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 June 2022. For more information, please see Climatological Rankings.


California River Basin

Average Temperature Rankings, April 1989

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
April 1989
1-Month
60.0°F
(15.6°C)
54.0°F
(12.2°C)
6.0°F
(3.4°C)
128th Coolest Coolest since: 1988 1967
1st Warmest Warmest to Date 1989
Mar–Apr 1989
2-Month
55.8°F
(13.2°C)
51.3°F
(10.7°C)
4.5°F
(2.5°C)
124th Coolest Coolest since: 1988 1967
5th Warmest Warmest since: 1934 1934
Feb–Apr 1989
3-Month
51.5°F
(10.8°C)
49.4°F
(9.7°C)
2.1°F
(1.1°C)
108th Coolest Coolest since: 1987 1922
21st Warmest Warmest since: 1988 2015
Ties: 1916, 1959, 1968
Jan–Apr 1989
4-Month
48.8°F
(9.3°C)
47.6°F
(8.7°C)
1.2°F
(0.6°C)
88th Coolest Coolest since: 1985 1922
41st Warmest Warmest since: 1988 2015
Ties: 1930, 1961, 1972, 2002, 2005
Dec 1988–Apr 1989
5-Month
47.6°F
(8.7°C)
46.7°F
(8.2°C)
0.9°F
(0.5°C)
84th Coolest Coolest since: 1985 1917, 1949
44th Warmest Warmest since: 1988 2015
Ties: 1951, 1961, 2002
Nov 1988–Apr 1989
6-Month
47.9°F
(8.8°C)
47.2°F
(8.4°C)
0.7°F
(0.4°C)
81st Coolest Coolest since: 1985 1917
47th Warmest Warmest since: 1988 2015
Ties: 1928, 2005
Oct 1988–Apr 1989
7-Month
50.3°F
(10.2°C)
48.9°F
(9.4°C)
1.4°F
(0.8°C)
101st Coolest Coolest since: 1988 1917
27th Warmest Warmest since: 1988 2015
Ties: 1984, 1988, 2019
Sep 1988–Apr 1989
8-Month
52.7°F
(11.5°C)
51.4°F
(10.8°C)
1.3°F
(0.7°C)
98th Coolest Coolest since: 1987 1917
30th Warmest Warmest since: 1988 2015
Ties: 1968
Aug 1988–Apr 1989
9-Month
55.1°F
(12.8°C)
53.8°F
(12.1°C)
1.3°F
(0.7°C)
99th Coolest Coolest since: 1987 1917
29th Warmest Warmest since: 1988 2015
Ties: 1980, 2007
Jul 1988–Apr 1989
10-Month
57.4°F
(14.1°C)
56.0°F
(13.3°C)
1.4°F
(0.8°C)
104th Coolest Coolest since: 1988 1917
24th Warmest Warmest since: 1981 2015
Ties: 1978, 2002
Jun 1988–Apr 1989
11-Month
58.4°F
(14.7°C)
57.1°F
(13.9°C)
1.3°F
(0.8°C)
104th Coolest Coolest since: 1988 1917
24th Warmest Warmest since: 1978 2015
Ties: 1968
May 1988–Apr 1989
12-Month
58.5°F
(14.7°C)
57.3°F
(14.1°C)
1.2°F
(0.6°C)
103rd Coolest Coolest since: 1988 1917
25th Warmest Warmest since: 1988 2015
Ties: 1930, 1980, 1986, 1988, 2010
Nov 1987–Apr 1989
18-Month
55.0°F
(12.8°C)
53.9°F
(12.2°C)
1.1°F
(0.6°C)
95th Coolest Coolest since: 1986 1949
32nd Warmest Warmest since: 1988 2015
Ties: 1981
May 1987–Apr 1989
24-Month
58.5°F
(14.7°C)
57.4°F
(14.1°C)
1.1°F
(0.6°C)
102nd Coolest Coolest since: 1988 1913
25th Warmest Warmest since: 1960 2015
Ties: 1935
May 1986–Apr 1989
36-Month
58.3°F
(14.6°C)
57.3°F
(14.1°C)
1.0°F
(0.5°C)
98th Coolest Coolest since: 1988 1913, 1917
28th Warmest Warmest since: 1988 2016
Ties: 1940, 1941, 1960, 1982, 1988, 1992
May 1985–Apr 1989
48-Month
58.4°F
(14.7°C)
57.4°F
(14.1°C)
1.0°F
(0.6°C)
103rd Coolest Coolest since: 1988 1913
22nd Warmest Warmest since: 1962 2018
Ties: 1962, 1995, 1999, 2011, 2012
May 1984–Apr 1989
60-Month
58.3°F
(14.6°C)
57.4°F
(14.1°C)
0.9°F
(0.5°C)
98th Coolest Coolest since: 1988 1913
26th Warmest Warmest to Date 2018
Ties: 1990, 1994, 1999, 2012

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published July 2022, retrieved on August 7, 2022 from https://www.ncei.noaa.gov/cag/