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 1903

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
May 1903
1-Month
60.5°F
(15.8°C)
60.7°F
(15.9°C)
-0.2°F
(-0.1°C)
49th Coolest Coolest since: 1902 1977
80th Warmest Warmest since: 1900 2001
Ties: 1944, 1949, 1968
Apr–May 1903
2-Month
56.0°F
(13.3°C)
57.3°F
(14.1°C)
-1.3°F
(-0.8°C)
34th Coolest Coolest since: 1902 1967
95th Warmest Warmest since: 1900 1992
Ties: 1929, 2003
Mar–May 1903
3-Month
53.0°F
(11.7°C)
54.5°F
(12.5°C)
-1.5°F
(-0.8°C)
24th Coolest Coolest since: 1902 1917
105th Warmest Warmest since: 1901 1934
Ties: 1899, 1909, 1911
Feb–May 1903
4-Month
49.3°F
(9.6°C)
52.2°F
(11.2°C)
-2.9°F
(-1.6°C)
4th Coolest Coolest since: 1903 1917
125th Warmest Warmest since: 1902 1934
Jan–May 1903
5-Month
47.9°F
(8.8°C)
50.3°F
(10.2°C)
-2.4°F
(-1.4°C)
7th Coolest Coolest since: 1903 1917
122nd Warmest Warmest since: 1902 2015
Dec 1902–May 1903
6-Month
46.9°F
(8.3°C)
49.0°F
(9.4°C)
-2.1°F
(-1.1°C)
7th Coolest Coolest since: 1903 1917
121st Warmest Warmest since: 1902 2015
Nov 1902–May 1903
7-Month
47.0°F
(8.3°C)
49.2°F
(9.6°C)
-2.2°F
(-1.3°C)
4th Coolest Coolest since: 1903 1917
124th Warmest Warmest since: 1902 2015
Oct 1902–May 1903
8-Month
48.4°F
(9.1°C)
50.5°F
(10.3°C)
-2.1°F
(-1.2°C)
4th Coolest Coolest since: 1903 1917
124th Warmest Warmest since: 1902 2015
Ties: 1913
Sep 1902–May 1903
9-Month
50.7°F
(10.4°C)
52.5°F
(11.4°C)
-1.8°F
(-1.0°C)
5th Coolest Coolest since: 1903 1917
123rd Warmest Warmest since: 1902 2015
Aug 1902–May 1903
10-Month
52.8°F
(11.6°C)
54.6°F
(12.6°C)
-1.8°F
(-1.0°C)
6th Coolest Coolest since: 1903 1917
122nd Warmest Warmest since: 1902 2015
Jul 1902–May 1903
11-Month
54.6°F
(12.6°C)
56.4°F
(13.6°C)
-1.8°F
(-1.0°C)
4th Coolest Coolest since: 1903 1917
124th Warmest Warmest since: 1902 2015
Ties: 1912
Jun 1902–May 1903
12-Month
55.8°F
(13.2°C)
57.4°F
(14.1°C)
-1.6°F
(-0.9°C)
5th Coolest Coolest since: 1903 1917
123rd Warmest Warmest since: 1902 2015
Ties: 1955
Dec 1901–May 1903
18-Month
53.2°F
(11.8°C)
54.6°F
(12.6°C)
-1.4°F
(-0.8°C)
5th Coolest Coolest since: 1903 1917
122nd Warmest Warmest since: 1902 2015
Jun 1901–May 1903
24-Month
56.4°F
(13.6°C)
57.4°F
(14.1°C)
-1.0°F
(-0.5°C)
10th Coolest Coolest since: 1903 1913, 1917
117th Warmest Warmest since: 1902 2015
Ties: 1933
Jun 1900–May 1903
36-Month
56.4°F
(13.6°C)
57.3°F
(14.1°C)
-0.9°F
(-0.5°C)
10th Coolest Coolest since: 1903 1913, 1917
116th Warmest Warmest since: 1902 2016
Ties: 1921
Jun 1899–May 1903
48-Month
56.7°F
(13.7°C)
57.4°F
(14.1°C)
-0.7°F
(-0.4°C)
18th Coolest Coolest since: 1899 1913
107th Warmest Warmest since: 1902 2016, 2017, 2018
Ties: 1899, 1916, 1951
Jun 1898–May 1903
60-Month
56.7°F
(13.7°C)
57.3°F
(14.1°C)
-0.6°F
(-0.4°C)
16th Coolest Coolest since: 1903 1913, 1917
108th Warmest Warmest since: 1902 2018
Ties: 1922, 1925, 1950, 1952

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/