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 September 2020. For more information, please see Climatological Rankings.


California River Basin

Average Temperature Rankings, May 1930

View Period (Months):All1234567891011121824364860
Download: xml csv json
  • Record Coolest
  • Bottom 1/10
  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
May 1930
1-Month
56.6°F
(13.7°C)
60.7°F
(15.9°C)
-4.1°F
(-2.2°C)
8th Coolest Coolest since: 1917 1977
119th Warmest Warmest since: 1929 2001
Apr–May 1930
2-Month
56.4°F
(13.6°C)
57.4°F
(14.1°C)
-1.0°F
(-0.5°C)
41st Coolest Coolest since: 1929 1967
86th Warmest Warmest since: 1928 1992
Ties: 1927, 1957, 1980
Mar–May 1930
3-Month
54.4°F
(12.4°C)
54.5°F
(12.5°C)
-0.1°F
(-0.1°C)
61st Coolest Coolest since: 1929 1917
66th Warmest Warmest since: 1928 1934
Ties: 1937, 1973, 1974
Feb–May 1930
4-Month
53.0°F
(11.7°C)
52.2°F
(11.2°C)
0.8°F
(0.5°C)
80th Coolest Coolest since: 1929 1917
47th Warmest Warmest since: 1928 1934
Ties: 1950, 2008
Jan–May 1930
5-Month
50.4°F
(10.2°C)
50.3°F
(10.2°C)
0.1°F
(0.0°C)
67th Coolest Coolest since: 1929 1917
60th Warmest Warmest since: 1928 2015
Dec 1929–May 1930
6-Month
50.0°F
(10.0°C)
49.1°F
(9.5°C)
0.9°F
(0.5°C)
86th Coolest Coolest since: 1929 1917
40th Warmest Warmest since: 1928 2015
Ties: 1970, 2006
Nov 1929–May 1930
7-Month
50.1°F
(10.1°C)
49.1°F
(9.5°C)
1.0°F
(0.6°C)
88th Coolest Coolest since: 1929 1917
38th Warmest Warmest since: 1928 2015
Ties: 1914, 1941, 2002
Oct 1929–May 1930
8-Month
51.5°F
(10.8°C)
50.4°F
(10.2°C)
1.1°F
(0.6°C)
91st Coolest Coolest since: 1929 1917
35th Warmest Warmest since: 1926 2015
Sep 1929–May 1930
9-Month
53.2°F
(11.8°C)
52.4°F
(11.3°C)
0.8°F
(0.5°C)
88th Coolest Coolest since: 1929 1917
38th Warmest Warmest since: 1914 2015
Ties: 1970, 1993, 2001
Aug 1929–May 1930
10-Month
55.5°F
(13.1°C)
54.6°F
(12.6°C)
0.9°F
(0.5°C)
96th Coolest Coolest since: 1929 1917
30th Warmest Warmest since: 1914 2015
Ties: 1943, 1954, 1993, 1994, 2006
Jul 1929–May 1930
11-Month
57.2°F
(14.0°C)
56.4°F
(13.6°C)
0.8°F
(0.4°C)
94th Coolest Coolest since: 1929 1917
32nd Warmest Warmest since: 1914 2015
Ties: 1914, 1970, 1993
Jun 1929–May 1930
12-Month
58.1°F
(14.5°C)
57.4°F
(14.1°C)
0.7°F
(0.4°C)
86th Coolest Coolest since: 1929 1917
40th Warmest Warmest to Date 2015
Ties: 1938, 1987, 2008
Dec 1928–May 1930
18-Month
54.4°F
(12.4°C)
54.6°F
(12.6°C)
-0.2°F
(-0.2°C)
45th Coolest Coolest since: 1929 1917
80th Warmest Warmest since: 1928 2015
Ties: 1900, 1906, 1915, 1946, 1952, 1969
Jun 1928–May 1930
24-Month
57.1°F
(13.9°C)
57.3°F
(14.1°C)
-0.2°F
(-0.2°C)
37th Coolest Coolest since: 1929 1913, 1917
88th Warmest Warmest since: 1928 2015
Ties: 1924, 1925, 1942, 1957, 1967, 1972, 1975, 1976, 1977, 1999
Jun 1927–May 1930
36-Month
57.3°F
(14.1°C)
57.3°F
(14.1°C)
0.0°F
(0.0°C)
52nd Coolest Coolest since: 1929 1913, 1917
72nd Warmest Warmest since: 1928 2016
Ties: 1926, 1937, 1954, 1971
Jun 1926–May 1930
48-Month
57.4°F
(14.1°C)
57.3°F
(14.1°C)
0.1°F
(0.0°C)
54th Coolest Coolest since: 1929 1913
69th Warmest Warmest since: 1928 2016, 2017, 2018
Ties: 1927, 1953, 1964, 1969
Jun 1925–May 1930
60-Month
57.5°F
(14.2°C)
57.4°F
(14.1°C)
0.1°F
(0.1°C)
61st Coolest Coolest since: 1929 1913, 1917
61st Warmest Warmest since: 1928 2018
Ties: 1928, 1931, 1939, 1954, 1970, 1971, 1972, 1978

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published October 2020, retrieved on October 31, 2020 from https://www.ncdc.noaa.gov/cag/