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 March 2021. For more information, please see Climatological Rankings.


California River Basin

Average Temperature Rankings, May 1971

View Period (Months):All1234567891011121824364860
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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
May 1971
1-Month
57.3°F
(14.1°C)
60.7°F
(15.9°C)
-3.4°F
(-1.8°C)
14th Coolest Coolest since: 1953 1977
113th Warmest Warmest since: 1970 2001
Ties: 1918
Apr–May 1971
2-Month
54.6°F
(12.6°C)
57.4°F
(14.1°C)
-2.8°F
(-1.5°C)
10th Coolest Coolest since: 1967 1967
117th Warmest Warmest since: 1970 1992
Ties: 1912, 1955
Mar–May 1971
3-Month
52.4°F
(11.3°C)
54.5°F
(12.5°C)
-2.1°F
(-1.2°C)
15th Coolest Coolest since: 1967 1917
112th Warmest Warmest since: 1970 1934
Ties: 1955
Feb–May 1971
4-Month
50.6°F
(10.3°C)
52.3°F
(11.3°C)
-1.7°F
(-1.0°C)
17th Coolest Coolest since: 1967 1917
110th Warmest Warmest since: 1970 1934
Ties: 1902, 1909, 1913
Jan–May 1971
5-Month
49.0°F
(9.4°C)
50.2°F
(10.1°C)
-1.2°F
(-0.7°C)
20th Coolest Coolest since: 1967 1917
107th Warmest Warmest since: 1970 2015
Ties: 1912
Dec 1970–May 1971
6-Month
47.7°F
(8.7°C)
49.0°F
(9.4°C)
-1.3°F
(-0.7°C)
16th Coolest Coolest since: 1964 1917
110th Warmest Warmest since: 1970 2015
Nov 1970–May 1971
7-Month
48.2°F
(9.0°C)
49.2°F
(9.6°C)
-1.0°F
(-0.6°C)
23rd Coolest Coolest since: 1964 1917
103rd Warmest Warmest since: 1970 2015
Ties: 1899, 1920, 1923, 1945, 1953
Oct 1970–May 1971
8-Month
49.4°F
(9.7°C)
50.4°F
(10.2°C)
-1.0°F
(-0.5°C)
20th Coolest Coolest since: 1964 1917
106th Warmest Warmest since: 1970 2015
Ties: 1942, 1962, 1964
Sep 1970–May 1971
9-Month
51.4°F
(10.8°C)
52.4°F
(11.3°C)
-1.0°F
(-0.5°C)
20th Coolest Coolest since: 1962 1917
106th Warmest Warmest since: 1970 2015
Aug 1970–May 1971
10-Month
53.8°F
(12.1°C)
54.6°F
(12.6°C)
-0.8°F
(-0.5°C)
27th Coolest Coolest since: 1969 1917
99th Warmest Warmest since: 1970 2015
Ties: 1911, 1975
Jul 1970–May 1971
11-Month
55.9°F
(13.3°C)
56.4°F
(13.6°C)
-0.5°F
(-0.3°C)
36th Coolest Coolest since: 1969 1917
90th Warmest Warmest since: 1970 2015
Ties: 1925, 1944
Jun 1970–May 1971
12-Month
57.0°F
(13.9°C)
57.4°F
(14.1°C)
-0.4°F
(-0.2°C)
37th Coolest Coolest since: 1969 1917
89th Warmest Warmest since: 1970 2015
Ties: 1916, 1977
Dec 1969–May 1971
18-Month
54.7°F
(12.6°C)
54.6°F
(12.6°C)
0.1°F
(0.0°C)
66th Coolest Coolest since: 1970 1917
59th Warmest Warmest since: 1970 2015
Ties: 1937, 1947, 1970
Jun 1969–May 1971
24-Month
57.5°F
(14.2°C)
57.4°F
(14.1°C)
0.1°F
(0.1°C)
68th Coolest Coolest since: 1970 1913, 1917
57th Warmest Warmest since: 1970 2015
Ties: 1905, 1919, 1947, 1970, 1980, 1984
Jun 1968–May 1971
36-Month
57.3°F
(14.1°C)
57.4°F
(14.1°C)
-0.1°F
(0.0°C)
52nd Coolest Coolest since: 1967 1913, 1917
72nd Warmest Warmest since: 1970 2016
Ties: 1926, 1930, 1937, 1954
Jun 1967–May 1971
48-Month
57.6°F
(14.2°C)
57.3°F
(14.1°C)
0.3°F
(0.1°C)
68th Coolest Coolest since: 1969 1913
55th Warmest Warmest since: 1970 2016, 2017, 2018
Ties: 1928, 1939
Jun 1966–May 1971
60-Month
57.5°F
(14.2°C)
57.3°F
(14.1°C)
0.2°F
(0.1°C)
61st Coolest Coolest since: 1970 1913, 1917
61st Warmest Warmest since: 1970 2018
Ties: 1928, 1930, 1931, 1939, 1954, 1970, 1972, 1978

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published April 2021, retrieved on April 18, 2021 from https://www.ncdc.noaa.gov/cag/