Regional Rankings

Regional Data Info
Please note, Palmer Indices are not available for NWS Regions. Degree Days are not available for Great Plains, Souther Plains and Gulf Coast Rockies and Westward, River Basins, or Agricultural Belts. 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 River Basin

Average Temperature Rankings, October 1979

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PeriodValue1901-2000
Mean		AnomalyRank
(1895-2022)		Warmest/Coolest
Since		Record
October 1979
1-Month		61.1°F
(16.2°C)		59.5°F
(15.3°C)		1.6°F
(0.9°C)		96th Coolest
Coolest since:
1916
33rd Warmest
Warmest since:
2020
Ties: 1937
Sep–Oct 1979
2-Month		66.7°F
(19.3°C)		64.0°F
(17.8°C)		2.7°F
(1.5°C)		113th Coolest
Coolest since:
1916, 1920
16th Warmest
Warmest since:
2020
Ties: 1992, 1995
Aug–Oct 1979
3-Month		68.4°F
(20.2°C)		67.3°F
(19.6°C)		1.1°F
(0.6°C)		99th Coolest
Coolest since:
1900
30th Warmest
Warmest since:
2020
Ties: 1955, 1966
Jul–Oct 1979
4-Month		69.9°F
(21.1°C)		69.1°F
(20.6°C)		0.8°F
(0.5°C)		85th Coolest
Coolest since:
1912
44th Warmest
Warmest since:
2020
Ties: 1964
Jun–Oct 1979
5-Month		69.9°F
(21.1°C)		68.9°F
(20.5°C)		1.0°F
(0.6°C)		91st Coolest
Coolest since:
1912
38th Warmest
Warmest since:
2020
Ties: 2007, 2010
May–Oct 1979
6-Month		68.6°F
(20.3°C)		67.6°F
(19.8°C)		1.0°F
(0.5°C)		93rd Coolest
Coolest since:
1916
36th Warmest
Warmest since:
2020
Ties: 1952, 1959, 1990
Apr–Oct 1979
7-Month		66.5°F
(19.2°C)		65.6°F
(18.7°C)		0.9°F
(0.5°C)		87th Coolest
Coolest since:
1912
42nd Warmest
Warmest since:
2020
Ties: 1989
Mar–Oct 1979
8-Month		64.3°F
(17.9°C)		63.5°F
(17.5°C)		0.8°F
(0.4°C)		87th Coolest
Coolest since:
1912
42nd Warmest
Warmest since:
2014, 2015
Ties: 1937, 1947, 1972, 1974, 1993
Feb–Oct 1979
9-Month		62.0°F
(16.7°C)		61.5°F
(16.4°C)		0.5°F
(0.3°C)		78th Coolest
Coolest since:
1912
51st Warmest
Warmest since:
2015
Ties: 1910, 1939, 1950
Jan–Oct 1979
10-Month		59.8°F
(15.4°C)		59.6°F
(15.3°C)		0.2°F
(0.1°C)		72nd Coolest
Coolest since:
1911, 1912
57th Warmest
Warmest since:
2015
Ties: 1914, 1954, 2010, 2011
Dec 1978–Oct 1979
11-Month		57.9°F
(14.4°C)		58.1°F
(14.5°C)		-0.2°F
(-0.1°C)		47th Coolest
Coolest since:
1912
81st Warmest
Warmest since:
2015
Ties: 1896, 1900, 1910, 1935, 1950, 1957, 1976
Nov 1978–Oct 1979
12-Month		57.0°F
(13.9°C)		57.4°F
(14.1°C)		-0.4°F
(-0.2°C)		39th Coolest
Coolest since:
1912
89th Warmest
Warmest since:
2015
Ties: 1906, 1941, 1956, 1998
May 1978–Oct 1979
18-Month		60.7°F
(15.9°C)		60.8°F
(16.0°C)		-0.1°F
(-0.1°C)		55th Coolest
Coolest since:
1912
73rd Warmest
Warmest since:
2015
Ties: 1963
Nov 1977–Oct 1979
24-Month		57.8°F
(14.3°C)		57.4°F
(14.1°C)		0.4°F
(0.2°C)		77th Coolest
Coolest since:
1912, 1949
50th Warmest
Warmest since:
2015
Ties: 1936, 1958, 1968, 1986
Nov 1976–Oct 1979
36-Month		57.8°F
(14.3°C)		57.4°F
(14.1°C)		0.4°F
(0.2°C)		79th Coolest
Coolest since:
1913
47th Warmest
Warmest since:
2016
Ties: 1935, 1942, 1980, 1983, 1995
Nov 1975–Oct 1979
48-Month		57.7°F
(14.3°C)		57.4°F
(14.1°C)		0.3°F
(0.2°C)		71st Coolest
Coolest since:
1912, 1913
54th Warmest
Warmest since:
2017
Ties: 1931, 1939, 1963, 1970
Nov 1974–Oct 1979
60-Month		57.4°F
(14.1°C)		57.4°F
(14.1°C)		0.0°F
(0.0°C)		52nd Coolest
Coolest since:
1913
72nd Warmest
Warmest since:
2018
Ties: 1929, 1932, 1954, 1969, 1972

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