Statewide Rankings

Statewide Data Info
Please note, Degree Days and Palmer Indices are not available for Alaska. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.

California

Average Temperature Rankings, October 1999

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  • Record Coolest
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  • Top 1/10
  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
October 1999
1-Month
63.7°F
(17.6°C)
59.5°F
(15.3°C)
4.2°F
(2.3°C)
119th Coolest
Coolest since:
1916
10th Warmest
Warmest since:
2020
Ties: 1952, 1978
Sep–Oct 1999
2-Month
67.2°F
(19.6°C)
64.0°F
(17.8°C)
3.2°F
(1.8°C)
120th Coolest
Coolest since:
1916, 1920
9th Warmest
Warmest since:
2020
Ties: 1952
Aug–Oct 1999
3-Month
69.0°F
(20.6°C)
67.2°F
(19.6°C)
1.8°F
(1.0°C)
108th Coolest
Coolest since:
1900, 1912
21st Warmest
Warmest since:
2020
Jul–Oct 1999
4-Month
70.1°F
(21.2°C)
69.1°F
(20.6°C)
1.0°F
(0.6°C)
93rd Coolest
Coolest since:
1912
36th Warmest
Warmest since:
2020
Ties: 1984, 2010
Jun–Oct 1999
5-Month
69.6°F
(20.9°C)
68.9°F
(20.5°C)
0.7°F
(0.4°C)
82nd Coolest
Coolest since:
1912
47th Warmest
Warmest since:
2020
Ties: 1918, 1922, 1940, 1978, 2000
May–Oct 1999
6-Month
68.1°F
(20.1°C)
67.6°F
(19.8°C)
0.5°F
(0.3°C)
76th Coolest
Coolest since:
1916
53rd Warmest
Warmest since:
2020
Apr–Oct 1999
7-Month
65.7°F
(18.7°C)
65.7°F
(18.7°C)
0.0°F
(0.0°C)
58th Coolest
Coolest since:
1912
71st Warmest
Warmest since:
2020
Ties: 1897, 1898, 1904, 1935, 1972, 1995
Mar–Oct 1999
8-Month
63.4°F
(17.4°C)
63.5°F
(17.5°C)
-0.1°F
(-0.1°C)
56th Coolest
Coolest since:
1912
73rd Warmest
Warmest since:
2014, 2015
Ties: 1904, 1933, 1938, 1949, 1977, 1991
Feb–Oct 1999
9-Month
61.4°F
(16.3°C)
61.6°F
(16.4°C)
-0.2°F
(-0.1°C)
53rd Coolest
Coolest since:
1912
76th Warmest
Warmest since:
2015
Ties: 1904, 1932, 1963, 1980, 2011
Jan–Oct 1999
10-Month
59.7°F
(15.4°C)
59.6°F
(15.3°C)
0.1°F
(0.1°C)
67th Coolest
Coolest since:
1911, 1912
62nd Warmest
Warmest since:
2015
Ties: 1910, 1951, 1967, 1977
Dec 1998–Oct 1999
11-Month
58.1°F
(14.5°C)
58.1°F
(14.5°C)
0.0°F
(0.0°C)
59th Coolest
Coolest since:
1912
69th Warmest
Warmest since:
2015
Ties: 1905, 1983, 1985
Nov 1998–Oct 1999
12-Month
57.3°F
(14.1°C)
57.3°F
(14.1°C)
0.0°F
(0.0°C)
55th Coolest
Coolest since:
1912
73rd Warmest
Warmest since:
2015
Ties: 1900, 1957, 1972
May 1998–Oct 1999
18-Month
60.5°F
(15.8°C)
60.8°F
(16.0°C)
-0.3°F
(-0.2°C)
41st Coolest
Coolest since:
1912
87th Warmest
Warmest since:
2015
Ties: 1946, 1952, 1957, 1962, 1969, 1971, 1972, 1976
Nov 1997–Oct 1999
24-Month
57.2°F
(14.0°C)
57.4°F
(14.1°C)
-0.2°F
(-0.1°C)
46th Coolest
Coolest since:
1912, 1949
81st Warmest
Warmest since:
2015
Ties: 1925, 1929, 1938, 1944, 1954, 1966, 1974
Nov 1996–Oct 1999
36-Month
57.9°F
(14.4°C)
57.4°F
(14.1°C)
0.5°F
(0.3°C)
83rd Coolest
Coolest since:
1913
43rd Warmest
Warmest since:
2016
Ties: 1928, 1978, 1995, 2000
Nov 1995–Oct 1999
48-Month
58.4°F
(14.7°C)
57.3°F
(14.1°C)
1.1°F
(0.6°C)
103rd Coolest
Coolest since:
1912, 1913
22nd Warmest
Warmest since:
2017
Ties: 1989, 1990, 1992, 1993, 1996, 2012, 2013
Nov 1994–Oct 1999
60-Month
58.2°F
(14.6°C)
57.3°F
(14.1°C)
0.9°F
(0.5°C)
94th Coolest
Coolest since:
1913
30th Warmest
Warmest since:
2018
Ties: 1961, 1991, 1993, 1995, 2002

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