Climate at a Glance

Regional 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 August 2022. For more information, please see Climatological Rankings.


California River Basin

Average Temperature Rankings, May 2022

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
May 2022
1-Month
62.3°F
(16.8°C)
60.7°F
(15.9°C)
1.6°F
(0.9°C)
88th Coolest Coolest since: 2019 1977
41st Warmest Warmest since: 2021 2001
Ties: 1939, 1993
Apr–May 2022
2-Month
59.1°F
(15.1°C)
57.4°F
(14.1°C)
1.7°F
(1.0°C)
95th Coolest Coolest since: 2019 1967
34th Warmest Warmest since: 2021 1992
Ties: 1973, 1984
Mar–May 2022
3-Month
57.1°F
(13.9°C)
54.5°F
(12.5°C)
2.6°F
(1.4°C)
109th Coolest Coolest since: 2021 1917
20th Warmest Warmest since: 2017 1934
Ties: 1987
Feb–May 2022
4-Month
54.9°F
(12.7°C)
52.2°F
(11.2°C)
2.7°F
(1.5°C)
116th Coolest Coolest since: 2021 1917
13th Warmest Warmest since: 2017 1934
Ties: 1996, 2017
Jan–May 2022
5-Month
53.2°F
(11.8°C)
50.2°F
(10.1°C)
3.0°F
(1.7°C)
121st Coolest Coolest since: 2021 1917
8th Warmest Warmest since: 2016 2015
Dec 2021–May 2022
6-Month
51.6°F
(10.9°C)
49.0°F
(9.4°C)
2.6°F
(1.5°C)
116th Coolest Coolest since: 2021 1917
12th Warmest Warmest since: 2021 2015
Ties: 2021
Nov 2021–May 2022
7-Month
52.1°F
(11.2°C)
49.2°F
(9.6°C)
2.9°F
(1.6°C)
121st Coolest Coolest since: 2021 1917
7th Warmest Warmest since: 2018 2015
Ties: 1992
Oct 2021–May 2022
8-Month
52.8°F
(11.6°C)
50.4°F
(10.2°C)
2.4°F
(1.4°C)
117th Coolest Coolest since: 2020 1917
11th Warmest Warmest since: 2021 2015
Ties: 1940
Sep 2021–May 2022
9-Month
55.0°F
(12.8°C)
52.5°F
(11.4°C)
2.5°F
(1.4°C)
118th Coolest Coolest since: 2020 1917
10th Warmest Warmest since: 2021 2015
Aug 2021–May 2022
10-Month
57.2°F
(14.0°C)
54.6°F
(12.6°C)
2.6°F
(1.4°C)
120th Coolest Coolest since: 2020 1917
8th Warmest Warmest since: 2021 2015
Ties: 2013, 2016
Jul 2021–May 2022
11-Month
59.2°F
(15.1°C)
56.4°F
(13.6°C)
2.8°F
(1.5°C)
122nd Coolest Coolest since: 2020 1917
6th Warmest Warmest since: 2021 2015
Jun 2021–May 2022
12-Month
60.5°F
(15.8°C)
57.3°F
(14.1°C)
3.2°F
(1.7°C)
125th Coolest Coolest since: 2021 1917
3rd Warmest Warmest since: 2021 2015
Ties: 2021
Dec 2020–May 2022
18-Month
57.6°F
(14.2°C)
54.6°F
(12.6°C)
3.0°F
(1.6°C)
124th Coolest Coolest since: 2021 1917
3rd Warmest Warmest since: 2016 2015
Jun 2020–May 2022
24-Month
60.5°F
(15.8°C)
57.3°F
(14.1°C)
3.2°F
(1.7°C)
124th Coolest Coolest since: 2021 1913, 1917
3rd Warmest Warmest since: 2016 2015
Jun 2019–May 2022
36-Month
60.1°F
(15.6°C)
57.3°F
(14.1°C)
2.8°F
(1.5°C)
122nd Coolest Coolest since: 2021 1913, 1917
4th Warmest Warmest since: 2018 2016
Ties: 2018
Jun 2018–May 2022
48-Month
59.9°F
(15.5°C)
57.4°F
(14.1°C)
2.5°F
(1.4°C)
120th Coolest Coolest since: 2021 1913
5th Warmest Warmest since: 2021 2016, 2017, 2018
Ties: 2021
Jun 2017–May 2022
60-Month
60.0°F
(15.6°C)
57.3°F
(14.1°C)
2.7°F
(1.5°C)
120th Coolest Coolest since: 2021 1913, 1917
4th Warmest Warmest since: 2019 2018
Ties: 2016

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, Average Temperature, published September 2022, retrieved on October 4, 2022 from https://www.ncdc.noaa.gov/cag/