Climate at a Glance

Statewide Rankings

Look up monthly rankings for 1-12, 18, 24, 36, 48, and 60-month time periods using the options below. Data and statistics are as of July 2019. For more information, please see Climatological Rankings.


California

Precipitation Rankings, December 1930

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Amomaly Rank
(1895-2018)
Wettest/Driest
Since
Record
December 1930
1-Month
0.55"
(13.97mm)
3.61"
(91.69mm)
-3.06"
(-77.72mm)
5th Driest Driest to Date 1989
120th Wettest Wettest since: 1929 1955
Ties: 1976
Nov–Dec 1930
2-Month
2.56"
(65.02mm)
6.15"
(156.21mm)
-3.59"
(-91.19mm)
14th Driest Driest since: 1923 1956
111th Wettest Wettest since: 1929 1983
Oct–Dec 1930
3-Month
2.98"
(75.69mm)
7.34"
(186.44mm)
-4.36"
(-110.75mm)
8th Driest Driest since: 1917 2013
117th Wettest Wettest since: 1929 1983
Sep–Dec 1930
4-Month
3.61"
(91.69mm)
7.79"
(197.87mm)
-4.18"
(-106.18mm)
9th Driest Driest since: 1917 2013
116th Wettest Wettest since: 1929 1983
Aug–Dec 1930
5-Month
3.75"
(95.25mm)
8.04"
(204.22mm)
-4.29"
(-108.97mm)
8th Driest Driest since: 1917 2013
117th Wettest Wettest since: 1929 1983
Jul–Dec 1930
6-Month
3.79"
(96.27mm)
8.21"
(208.53mm)
-4.42"
(-112.26mm)
6th Driest Driest since: 1917 2013
119th Wettest Wettest since: 1929 1983
Jun–Dec 1930
7-Month
3.84"
(97.54mm)
8.56"
(217.42mm)
-4.72"
(-119.88mm)
5th Driest Driest since: 1917 1990
120th Wettest Wettest since: 1929 1983
May–Dec 1930
8-Month
5.04"
(128.02mm)
9.44"
(239.78mm)
-4.40"
(-111.76mm)
7th Driest Driest since: 1917 1959
118th Wettest Wettest since: 1929 1983
Apr–Dec 1930
9-Month
6.55"
(166.37mm)
11.08"
(281.43mm)
-4.53"
(-115.06mm)
9th Driest Driest since: 1917 1959
116th Wettest Wettest since: 1929 1983
Mar–Dec 1930
10-Month
9.23"
(234.44mm)
14.29"
(362.97mm)
-5.06"
(-128.53mm)
13th Driest Driest since: 1917 1959
112th Wettest Wettest since: 1929 1983
Feb–Dec 1930
11-Month
12.10"
(307.34mm)
18.14"
(460.76mm)
-6.04"
(-153.42mm)
13th Driest Driest since: 1929 2013
112th Wettest Wettest since: 1928 1983
Jan–Dec 1930
12-Month
16.69"
(423.93mm)
22.39"
(568.71mm)
-5.70"
(-144.78mm)
21st Driest Driest since: 1929 2013
104th Wettest Wettest since: 1928 1983
Jul 1929–Dec 1930
18-Month
21.79"
(553.47mm)
30.66"
(778.76mm)
-8.87"
(-225.29mm)
12th Driest Driest since: 1929 1976
112th Wettest Wettest since: 1928 1983
Jan 1929–Dec 1930
24-Month
30.03"
(762.76mm)
44.77"
(1,137.16mm)
-14.74"
(-374.40mm)
6th Driest Driest since: 1924 2014
118th Wettest Wettest since: 1929 1983
Jan 1928–Dec 1930
36-Month
47.26"
(1,200.40mm)
67.22"
(1,707.39mm)
-19.96"
(-506.99mm)
3rd Driest Driest to Date 2015
120th Wettest Wettest since: 1929 1983
Jan 1927–Dec 1930
48-Month
72.22"
(1,834.39mm)
89.43"
(2,271.52mm)
-17.21"
(-437.13mm)
12th Driest Driest to Date 1949
110th Wettest Wettest since: 1929 1983
Jan 1926–Dec 1930
60-Month
96.38"
(2,448.05mm)
111.65"
(2,835.91mm)
-15.27"
(-387.86mm)
17th Driest Driest since: 1925 1932
104th Wettest Wettest since: 1929 1983

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published August 2019, retrieved on August 24, 2019 from https://www.ncdc.noaa.gov/cag/