To-Date: 8.70"
Jan 1 to Dec 22, 2025(122 of 356 days covered by obs)
NOAA Normal
14.22"
Departure from Normal
-5.52" : 61% of Normal
Water Year-To-Date: 4.03"
Oct 1, 2025 to Dec 22, 2025(45 of 83 days covered by obs)
NOAA Normal
4.29"
Departure from Normal
-0.26" : 94% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.18
3.52
-0.34
Feb
2.77
3.34
-0.57
Mar
2.25
2.45
-0.20
Apr
1.03
1.19
-0.16
May
0.50
0.58
-0.08
Jun
0.11
0.16
-0.05
Jul
0.00
0.00
0.00
Aug
0.02
0.03
-0.01
Sep
0.07
0.05
0.02
Oct
0.70
0.75
-0.05
Nov
1.56
1.70
-0.14
Dec
2.86
3.36
-0.50
15.05
17.13
-2.08