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, October 2020

View Period (Months):
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  • Record Coolest
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  • Bottom 1/3
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  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1901-2000
Mean		 Anomaly Rank
(1895-2022)		 Warmest/Coolest
Since		 Record
October 2020
1-Month 		66.2°F
(19.0°C)		 59.5°F
(15.3°C)		 6.7°F
(3.7°C)		 128th Coolest
Coolest since:
 1916
1st Warmest
Warmest to Date
 2020
Sep–Oct 2020
2-Month 		70.1°F
(21.2°C)		 64.0°F
(17.8°C)		 6.1°F
(3.4°C)		 128th Coolest
Coolest since:
 1916, 1920
1st Warmest
Warmest to Date
 2020
Aug–Oct 2020
3-Month 		73.0°F
(22.8°C)		 67.2°F
(19.6°C)		 5.8°F
(3.2°C)		 128th Coolest
Coolest since:
 1900, 1912
1st Warmest
Warmest to Date
 2020
Jul–Oct 2020
4-Month 		73.9°F
(23.3°C)		 69.1°F
(20.6°C)		 4.8°F
(2.7°C)		 128th Coolest
Coolest since:
 1912
1st Warmest
Warmest to Date
 2020
Jun–Oct 2020
5-Month 		73.2°F
(22.9°C)		 68.9°F
(20.5°C)		 4.3°F
(2.4°C)		 128th Coolest
Coolest since:
 1912
1st Warmest
Warmest to Date
 2020
May–Oct 2020
6-Month 		71.8°F
(22.1°C)		 67.6°F
(19.8°C)		 4.2°F
(2.3°C)		 128th Coolest
Coolest since:
 1916
1st Warmest
Warmest to Date
 2020
Apr–Oct 2020
7-Month 		69.6°F
(20.9°C)		 65.6°F
(18.7°C)		 4.0°F
(2.2°C)		 128th Coolest
Coolest since:
 1912
1st Warmest
Warmest to Date
 2020
Mar–Oct 2020
8-Month 		66.9°F
(19.4°C)		 63.5°F
(17.5°C)		 3.4°F
(1.9°C)		 125th Coolest
Coolest since:
 1912
4th Warmest
Warmest since:
 2014, 2015
Feb–Oct 2020
9-Month 		64.9°F
(18.3°C)		 61.5°F
(16.4°C)		 3.4°F
(1.9°C)		 126th Coolest
Coolest since:
 1912
3rd Warmest
Warmest since:
 2015
Ties: 2022
Jan–Oct 2020
10-Month 		63.0°F
(17.2°C)		 59.6°F
(15.3°C)		 3.4°F
(1.9°C)		 126th Coolest
Coolest since:
 1911, 1912
3rd Warmest
Warmest since:
 2015
Ties: 2022
Dec 2019–Oct 2020
11-Month 		61.3°F
(16.3°C)		 58.1°F
(14.5°C)		 3.2°F
(1.8°C)		 125th Coolest
Coolest since:
 1912
3rd Warmest
Warmest since:
 2015
Nov 2019–Oct 2020
12-Month 		60.6°F
(15.9°C)		 57.4°F
(14.1°C)		 3.2°F
(1.8°C)		 124th Coolest
Coolest since:
 1912
4th Warmest
Warmest since:
 2015
May 2019–Oct 2020
18-Month 		63.2°F
(17.3°C)		 60.8°F
(16.0°C)		 2.4°F
(1.3°C)		 121st Coolest
Coolest since:
 1912
7th Warmest
Warmest since:
 2015
Ties: 2017
Nov 2018–Oct 2020
24-Month 		59.5°F
(15.3°C)		 57.4°F
(14.1°C)		 2.1°F
(1.2°C)		 118th Coolest
Coolest since:
 1912, 1949
9th Warmest
Warmest since:
 2015
Nov 2017–Oct 2020
36-Month 		59.8°F
(15.4°C)		 57.4°F
(14.1°C)		 2.4°F
(1.3°C)		 120th Coolest
Coolest since:
 1913
6th Warmest
Warmest since:
 2016
Ties: 2014
Nov 2016–Oct 2020
48-Month 		59.8°F
(15.4°C)		 57.3°F
(14.1°C)		 2.5°F
(1.3°C)		 118th Coolest
Coolest since:
 1912, 1913
7th Warmest
Warmest since:
 2017
Nov 2015–Oct 2020
60-Month 		59.8°F
(15.4°C)		 57.4°F
(14.1°C)		 2.4°F
(1.3°C)		 117th Coolest
Coolest since:
 1913
7th Warmest
Warmest since:
 2018
Ties: 2015

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