Statewide Rankings

Statewide Data Info
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California

Average Temperature Rankings, September 1999

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
September 1999
1-Month
70.7°F
(21.5°C)
68.5°F
(20.3°C)
2.2°F
(1.2°C)
98th Coolest
Coolest since:
1986
31st Warmest
Warmest since:
2020
Ties: 1951, 1963
Aug–Sep 1999
2-Month
71.6°F
(22.0°C)
71.1°F
(21.7°C)
0.5°F
(0.3°C)
72nd Coolest
Coolest since:
1900
57th Warmest
Warmest since:
2020
Ties: 1904, 1943, 1945, 1975, 2006
Jul–Sep 1999
3-Month
72.2°F
(22.3°C)
72.3°F
(22.4°C)
-0.1°F
(-0.1°C)
52nd Coolest
Coolest since:
1900
77th Warmest
Warmest since:
2020, 2022
Ties: 1983
Jun–Sep 1999
4-Month
71.1°F
(21.7°C)
71.3°F
(21.8°C)
-0.2°F
(-0.1°C)
42nd Coolest
Coolest since:
1907
87th Warmest
Warmest since:
2021
Ties: 1906, 1919, 1924, 1956, 1978
May–Sep 1999
5-Month
69.0°F
(20.6°C)
69.2°F
(20.7°C)
-0.2°F
(-0.1°C)
45th Coolest
Coolest since:
1907
84th Warmest
Warmest since:
2021
Ties: 1896, 1917, 1956, 1991, 1993, 1995
Apr–Sep 1999
6-Month
66.0°F
(18.9°C)
66.6°F
(19.2°C)
-0.6°F
(-0.3°C)
37th Coolest
Coolest since:
1912
92nd Warmest
Warmest since:
2021
Ties: 1914, 1917, 1925, 1942, 1971
Mar–Sep 1999
7-Month
63.4°F
(17.4°C)
64.1°F
(17.8°C)
-0.7°F
(-0.4°C)
32nd Coolest
Coolest since:
1912
97th Warmest
Warmest since:
2021
Ties: 1896, 1900, 1913, 1915, 1942, 1971, 1983
Feb–Sep 1999
8-Month
61.1°F
(16.2°C)
61.8°F
(16.6°C)
-0.7°F
(-0.4°C)
32nd Coolest
Coolest since:
1911
97th Warmest
Warmest since:
2015
Ties: 1897, 1919, 1941, 1949
Jan–Sep 1999
9-Month
59.3°F
(15.2°C)
59.6°F
(15.3°C)
-0.3°F
(-0.1°C)
46th Coolest
Coolest since:
1903, 1911, 1917
83rd Warmest
Warmest since:
2015
Ties: 1918, 1930
Dec 1998–Sep 1999
10-Month
57.6°F
(14.2°C)
58.0°F
(14.4°C)
-0.4°F
(-0.2°C)
40th Coolest
Coolest since:
1917, 1933
88th Warmest
Warmest since:
2015
Ties: 1906, 1925, 1950, 1979, 1991
Nov 1998–Sep 1999
11-Month
56.8°F
(13.8°C)
57.2°F
(14.0°C)
-0.4°F
(-0.2°C)
38th Coolest
Coolest since:
1917
90th Warmest
Warmest since:
2015
Ties: 1897, 1942, 1945, 1976
Oct 1998–Sep 1999
12-Month
56.8°F
(13.8°C)
57.3°F
(14.1°C)
-0.5°F
(-0.3°C)
31st Coolest
Coolest since:
1917
97th Warmest
Warmest since:
2015
Ties: 1922, 1925, 1971, 1976
Apr 1998–Sep 1999
18-Month
59.8°F
(15.4°C)
60.5°F
(15.8°C)
-0.7°F
(-0.4°C)
23rd Coolest
Coolest since:
1917
105th Warmest
Warmest since:
2015
Ties: 1902, 1906, 1944, 1945, 1983
Oct 1997–Sep 1999
24-Month
57.0°F
(13.9°C)
57.4°F
(14.1°C)
-0.4°F
(-0.2°C)
35th Coolest
Coolest since:
1913, 1917, 1949
92nd Warmest
Warmest since:
2015
Ties: 1901, 1902, 1930, 1942, 1963, 1972, 1975
Oct 1996–Sep 1999
36-Month
57.8°F
(14.3°C)
57.4°F
(14.1°C)
0.4°F
(0.2°C)
81st Coolest
Coolest since:
1913
45th Warmest
Warmest since:
2016
Ties: 1928, 1935, 1962, 1968, 1970, 1979, 1980, 1983
Oct 1995–Sep 1999
48-Month
58.4°F
(14.7°C)
57.4°F
(14.1°C)
1.0°F
(0.6°C)
102nd Coolest
Coolest since:
1913
23rd Warmest
Warmest since:
2017, 2018
Ties: 1961, 1989, 1990, 1994, 1995, 2012, 2013
Oct 1994–Sep 1999
60-Month
58.1°F
(14.5°C)
57.3°F
(14.1°C)
0.8°F
(0.4°C)
88th Coolest
Coolest since:
1913
36th Warmest
Warmest since:
2018
Ties: 1938, 1960, 1962, 1984, 1989

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