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 2022. For more information, please see Climatological Rankings.
California
Average Temperature Rankings, September 1930
View Period (Months):All1234567891011121824364860
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| Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2021) |
Warmest/Coolest Since |
Record |
|---|---|---|---|---|---|---|
|
September 1930 1-Month |
65.0°F (18.3°C) | 68.5°F (20.3°C) |
-3.5°F (-2.0°C) | 9th Coolest | Coolest since: 1927 | 1986 |
| 119th Warmest | Warmest since: 1929 | 2020 | ||||
|
Aug–Sep 1930 2-Month |
69.2°F (20.7°C) | 71.2°F (21.8°C) |
-2.0°F (-1.1°C) | 13th Coolest | Coolest since: 1927 | 1900 |
| 115th Warmest | Warmest since: 1929 | 2020 | ||||
| Ties: 1916 | ||||||
|
Jul–Sep 1930 3-Month |
71.0°F (21.7°C) | 72.3°F (22.4°C) |
-1.3°F (-0.7°C) | 15th Coolest | Coolest since: 1927 | 1900 |
| 113th Warmest | Warmest since: 1929 | 2020 | ||||
| Ties: 1948 | ||||||
|
Jun–Sep 1930 4-Month |
70.5°F (21.4°C) | 71.3°F (21.8°C) |
-0.8°F (-0.4°C) | 24th Coolest | Coolest since: 1927 | 1907 |
| 104th Warmest | Warmest since: 1929 | 2021 | ||||
| Ties: 1901, 1915, 1943, 1964 | ||||||
|
May–Sep 1930 5-Month |
67.7°F (19.8°C) | 69.2°F (20.7°C) |
-1.5°F (-0.9°C) | 7th Coolest | Coolest since: 1916 | 1907 |
| 121st Warmest | Warmest since: 1929 | 2021 | ||||
| Ties: 1899, 1948 | ||||||
|
Apr–Sep 1930 6-Month |
65.8°F (18.8°C) | 66.7°F (19.3°C) |
-0.9°F (-0.5°C) | 33rd Coolest | Coolest since: 1927 | 1912 |
| 95th Warmest | Warmest since: 1929 | 2021 | ||||
| Ties: 1906 | ||||||
|
Mar–Sep 1930 7-Month |
63.6°F (17.6°C) | 64.1°F (17.8°C) |
-0.5°F (-0.2°C) | 42nd Coolest | Coolest since: 1929 | 1912 |
| 86th Warmest | Warmest since: 1929 | 2021 | ||||
| Ties: 1929, 1945, 1967 | ||||||
|
Feb–Sep 1930 8-Month |
61.7°F (16.5°C) | 61.7°F (16.5°C) |
0.0°F (0.0°C) | 58th Coolest | Coolest since: 1929 | 1911 |
| 70th Warmest | Warmest since: 1928 | 2015 | ||||
| Ties: 1932, 1991 | ||||||
|
Jan–Sep 1930 9-Month |
59.3°F (15.2°C) | 59.6°F (15.3°C) |
-0.3°F (-0.1°C) | 46th Coolest | Coolest since: 1929 | 1903, 1911, 1917 |
| 82nd Warmest | Warmest since: 1928 | 2015 | ||||
| Ties: 1918, 1999 | ||||||
|
Dec 1929–Sep 1930 10-Month |
58.2°F (14.6°C) | 58.0°F (14.4°C) |
0.2°F (0.2°C) | 72nd Coolest | Coolest since: 1929 | 1917, 1933 |
| 55th Warmest | Warmest since: 1928 | 2015 | ||||
| Ties: 1924, 1966, 1968 | ||||||
|
Nov 1929–Sep 1930 11-Month |
57.5°F (14.2°C) | 57.2°F (14.0°C) |
0.3°F (0.2°C) | 75th Coolest | Coolest since: 1929 | 1917 |
| 52nd Warmest | Warmest since: 1928 | 2015 | ||||
| Ties: 1905, 1966, 1974, 1977 | ||||||
|
Oct 1929–Sep 1930 12-Month |
57.8°F (14.3°C) | 57.4°F (14.1°C) |
0.4°F (0.2°C) | 79th Coolest | Coolest since: 1929 | 1917 |
| 48th Warmest | Warmest since: 1928 | 2015 | ||||
| Ties: 1918, 1977 | ||||||
|
Apr 1929–Sep 1930 18-Month |
60.6°F (15.9°C) | 60.5°F (15.8°C) |
0.1°F (0.1°C) | 60th Coolest | Coolest since: 1929 | 1917 |
| 67th Warmest | Warmest since: 1927 | 2015 | ||||
| Ties: 1932, 1937, 1943, 1947, 1950, 1963 | ||||||
|
Oct 1928–Sep 1930 24-Month |
57.0°F (13.9°C) | 57.4°F (14.1°C) |
-0.4°F (-0.2°C) | 35th Coolest | Coolest since: 1924 | 1913, 1917, 1949 |
| 91st Warmest | Warmest since: 1929 | 2015 | ||||
| Ties: 1901, 1902, 1942, 1963, 1972, 1975, 1999 | ||||||
|
Oct 1927–Sep 1930 36-Month |
57.4°F (14.1°C) | 57.4°F (14.1°C) |
0.0°F (0.0°C) | 54th Coolest | Coolest since: 1929 | 1913 |
| 71st Warmest | Warmest since: 1928 | 2016 | ||||
| Ties: 1927, 1937, 1939, 1952, 1958, 1967, 1971, 1972 | ||||||
|
Oct 1926–Sep 1930 48-Month |
57.3°F (14.1°C) | 57.3°F (14.1°C) |
0.0°F (0.0°C) | 52nd Coolest | Coolest since: 1926 | 1913 |
| 72nd Warmest | Warmest since: 1929 | 2017, 2018 | ||||
| Ties: 1932, 1953, 1972 | ||||||
|
Oct 1925–Sep 1930 60-Month |
57.5°F (14.2°C) | 57.3°F (14.1°C) |
0.2°F (0.1°C) | 58th Coolest | Coolest since: 1929 | 1913 |
| 65th Warmest | Warmest since: 1928 | 2018 | ||||
| Ties: 1944, 1959, 1969, 1971, 1972 | ||||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published August 2022, retrieved on August 10, 2022 from https://www.ncei.noaa.gov/cag/