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 December 2020. For more information, please see Climatological Rankings.
California
Precipitation Rankings, October 1931
View Period (Months):All1234567891011121824364860
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| Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2020) |
Wettest/Driest Since |
Record |
|---|---|---|---|---|---|---|
|
October 1931 1-Month |
1.28" (32.51mm) | 1.20" (30.48mm) |
0.08" (2.03mm) | 77th Driest | Driest since: 1930 | 1917 |
| 50th Wettest | Wettest since: 1927 | 1962 | ||||
| Ties: 1991 | ||||||
|
Sep–Oct 1931 2-Month |
1.54" (39.12mm) | 1.65" (41.91mm) |
-0.11" (-2.79mm) | 67th Driest | Driest since: 1930 | 2020 |
| 60th Wettest | Wettest since: 1927 | 1962 | ||||
|
Aug–Oct 1931 3-Month |
2.11" (53.59mm) | 1.89" (48.01mm) |
0.22" (5.58mm) | 77th Driest | Driest since: 1930 | 1995, 2002, 2020 |
| 50th Wettest | Wettest since: 1927 | 1962 | ||||
|
Jul–Oct 1931 4-Month |
2.15" (54.61mm) | 2.07" (52.58mm) |
0.08" (2.03mm) | 72nd Driest | Driest since: 1930 | 2020 |
| 55th Wettest | Wettest since: 1927 | 1962 | ||||
| Ties: 1974 | ||||||
|
Jun–Oct 1931 5-Month |
2.93" (74.42mm) | 2.42" (61.47mm) |
0.51" (12.95mm) | 93rd Driest | Driest since: 1930 | 2002 |
| 34th Wettest | Wettest since: 1924 | 1982 | ||||
| Ties: 2009 | ||||||
|
May–Oct 1931 6-Month |
3.89" (98.81mm) | 3.30" (83.82mm) |
0.59" (14.99mm) | 91st Driest | Driest since: 1930 | 2002 |
| 36th Wettest | Wettest since: 1925 | 1957 | ||||
| Ties: 1975 | ||||||
|
Apr–Oct 1931 7-Month |
5.14" (130.56mm) | 4.93" (125.22mm) |
0.21" (5.34mm) | 79th Driest | Driest since: 1930 | 2002 |
| 48th Wettest | Wettest since: 1927 | 1963 | ||||
|
Mar–Oct 1931 8-Month |
6.59" (167.39mm) | 8.14" (206.76mm) |
-1.55" (-39.37mm) | 43rd Driest | Driest since: 1929 | 2008 |
| 84th Wettest | Wettest since: 1930 | 1983 | ||||
|
Feb–Oct 1931 9-Month |
9.06" (230.12mm) | 11.99" (304.55mm) |
-2.93" (-74.43mm) | 38th Driest | Driest since: 1929 | 1966 |
| 89th Wettest | Wettest since: 1930 | 1998 | ||||
|
Jan–Oct 1931 10-Month |
12.64" (321.06mm) | 16.24" (412.50mm) |
-3.60" (-91.44mm) | 38th Driest | Driest since: 1929 | 2013 |
| 89th Wettest | Wettest since: 1930 | 1998 | ||||
|
Dec 1930–Oct 1931 11-Month |
13.19" (335.03mm) | 19.87" (504.70mm) |
-6.68" (-169.67mm) | 14th Driest | Driest since: 1929 | 1977 |
| 112th Wettest | Wettest since: 1930 | 1983 | ||||
| Ties: 1961 | ||||||
|
Nov 1930–Oct 1931 12-Month |
15.20" (386.08mm) | 22.44" (569.98mm) |
-7.24" (-183.90mm) | 13th Driest | Driest since: 1929 | 1977 |
| 113th Wettest | Wettest since: 1930 | 1983 | ||||
|
May 1930–Oct 1931 18-Month |
17.68" (449.07mm) | 25.75" (654.05mm) |
-8.07" (-204.98mm) | 8th Driest | Driest since: 1929 | 1977 |
| 118th Wettest | Wettest since: 1930 | 1983 | ||||
|
Nov 1929–Oct 1931 24-Month |
33.71" (856.23mm) | 44.87" (1,139.70mm) |
-11.16" (-283.47mm) | 15th Driest | Driest since: 1930 | 1977 |
| 110th Wettest | Wettest since: 1928 | 1983 | ||||
|
Nov 1928–Oct 1931 36-Month |
48.69" (1,236.73mm) | 67.29" (1,709.17mm) |
-18.60" (-472.44mm) | 4th Driest | Driest to Date | 2014 |
| 120th Wettest | Wettest since: 1930 | 1984 | ||||
|
Nov 1927–Oct 1931 48-Month |
66.46" (1,688.08mm) | 89.47" (2,272.54mm) |
-23.01" (-584.46mm) | 3rd Driest | Driest to Date | 2015 |
| 120th Wettest | Wettest since: 1930 | 1998 | ||||
|
Nov 1926–Oct 1931 60-Month |
94.52" (2,400.81mm) | 111.65" (2,835.91mm) |
-17.13" (-435.10mm) | 11th Driest | Driest to Date | 1991 |
| 111th Wettest | Wettest since: 1930 | 1999 | ||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2021, retrieved on January 21, 2021 from https://www.ncdc.noaa.gov/cag/