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


California River Basin

Average Temperature Rankings, August 1991

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
August 1991
1-Month
73.2°F
(22.9°C)
73.7°F
(23.2°C)
-0.5°F
(-0.3°C)
41st Coolest Coolest since: 1989 1899
86th Warmest Warmest since: 1990 2020
Jul–Aug 1991
2-Month
74.4°F
(23.6°C)
74.3°F
(23.5°C)
0.1°F
(0.1°C)
67th Coolest Coolest since: 1989 1912
60th Warmest Warmest since: 1990 2017
Ties: 1896, 1898, 1922, 1964, 1986, 1997
Jun–Aug 1991
3-Month
71.6°F
(22.0°C)
72.2°F
(22.3°C)
-0.6°F
(-0.3°C)
35th Coolest Coolest since: 1983 1907
92nd Warmest Warmest since: 1990 2017
Ties: 1905
May–Aug 1991
4-Month
68.2°F
(20.1°C)
69.4°F
(20.8°C)
-1.2°F
(-0.7°C)
18th Coolest Coolest since: 1980 1907
109th Warmest Warmest since: 1990 2017
Ties: 1943
Apr–Aug 1991
5-Month
65.1°F
(18.4°C)
66.3°F
(19.1°C)
-1.2°F
(-0.7°C)
17th Coolest Coolest since: 1983 1912
110th Warmest Warmest since: 1990 2017
Ties: 1903, 1908, 1964, 1999
Mar–Aug 1991
6-Month
61.7°F
(16.5°C)
63.4°F
(17.4°C)
-1.7°F
(-0.9°C)
9th Coolest Coolest since: 1975 1912
118th Warmest Warmest since: 1990 2017
Ties: 1899
Feb–Aug 1991
7-Month
60.3°F
(15.7°C)
60.8°F
(16.0°C)
-0.5°F
(-0.3°C)
40th Coolest Coolest since: 1983 1948
87th Warmest Warmest since: 1990 2015
Ties: 1895, 1919, 1927, 1935, 1938, 2010
Jan–Aug 1991
8-Month
58.2°F
(14.6°C)
58.5°F
(14.7°C)
-0.3°F
(-0.1°C)
50th Coolest Coolest since: 1983 1917
77th Warmest Warmest since: 1990 2015
Ties: 1918, 1927
Dec 1990–Aug 1991
9-Month
56.0°F
(13.3°C)
56.8°F
(13.8°C)
-0.8°F
(-0.5°C)
25th Coolest Coolest since: 1979 1917, 1949
101st Warmest Warmest since: 1990 2015
Ties: 1916, 1920, 1962, 1979
Nov 1990–Aug 1991
10-Month
55.4°F
(13.0°C)
56.1°F
(13.4°C)
-0.7°F
(-0.4°C)
30th Coolest Coolest since: 1983 1917
96th Warmest Warmest since: 1990 2015
Ties: 1898, 1902, 1915, 1921, 1973, 1999
Oct 1990–Aug 1991
11-Month
56.0°F
(13.3°C)
56.4°F
(13.6°C)
-0.4°F
(-0.3°C)
42nd Coolest Coolest since: 1983 1917
84th Warmest Warmest since: 1990 2015
Ties: 1910, 1945, 1998
Sep 1990–Aug 1991
12-Month
57.1°F
(13.9°C)
57.3°F
(14.1°C)
-0.2°F
(-0.2°C)
44th Coolest Coolest since: 1983 1917
82nd Warmest Warmest since: 1990 2015
Ties: 1896, 1925, 1945, 1976, 1995
Mar 1990–Aug 1991
18-Month
59.7°F
(15.4°C)
59.3°F
(15.2°C)
0.4°F
(0.2°C)
72nd Coolest Coolest since: 1983 1913, 1917, 1949
54th Warmest Warmest since: 1990 2015
Ties: 1930
Sep 1989–Aug 1991
24-Month
57.7°F
(14.3°C)
57.4°F
(14.1°C)
0.3°F
(0.2°C)
75th Coolest Coolest since: 1983 1913
50th Warmest Warmest since: 1990 2015
Ties: 1926, 1927, 1970, 1979
Sep 1988–Aug 1991
36-Month
57.9°F
(14.4°C)
57.4°F
(14.1°C)
0.5°F
(0.3°C)
84th Coolest Coolest since: 1985 1913
40th Warmest Warmest since: 1990 2016
Ties: 1935, 2000
Sep 1987–Aug 1991
48-Month
58.1°F
(14.5°C)
57.4°F
(14.1°C)
0.7°F
(0.4°C)
88th Coolest Coolest since: 1988 1913
35th Warmest Warmest since: 1990 2016, 2017, 2018
Ties: 1941, 1984, 1988, 2011
Sep 1986–Aug 1991
60-Month
58.0°F
(14.4°C)
57.3°F
(14.1°C)
0.7°F
(0.3°C)
85th Coolest Coolest since: 1987 1913
37th Warmest Warmest since: 1990 2018
Ties: 1938, 1940, 1960, 1963, 1982, 1985

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published February 2021, retrieved on February 27, 2021 from https://www.ncdc.noaa.gov/cag/