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 2021. For more information, please see Climatological Rankings.
California
Average Temperature Rankings, September 1909
View Period (Months):All1234567891011121824364860
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| Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2020) |
Warmest/Coolest Since |
Record |
|---|---|---|---|---|---|---|
|
September 1909 1-Month |
67.4°F (19.7°C) | 68.5°F (20.3°C) |
-1.1°F (-0.6°C) | 36th Coolest | Coolest since: 1908 | 1986 |
| 91st Warmest | Warmest since: 1906 | 2020 | ||||
| Ties: 1910, 1954 | ||||||
|
Aug–Sep 1909 2-Month |
70.2°F (21.2°C) | 71.1°F (21.7°C) |
-0.9°F (-0.5°C) | 26th Coolest | Coolest since: 1908 | 1900 |
| 101st Warmest | Warmest since: 1908 | 2020 | ||||
| Ties: 1908, 1918, 1920, 1978 | ||||||
|
Jul–Sep 1909 3-Month |
70.9°F (21.6°C) | 72.3°F (22.4°C) |
-1.4°F (-0.8°C) | 14th Coolest | Coolest since: 1907 | 1900 |
| 113th Warmest | Warmest since: 1908 | 2020 | ||||
|
Jun–Sep 1909 4-Month |
70.2°F (21.2°C) | 71.2°F (21.8°C) |
-1.0°F (-0.6°C) | 19th Coolest | Coolest since: 1907 | 1907 |
| 108th Warmest | Warmest since: 1908 | 2020 | ||||
| Ties: 1920 | ||||||
|
May–Sep 1909 5-Month |
67.9°F (19.9°C) | 69.2°F (20.7°C) |
-1.3°F (-0.8°C) | 13th Coolest | Coolest since: 1908 | 1907 |
| 114th Warmest | Warmest since: 1906 | 2020 | ||||
| Ties: 1900, 1905, 1941, 1944 | ||||||
|
Apr–Sep 1909 6-Month |
65.7°F (18.7°C) | 66.7°F (19.3°C) |
-1.0°F (-0.6°C) | 25th Coolest | Coolest since: 1908 | 1912 |
| 102nd Warmest | Warmest since: 1906 | 2020 | ||||
| Ties: 1895, 1896, 1905, 1933, 1976, 1982, 1998 | ||||||
|
Mar–Sep 1909 7-Month |
62.8°F (17.1°C) | 64.1°F (17.8°C) |
-1.3°F (-0.7°C) | 12th Coolest | Coolest since: 1907 | 1912 |
| 115th Warmest | Warmest since: 1908 | 2014 | ||||
| Ties: 1903, 1917, 1953 | ||||||
|
Feb–Sep 1909 8-Month |
60.4°F (15.8°C) | 61.7°F (16.5°C) |
-1.3°F (-0.7°C) | 11th Coolest | Coolest since: 1903 | 1911 |
| 116th Warmest | Warmest since: 1908 | 2015 | ||||
| Ties: 1923, 1964 | ||||||
|
Jan–Sep 1909 9-Month |
58.7°F (14.8°C) | 59.6°F (15.3°C) |
-0.9°F (-0.5°C) | 20th Coolest | Coolest since: 1908 | 1903, 1911, 1917 |
| 107th Warmest | Warmest since: 1908 | 2015 | ||||
| Ties: 1895, 1908, 1916, 1920, 1952, 1982 | ||||||
|
Dec 1908–Sep 1909 10-Month |
56.9°F (13.8°C) | 57.9°F (14.4°C) |
-1.0°F (-0.6°C) | 16th Coolest | Coolest since: 1907 | 1917, 1933 |
| 110th Warmest | Warmest since: 1908 | 2015 | ||||
| Ties: 1937, 1952 | ||||||
|
Nov 1908–Sep 1909 11-Month |
56.3°F (13.5°C) | 57.2°F (14.0°C) |
-0.9°F (-0.5°C) | 20th Coolest | Coolest since: 1907 | 1917 |
| 106th Warmest | Warmest since: 1908 | 2015 | ||||
| Ties: 1899, 1916, 1919 | ||||||
|
Oct 1908–Sep 1909 12-Month |
56.3°F (13.5°C) | 57.4°F (14.1°C) |
-1.1°F (-0.6°C) | 13th Coolest | Coolest since: 1907 | 1917 |
| 113th Warmest | Warmest since: 1908 | 2015 | ||||
| Ties: 1907, 1921 | ||||||
|
Apr 1908–Sep 1909 18-Month |
59.3°F (15.2°C) | 60.4°F (15.8°C) |
-1.1°F (-0.6°C) | 6th Coolest | Coolest since: 1903 | 1917 |
| 120th Warmest | Warmest since: 1908 | 2015 | ||||
|
Oct 1907–Sep 1909 24-Month |
56.6°F (13.7°C) | 57.4°F (14.1°C) |
-0.8°F (-0.4°C) | 14th Coolest | Coolest since: 1908 | 1913, 1917, 1949 |
| 111th Warmest | Warmest since: 1908 | 2015 | ||||
| Ties: 1904, 1907, 1908, 1910, 1911, 1916, 1948, 1956, 1965, 1976 | ||||||
|
Oct 1906–Sep 1909 36-Month |
56.5°F (13.6°C) | 57.4°F (14.1°C) |
-0.9°F (-0.5°C) | 12th Coolest | Coolest since: 1903 | 1913 |
| 112th Warmest | Warmest since: 1908 | 2016 | ||||
| Ties: 1903, 1911 | ||||||
|
Oct 1905–Sep 1909 48-Month |
56.6°F (13.7°C) | 57.4°F (14.1°C) |
-0.8°F (-0.4°C) | 13th Coolest | Coolest to Date | 1913 |
| 110th Warmest | Warmest since: 1908 | 2017, 2018 | ||||
| Ties: 1910, 1911 | ||||||
|
Oct 1904–Sep 1909 60-Month |
56.8°F (13.8°C) | 57.4°F (14.1°C) |
-0.6°F (-0.3°C) | 21st Coolest | Coolest since: 1907 | 1913 |
| 101st Warmest | Warmest since: 1908 | 2018 | ||||
| Ties: 1901, 1902, 1904, 1907, 1948 | ||||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published February 2021, retrieved on March 3, 2021 from https://www.ncdc.noaa.gov/cag/