Viewing Station: CA-SM-13 : Burlingame 2.0 WSW
Dec 14, 2010 - Dec 22, 2025854 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.66"
December 1-22, 2025(4 of 22 days covered by obs)
NOAA Normal
3.47"
Departure from Normal
-1.81" : 48% of Normal
Year-To-Date: 20.01"
Jan 1 to Dec 22, 2025(47 of 356 days covered by obs)
NOAA Normal
22.15"
Departure from Normal
-2.14" : 90% of Normal
Water Year-To-Date: 7.83"
Oct 1, 2025 to Dec 22, 2025(17 of 83 days covered by obs)
NOAA Normal
6.89"
Departure from Normal
0.94" : 114% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
4.72
5.60
-0.88
Feb
4.49
5.43
-0.94
Mar
3.42
4.05
-0.63
Apr
1.61
2.12
-0.51
May
0.69
0.92
-0.23
Jun
0.18
0.18
0.00
Jul
0.01
0.04
-0.03
Aug
0.05
0.07
-0.02
Sep
0.09
0.09
0.00
Oct
1.04
1.10
-0.06
Nov
2.38
2.56
-0.18
Dec
4.89
6.07
-1.18
23.57
28.23
-4.66