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 2010

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 2010
1-Month
56.9°F
(13.8°C)
60.7°F
(15.9°C)
-3.8°F
(-2.1°C)
9th Coolest Coolest since: 1998 1977
118th Warmest Warmest since: 2009 2001
Ties: 1905
Apr–May 2010
2-Month
53.9°F
(12.2°C)
57.4°F
(14.1°C)
-3.5°F
(-1.9°C)
4th Coolest Coolest since: 1998 1967
123rd Warmest Warmest since: 2009 1992
Ties: 1975
Mar–May 2010
3-Month
52.3°F
(11.3°C)
54.5°F
(12.5°C)
-2.2°F
(-1.2°C)
12th Coolest Coolest since: 1998 1917
115th Warmest Warmest since: 2009 1934
Ties: 1933, 1964
Feb–May 2010
4-Month
50.9°F
(10.5°C)
52.2°F
(11.2°C)
-1.3°F
(-0.7°C)
25th Coolest Coolest since: 1998 1917
102nd Warmest Warmest since: 2009 1934
Ties: 1899, 1920, 1938, 1949, 1956
Jan–May 2010
5-Month
49.8°F
(9.9°C)
50.3°F
(10.2°C)
-0.5°F
(-0.3°C)
45th Coolest Coolest since: 1999 1917
82nd Warmest Warmest since: 2009 2015
Ties: 1973, 1974, 1979, 1999
Dec 2009–May 2010
6-Month
48.4°F
(9.1°C)
49.0°F
(9.4°C)
-0.6°F
(-0.3°C)
36th Coolest Coolest since: 1998 1917
90th Warmest Warmest since: 2009 2015
Ties: 1945, 1950, 1977
Nov 2009–May 2010
7-Month
48.8°F
(9.3°C)
49.1°F
(9.5°C)
-0.3°F
(-0.2°C)
50th Coolest Coolest since: 1999 1917
76th Warmest Warmest since: 2009 2015
Ties: 1916, 1956, 1974
Oct 2009–May 2010
8-Month
50.0°F
(10.0°C)
50.5°F
(10.3°C)
-0.5°F
(-0.3°C)
40th Coolest Coolest since: 1999 1917
86th Warmest Warmest since: 2009 2015
Ties: 1957, 1972, 1995
Sep 2009–May 2010
9-Month
52.5°F
(11.4°C)
52.4°F
(11.3°C)
0.1°F
(0.1°C)
60th Coolest Coolest since: 1999 1917
66th Warmest Warmest since: 2009 2015
Ties: 1904, 1950, 1976, 1977
Aug 2009–May 2010
10-Month
54.7°F
(12.6°C)
54.5°F
(12.5°C)
0.2°F
(0.1°C)
68th Coolest Coolest since: 1999 1917
58th Warmest Warmest since: 2009 2015
Ties: 1900, 1939, 1956, 1966, 2011
Jul 2009–May 2010
11-Month
56.8°F
(13.8°C)
56.4°F
(13.6°C)
0.4°F
(0.2°C)
75th Coolest Coolest since: 1999 1917
51st Warmest Warmest since: 2009 2015
Ties: 1926, 1982
Jun 2009–May 2010
12-Month
57.7°F
(14.3°C)
57.4°F
(14.1°C)
0.3°F
(0.2°C)
72nd Coolest Coolest since: 1999 1917
54th Warmest Warmest since: 2009 2015
Ties: 1927, 1928, 1939, 1963, 1995, 2011
Dec 2008–May 2010
18-Month
55.4°F
(13.0°C)
54.6°F
(12.6°C)
0.8°F
(0.4°C)
90th Coolest Coolest since: 1999 1917
35th Warmest Warmest since: 2009 2015
Ties: 1978, 1985, 1986, 2012
Jun 2008–May 2010
24-Month
58.7°F
(14.8°C)
57.4°F
(14.1°C)
1.3°F
(0.7°C)
106th Coolest Coolest since: 2006 1913, 1917
19th Warmest Warmest since: 2009 2015
Ties: 1941, 1996
Jun 2007–May 2010
36-Month
58.5°F
(14.7°C)
57.4°F
(14.1°C)
1.1°F
(0.6°C)
103rd Coolest Coolest since: 2001 1913, 1917
21st Warmest Warmest since: 2009 2016
Ties: 1993, 1996
Jun 2006–May 2010
48-Month
58.7°F
(14.8°C)
57.3°F
(14.1°C)
1.4°F
(0.7°C)
108th Coolest Coolest since: 2008 1913
15th Warmest Warmest since: 2009 2016, 2017, 2018
Jun 2005–May 2010
60-Month
58.6°F
(14.8°C)
57.3°F
(14.1°C)
1.3°F
(0.7°C)
107th Coolest Coolest since: 2003 1913, 1917
15th Warmest Warmest since: 2009 2018
Ties: 1996, 2000, 2013

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published October 2020, retrieved on October 21, 2020 from https://www.ncdc.noaa.gov/cag/