Statewide Rankings

Statewide Data Info
Please note, Degree Days and Palmer Indices are not available for Alaska. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.

California

Average Temperature Rankings, September 1895

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PeriodValue1901-2000
Mean		AnomalyRank
(1895-2022)		Warmest/Coolest
Since		Record
September 1895
1-Month		65.7°F
(18.7°C)		68.5°F
(20.3°C)		-2.8°F
(-1.6°C)		13th Coolest
Coolest to Date
1986
116th Warmest
Warmest to Date
2020
Aug–Sep 1895
2-Month		69.0°F
(20.6°C)		71.1°F
(21.7°C)		-2.1°F
(-1.1°C)		11th Coolest
Coolest to Date
1900
118th Warmest
Warmest to Date
2020
Jul–Sep 1895
3-Month		70.1°F
(21.2°C)		72.3°F
(22.4°C)		-2.2°F
(-1.2°C)		4th Coolest
Coolest to Date
1900
125th Warmest
Warmest to Date
2020, 2022
Jun–Sep 1895
4-Month		69.8°F
(21.0°C)		71.3°F
(21.8°C)		-1.5°F
(-0.8°C)		10th Coolest
Coolest to Date
1907
119th Warmest
Warmest to Date
2021
May–Sep 1895
5-Month		68.1°F
(20.1°C)		69.2°F
(20.7°C)		-1.1°F
(-0.6°C)		19th Coolest
Coolest to Date
1907
110th Warmest
Warmest to Date
2021
Ties: 1902, 1927, 1980
Apr–Sep 1895
6-Month		65.7°F
(18.7°C)		66.7°F
(19.3°C)		-1.0°F
(-0.6°C)		25th Coolest
Coolest to Date
1912
104th Warmest
Warmest to Date
2021
Ties: 1896, 1905, 1909, 1933, 1976, 1982, 1998
Mar–Sep 1895
7-Month		63.1°F
(17.3°C)		64.1°F
(17.8°C)		-1.0°F
(-0.5°C)		23rd Coolest
Coolest to Date
1912
106th Warmest
Warmest to Date
2021
Ties: 1976
Feb–Sep 1895
8-Month		61.0°F
(16.1°C)		61.8°F
(16.6°C)		-0.8°F
(-0.5°C)		26th Coolest
Coolest to Date
1911
103rd Warmest
Warmest to Date
2015
Ties: 1901, 1915, 1956, 1976, 1982
Jan–Sep 1895
9-Month		58.7°F
(14.8°C)		59.6°F
(15.3°C)		-0.9°F
(-0.5°C)		20th Coolest
Coolest to Date
1903, 1911, 1917
109th Warmest
Warmest to Date
2015
Ties: 1908, 1909, 1916, 1920, 1952, 1982

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