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 August 2022. For more information, please see Climatological Rankings.
California
Precipitation Rankings, September 1918
View Period (Months):All1234567891011121824364860
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| Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2021) |
Wettest/Driest Since |
Record |
|---|---|---|---|---|---|---|
|
September 1918 1-Month |
1.55" (39.37mm) | 0.45" (11.43mm) |
1.10" (27.94mm) | 127th Driest | Driest since: 1917 | 1974 |
| 1st Wettest | Wettest to Date | 1918 | ||||
|
Aug–Sep 1918 2-Month |
1.82" (46.23mm) | 0.69" (17.53mm) |
1.13" (28.70mm) | 125th Driest | Driest since: 1917 | 1937, 2018 |
| 3rd Wettest | Wettest since: 1904 | 1983 | ||||
| Ties: 1904 | ||||||
|
Jul–Sep 1918 3-Month |
2.06" (52.32mm) | 0.87" (22.10mm) |
1.19" (30.22mm) | 125th Driest | Driest since: 1917 | 1928 |
| 3rd Wettest | Wettest since: 1904 | 1976 | ||||
| Ties: 1904 | ||||||
|
Jun–Sep 1918 4-Month |
2.18" (55.37mm) | 1.22" (30.99mm) |
0.96" (24.38mm) | 123rd Driest | Driest since: 1917 | 2002 |
| 5th Wettest | Wettest to Date | 1982 | ||||
|
May–Sep 1918 5-Month |
2.53" (64.26mm) | 2.10" (53.34mm) |
0.43" (10.92mm) | 91st Driest | Driest since: 1917 | 1924 |
| 37th Wettest | Wettest since: 1915 | 1998 | ||||
|
Apr–Sep 1918 6-Month |
3.14" (79.76mm) | 3.74" (95.00mm) |
-0.60" (-15.24mm) | 46th Driest | Driest since: 1917 | 1924 |
| 82nd Wettest | Wettest since: 1915 | 1896 | ||||
| Ties: 1907, 2013 | ||||||
|
Mar–Sep 1918 7-Month |
8.47" (215.14mm) | 6.95" (176.53mm) |
1.52" (38.61mm) | 99th Driest | Driest since: 1917 | 2008 |
| 29th Wettest | Wettest since: 1912 | 1995 | ||||
|
Feb–Sep 1918 8-Month |
13.67" (347.22mm) | 10.80" (274.32mm) |
2.87" (72.90mm) | 104th Driest | Driest since: 1917 | 2021 |
| 24th Wettest | Wettest since: 1915 | 1998 | ||||
| Ties: 1980 | ||||||
|
Jan–Sep 1918 9-Month |
14.73" (374.14mm) | 15.05" (382.27mm) |
-0.32" (-8.13mm) | 74th Driest | Driest since: 1917 | 2013 |
| 54th Wettest | Wettest since: 1916 | 1998 | ||||
|
Dec 1917–Sep 1918 10-Month |
15.92" (404.37mm) | 18.67" (474.22mm) |
-2.75" (-69.85mm) | 51st Driest | Driest since: 1917 | 1924 |
| 76th Wettest | Wettest since: 1916 | 1983 | ||||
|
Nov 1917–Sep 1918 11-Month |
17.48" (443.99mm) | 21.25" (539.75mm) |
-3.77" (-95.76mm) | 49th Driest | Driest since: 1917 | 1924 |
| 78th Wettest | Wettest since: 1916 | 1983 | ||||
|
Oct 1917–Sep 1918 12-Month |
17.49" (444.25mm) | 22.45" (570.23mm) |
-4.96" (-125.98mm) | 39th Driest | Driest since: 1913 | 1924 |
| 88th Wettest | Wettest since: 1917 | 1983 | ||||
|
Apr 1917–Sep 1918 18-Month |
20.49" (520.45mm) | 26.19" (665.23mm) |
-5.70" (-144.78mm) | 32nd Driest | Driest since: 1912 | 2021 |
| 95th Wettest | Wettest since: 1917 | 1983 | ||||
|
Oct 1916–Sep 1918 24-Month |
36.17" (918.72mm) | 44.90" (1,140.46mm) |
-8.73" (-221.74mm) | 26th Driest | Driest since: 1913 | 1977 |
| 100th Wettest | Wettest since: 1917 | 1983 | ||||
|
Oct 1915–Sep 1918 36-Month |
61.25" (1,555.75mm) | 67.32" (1,709.93mm) |
-6.07" (-154.18mm) | 44th Driest | Driest since: 1913 | 2014 |
| 81st Wettest | Wettest since: 1917 | 1984 | ||||
|
Oct 1914–Sep 1918 48-Month |
88.13" (2,238.50mm) | 89.51" (2,273.55mm) |
-1.38" (-35.05mm) | 65th Driest | Driest since: 1913 | 2015 |
| 59th Wettest | Wettest since: 1917 | 1998 | ||||
|
Oct 1913–Sep 1918 60-Month |
117.28" (2,978.91mm) | 111.69" (2,836.93mm) |
5.59" (141.98mm) | 84th Driest | Driest since: 1917 | 1991 |
| 39th Wettest | Wettest since: 1911 | 1999 | ||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, Precipitation, published September 2022, retrieved on October 6, 2022 from https://www.ncdc.noaa.gov/cag/