Viewing Station: CA-SD-24 : Chula Vista 2.5SE
Jan 7, 2009 - Sep 15, 20255,911 Total Observations
View:

Climatology

Precipitation Normals Comparison

Month-To-Date: 0.00"
September 1-15, 2025(15 of 15 days covered by obs)
NOAA Normal
0.05"
Departure from Normal
-0.05" : 0% of Normal
Year-To-Date: 4.83"
Jan 1 to Sep 15, 2025(234 of 258 days covered by obs)
NOAA Normal
6.07"
Departure from Normal
-1.24" : 80% of Normal
Water Year-To-Date: 5.02"
Oct 1, 2024 to Sep 15, 2025(316 of 350 days covered by obs)
NOAA Normal
8.74"
Departure from Normal
-3.72" : 57% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.74
2.04
-0.30
Feb
1.89
2.34
-0.45
Mar
1.45
1.59
-0.14
Apr
0.64
0.74
-0.10
May
0.21
0.24
-0.03
Jun
0.05
0.06
-0.01
Jul
0.02
0.06
-0.04
Aug
0.02
0.02
0.00
Sep
0.10
0.10
0.00
Oct
0.35
0.50
-0.15
Nov
0.78
0.77
0.01
Dec
1.54
1.54
0.00
8.79
10.00
-1.21