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 2019. For more information, please see Climatological Rankings.


West Climate Region

Average Temperature Rankings, May 1931

View Period (Months):All1234567891011121824364860
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Period Value 1901-2000
Mean
Amomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
May 1931
1-Month
62.6°F
(17.0°C)
58.4°F
(14.7°C)
4.2°F
(2.3°C)
117th Coolest Coolest since: 1930 1977
9th Warmest Warmest since: 1924 2001
Apr–May 1931
2-Month
58.3°F
(14.6°C)
54.7°F
(12.6°C)
3.6°F
(2.0°C)
121st Coolest Coolest since: 1930 1967
5th Warmest Warmest to Date 1992
Ties: 1954
Mar–May 1931
3-Month
54.5°F
(12.5°C)
51.4°F
(10.8°C)
3.1°F
(1.7°C)
113th Coolest Coolest since: 1930 1917
13th Warmest Warmest since: 1926 1934
Feb–May 1931
4-Month
51.5°F
(10.8°C)
48.8°F
(9.3°C)
2.7°F
(1.5°C)
112th Coolest Coolest since: 1930 1917
14th Warmest Warmest since: 1926 1934
Jan–May 1931
5-Month
48.8°F
(9.3°C)
46.4°F
(8.0°C)
2.4°F
(1.3°C)
110th Coolest Coolest since: 1930 1917
16th Warmest Warmest since: 1926 1934
Dec 1930–May 1931
6-Month
46.6°F
(8.1°C)
45.1°F
(7.3°C)
1.5°F
(0.8°C)
98th Coolest Coolest since: 1930 1917
27th Warmest Warmest since: 1926 1934
Ties: 1936
Nov 1930–May 1931
7-Month
46.3°F
(7.9°C)
45.1°F
(7.3°C)
1.2°F
(0.6°C)
94th Coolest Coolest since: 1930 1917
31st Warmest Warmest since: 1928 2015
Ties: 1947
Oct 1930–May 1931
8-Month
47.2°F
(8.4°C)
46.4°F
(8.0°C)
0.8°F
(0.4°C)
83rd Coolest Coolest since: 1929 1917
42nd Warmest Warmest since: 1930 2015
Ties: 1963, 1966, 2001
Sep 1930–May 1931
9-Month
49.0°F
(9.4°C)
48.6°F
(9.2°C)
0.4°F
(0.2°C)
74th Coolest Coolest since: 1929 1917
51st Warmest Warmest since: 1930 2015
Ties: 1993
Aug 1930–May 1931
10-Month
51.3°F
(10.7°C)
50.9°F
(10.5°C)
0.4°F
(0.2°C)
73rd Coolest Coolest since: 1929 1917
52nd Warmest Warmest since: 1930 2015
Ties: 1900, 1947, 1956
Jul 1930–May 1931
11-Month
53.3°F
(11.8°C)
53.0°F
(11.7°C)
0.3°F
(0.1°C)
69th Coolest Coolest since: 1929 1917
56th Warmest Warmest since: 1930 2015
Ties: 1900, 1905, 1935, 1953
Jun 1930–May 1931
12-Month
54.5°F
(12.5°C)
54.1°F
(12.3°C)
0.4°F
(0.2°C)
71st Coolest Coolest since: 1929 1917
54th Warmest Warmest since: 1930 2015
Ties: 1994
Dec 1929–May 1931
18-Month
51.7°F
(10.9°C)
51.1°F
(10.6°C)
0.6°F
(0.3°C)
83rd Coolest Coolest since: 1930 1917
41st Warmest Warmest since: 1927 2015
Ties: 1926, 1954, 2010
Jun 1929–May 1931
24-Month
54.7°F
(12.6°C)
54.1°F
(12.3°C)
0.6°F
(0.3°C)
86th Coolest Coolest since: 1930 1913, 1917, 1949
38th Warmest Warmest since: 1928 2015, 2016
Ties: 1927, 1928, 1951, 1978
Jun 1928–May 1931
36-Month
54.1°F
(12.3°C)
54.1°F
(12.3°C)
0.0°F
(0.0°C)
53rd Coolest Coolest since: 1930 1917
70th Warmest Warmest since: 1930 2016
Ties: 1920, 1926, 1929, 1930, 1939, 1952, 1953, 1954, 1972
Jun 1927–May 1931
48-Month
54.2°F
(12.3°C)
54.1°F
(12.3°C)
0.1°F
(0.0°C)
54th Coolest Coolest since: 1926 1913
68th Warmest Warmest since: 1930 2018
Ties: 1938, 1939, 1964, 1968, 1969, 1979, 1985
Jun 1926–May 1931
60-Month
54.3°F
(12.4°C)
54.1°F
(12.3°C)
0.2°F
(0.1°C)
65th Coolest Coolest since: 1929 1917
56th Warmest Warmest since: 1930 2018
Ties: 1928, 1954, 1964, 1970, 1978

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published September 2019, retrieved on September 20, 2019 from https://www.ncdc.noaa.gov/cag/