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 January 2020. For more information, please see Climatological Rankings.


California

Precipitation Rankings, September 1912

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
September 1912
1-Month
1.04"
(26.42mm)
0.45"
(11.43mm)
0.59"
(14.99mm)
113th Driest Driest since: 1911 1974
13th Wettest Wettest since: 1904 1918
Aug–Sep 1912
2-Month
1.20"
(30.48mm)
0.69"
(17.53mm)
0.51"
(12.95mm)
111th Driest Driest since: 1911 1937, 2018
15th Wettest Wettest since: 1904 1983
Jul–Sep 1912
3-Month
1.39"
(35.31mm)
0.87"
(22.10mm)
0.52"
(13.21mm)
108th Driest Driest since: 1911 1928
18th Wettest Wettest since: 1904 1976
Ties: 2014
Jun–Sep 1912
4-Month
1.88"
(47.75mm)
1.22"
(30.99mm)
0.66"
(16.76mm)
113th Driest Driest since: 1911 2002
13th Wettest Wettest since: 1904 1982
May–Sep 1912
5-Month
3.38"
(85.85mm)
2.10"
(53.34mm)
1.28"
(32.51mm)
117th Driest Driest since: 1911 1924
9th Wettest Wettest since: 1906 1998
Apr–Sep 1912
6-Month
6.21"
(157.73mm)
3.74"
(95.00mm)
2.47"
(62.73mm)
116th Driest Driest since: 1911 1924
10th Wettest Wettest since: 1896 1896
Mar–Sep 1912
7-Month
10.70"
(271.78mm)
6.95"
(176.53mm)
3.75"
(95.25mm)
110th Driest Driest since: 1911 2008
16th Wettest Wettest since: 1907 1995
Feb–Sep 1912
8-Month
11.53"
(292.86mm)
10.80"
(274.32mm)
0.73"
(18.54mm)
83rd Driest Driest since: 1911 2008
43rd Wettest Wettest since: 1907 1998
Jan–Sep 1912
9-Month
14.20"
(360.68mm)
15.05"
(382.27mm)
-0.85"
(-21.59mm)
66th Driest Driest since: 1910 2013
60th Wettest Wettest since: 1911 1998
Dec 1911–Sep 1912
10-Month
16.01"
(406.65mm)
18.67"
(474.22mm)
-2.66"
(-67.57mm)
52nd Driest Driest since: 1910 1924
73rd Wettest Wettest since: 1911 1983
Nov 1911–Sep 1912
11-Month
16.79"
(426.47mm)
21.25"
(539.75mm)
-4.46"
(-113.28mm)
39th Driest Driest since: 1899 1924
86th Wettest Wettest since: 1911 1983
Oct 1911–Sep 1912
12-Month
17.30"
(439.42mm)
22.45"
(570.23mm)
-5.15"
(-130.81mm)
34th Driest Driest since: 1899 1924
91st Wettest Wettest since: 1911 1983
Apr 1911–Sep 1912
18-Month
20.43"
(518.92mm)
26.19"
(665.23mm)
-5.76"
(-146.31mm)
29th Driest Driest since: 1898 1977
96th Wettest Wettest since: 1911 1983
Oct 1910–Sep 1912
24-Month
43.42"
(1,102.87mm)
44.90"
(1,140.46mm)
-1.48"
(-37.59mm)
58th Driest Driest since: 1900 1977
66th Wettest Wettest since: 1911 1983
Oct 1909–Sep 1912
36-Month
64.56"
(1,639.82mm)
67.32"
(1,709.93mm)
-2.76"
(-70.11mm)
56th Driest Driest since: 1900 2014
67th Wettest Wettest since: 1911 1984
Oct 1908–Sep 1912
48-Month
92.77"
(2,356.36mm)
89.51"
(2,273.55mm)
3.26"
(82.81mm)
79th Driest Driest since: 1903 2015
43rd Wettest Wettest since: 1911 1998
Oct 1907–Sep 1912
60-Month
111.65"
(2,835.91mm)
111.69"
(2,836.93mm)
-0.04"
(-1.02mm)
69th Driest Driest since: 1903 1991
52nd Wettest Wettest since: 1911 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published February 2020, retrieved on February 28, 2020 from https://www.ncdc.noaa.gov/cag/