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, January 2018

View Period (Months):
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  • Record Coolest
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  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
January 2018
1-Month
48.9°F
(9.4°C)
42.3°F
(5.7°C)
6.6°F
(3.7°C)
126th Coolest
Coolest since:
1937
3rd Warmest
Warmest since:
2014
Dec 2017–Jan 2018
2-Month
48.2°F
(9.0°C)
42.7°F
(5.9°C)
5.5°F
(3.1°C)
127th Coolest
Coolest since:
1949
1st Warmest
Warmest to Date
2018
Nov 2017–Jan 2018
3-Month
49.9°F
(9.9°C)
45.0°F
(7.2°C)
4.9°F
(2.7°C)
127th Coolest
Coolest since:
1949
1st Warmest
Warmest to Date
2018
Oct 2017–Jan 2018
4-Month
52.9°F
(11.6°C)
48.6°F
(9.2°C)
4.3°F
(2.4°C)
126th Coolest
Coolest since:
1917
2nd Warmest
Warmest since:
2015
Sep 2017–Jan 2018
5-Month
56.3°F
(13.5°C)
52.6°F
(11.4°C)
3.7°F
(2.1°C)
125th Coolest
Coolest since:
1917
3rd Warmest
Warmest since:
2015
Ties: 1996
Aug 2017–Jan 2018
6-Month
59.9°F
(15.5°C)
56.1°F
(13.4°C)
3.8°F
(2.1°C)
125th Coolest
Coolest since:
1917
3rd Warmest
Warmest since:
2021
Jul 2017–Jan 2018
7-Month
62.6°F
(17.0°C)
58.7°F
(14.8°C)
3.9°F
(2.2°C)
127th Coolest
Coolest since:
1917
1st Warmest
Warmest since:
2015, 2018
Ties: 2015
Jun 2017–Jan 2018
8-Month
63.9°F
(17.7°C)
60.0°F
(15.6°C)
3.9°F
(2.1°C)
127th Coolest
Coolest since:
1917
1st Warmest
Warmest to Date
2018
May 2017–Jan 2018
9-Month
63.8°F
(17.7°C)
60.0°F
(15.6°C)
3.8°F
(2.1°C)
126th Coolest
Coolest since:
1917
2nd Warmest
Warmest since:
2015
Apr 2017–Jan 2018
10-Month
63.0°F
(17.2°C)
59.4°F
(15.2°C)
3.6°F
(2.0°C)
126th Coolest
Coolest since:
1917
2nd Warmest
Warmest since:
2015
Ties: 2022
Mar 2017–Jan 2018
11-Month
62.1°F
(16.7°C)
58.4°F
(14.7°C)
3.7°F
(2.0°C)
126th Coolest
Coolest since:
1949
2nd Warmest
Warmest since:
2015
Feb 2017–Jan 2018
12-Month
60.9°F
(16.1°C)
57.4°F
(14.1°C)
3.5°F
(2.0°C)
126th Coolest
Coolest since:
1949
2nd Warmest
Warmest since:
2015
Aug 2016–Jan 2018
18-Month
59.7°F
(15.4°C)
56.9°F
(13.8°C)
2.8°F
(1.6°C)
122nd Coolest
Coolest since:
1913
5th Warmest
Warmest since:
2016, 2022
Feb 2016–Jan 2018
24-Month
60.4°F
(15.8°C)
57.3°F
(14.1°C)
3.1°F
(1.7°C)
123rd Coolest
Coolest since:
1913
4th Warmest
Warmest since:
2016
Ties: 2019
Feb 2015–Jan 2018
36-Month
60.4°F
(15.8°C)
57.3°F
(14.1°C)
3.1°F
(1.7°C)
123rd Coolest
Coolest since:
1914
3rd Warmest
Warmest since:
2016, 2017
Feb 2014–Jan 2018
48-Month
60.6°F
(15.9°C)
57.3°F
(14.1°C)
3.3°F
(1.8°C)
124th Coolest
Coolest since:
1913
1st Warmest
Warmest to Date
2018
Feb 2013–Jan 2018
60-Month
60.5°F
(15.8°C)
57.3°F
(14.1°C)
3.2°F
(1.7°C)
123rd Coolest
Coolest since:
1913
1st Warmest
Warmest to Date
2018, 2019
Ties: 2019

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