Viewing Station: CA-BT-33 : Palermo 2.7 SE
Nov 18, 2016 - Dec 18, 20253,317 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.57"
December 1-18, 2025(18 of 18 days covered by obs)
NOAA Normal
2.85"
Departure from Normal
-2.28" : 20% of Normal
Year-To-Date: 21.76"
Jan 1 to Dec 18, 2025(351 of 352 days covered by obs)
NOAA Normal
25.43"
Departure from Normal
-3.67" : 86% of Normal
Water Year-To-Date: 7.02"
Oct 1, 2025 to Dec 18, 2025(79 of 79 days covered by obs)
NOAA Normal
7.20"
Departure from Normal
-0.18" : 97% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
4.97
5.31
-0.34
Feb
5.20
5.29
-0.09
Mar
4.12
4.68
-0.56
Apr
2.07
2.01
0.06
May
1.17
1.30
-0.13
Jun
0.43
0.39
0.04
Jul
0.00
0.01
-0.01
Aug
0.06
0.10
-0.04
Sep
0.21
0.19
0.02
Oct
1.48
1.52
-0.04
Nov
2.87
2.83
0.04
Dec
4.91
5.35
-0.44
27.49
28.98
-1.49