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 1955

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
May 1955
1-Month
59.6°F
(15.3°C)
60.7°F
(15.9°C)
-1.1°F
(-0.6°C)
37th Coolest Coolest since: 1953 1977
92nd Warmest Warmest since: 1954 2001
Apr–May 1955
2-Month
54.6°F
(12.6°C)
57.4°F
(14.1°C)
-2.8°F
(-1.5°C)
10th Coolest Coolest since: 1953 1967
119th Warmest Warmest since: 1954 1992
Ties: 1912, 1971
Mar–May 1955
3-Month
52.4°F
(11.3°C)
54.5°F
(12.5°C)
-2.1°F
(-1.2°C)
15th Coolest Coolest since: 1953 1917
114th Warmest Warmest since: 1954 1934
Ties: 1971
Feb–May 1955
4-Month
49.8°F
(9.9°C)
52.3°F
(11.3°C)
-2.5°F
(-1.4°C)
7th Coolest Coolest since: 1948 1917
122nd Warmest Warmest since: 1954 1934
Ties: 1911, 1998
Jan–May 1955
5-Month
47.4°F
(8.6°C)
50.2°F
(10.1°C)
-2.8°F
(-1.5°C)
5th Coolest Coolest since: 1949 1917
124th Warmest Warmest since: 1954 2015
Dec 1954–May 1955
6-Month
46.5°F
(8.1°C)
49.1°F
(9.5°C)
-2.6°F
(-1.4°C)
4th Coolest Coolest since: 1949 1917
124th Warmest Warmest since: 1954 2015
Nov 1954–May 1955
7-Month
47.2°F
(8.4°C)
49.2°F
(9.6°C)
-2.0°F
(-1.2°C)
6th Coolest Coolest since: 1949 1917
122nd Warmest Warmest since: 1954 2015
Ties: 1922, 1937
Oct 1954–May 1955
8-Month
48.7°F
(9.3°C)
50.4°F
(10.2°C)
-1.7°F
(-0.9°C)
6th Coolest Coolest since: 1949 1917
122nd Warmest Warmest since: 1954 2015
Ties: 1929, 1948
Sep 1954–May 1955
9-Month
50.8°F
(10.4°C)
52.5°F
(11.4°C)
-1.7°F
(-1.0°C)
6th Coolest Coolest since: 1949 1917
122nd Warmest Warmest since: 1954 2015
Ties: 1921, 1932, 1933
Aug 1954–May 1955
10-Month
52.7°F
(11.5°C)
54.5°F
(12.5°C)
-1.8°F
(-1.0°C)
5th Coolest Coolest since: 1949 1917
123rd Warmest Warmest since: 1954 2015
Jul 1954–May 1955
11-Month
54.8°F
(12.7°C)
56.4°F
(13.6°C)
-1.6°F
(-0.9°C)
6th Coolest Coolest since: 1949 1917
122nd Warmest Warmest since: 1954 2015
Jun 1954–May 1955
12-Month
55.8°F
(13.2°C)
57.4°F
(14.1°C)
-1.6°F
(-0.9°C)
5th Coolest Coolest since: 1949 1917
123rd Warmest Warmest since: 1954 2015
Ties: 1903
Dec 1953–May 1955
18-Month
54.0°F
(12.2°C)
54.6°F
(12.6°C)
-0.6°F
(-0.4°C)
24th Coolest Coolest since: 1953 1917
103rd Warmest Warmest since: 1954 2015
Ties: 1964, 1965, 1972, 1999
Jun 1953–May 1955
24-Month
56.9°F
(13.8°C)
57.4°F
(14.1°C)
-0.5°F
(-0.3°C)
27th Coolest Coolest since: 1953 1913, 1917
100th Warmest Warmest since: 1954 2015
Ties: 1897, 1907, 1929, 1946, 1953, 1973, 1974
Jun 1952–May 1955
36-Month
57.0°F
(13.9°C)
57.4°F
(14.1°C)
-0.4°F
(-0.2°C)
31st Coolest Coolest since: 1951 1913, 1917
95th Warmest Warmest since: 1954 2016
Ties: 1901, 1902, 1944, 1948, 1956, 1974
Jun 1951–May 1955
48-Month
56.9°F
(13.8°C)
57.4°F
(14.1°C)
-0.5°F
(-0.3°C)
26th Coolest Coolest since: 1952 1913
99th Warmest Warmest since: 1954 2016, 2017, 2018
Ties: 1905, 1906, 1925, 1948, 1958
Jun 1950–May 1955
60-Month
57.2°F
(14.0°C)
57.4°F
(14.1°C)
-0.2°F
(-0.1°C)
46th Coolest Coolest since: 1953 1913, 1917
78th Warmest Warmest since: 1954 2018
Ties: 1974

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, Average Temperature, published September 2022, retrieved on September 25, 2022 from https://www.ncdc.noaa.gov/cag/