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, June 1970

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Period Value 1901-2000
Mean		 Anomaly Rank
(1895-2022)		 Warmest/Coolest
Since		 Record
June 1970
1-Month 		69.4°F
(20.8°C)		 68.3°F
(20.2°C)		 1.1°F
(0.6°C)		 83rd Coolest
Coolest since:
 1923
46th Warmest
Warmest since:
 2021
Ties: 1938, 1990
May–Jun 1970
2-Month 		66.1°F
(18.9°C)		 64.5°F
(18.1°C)		 1.6°F
(0.8°C)		 91st Coolest
Coolest since:
 1953
38th Warmest
Warmest since:
 2001
Ties: 1904, 1974, 1979, 1994
Apr–Jun 1970
3-Month 		60.7°F
(15.9°C)		 61.0°F
(16.1°C)		 -0.3°F
(-0.2°C)		 51st Coolest
Coolest since:
 1967, 1998
78th Warmest
Warmest since:
 2021
Ties: 1932
Mar–Jun 1970
4-Month 		57.9°F
(14.4°C)		 58.0°F
(14.4°C)		 -0.1°F
(0.0°C)		 57th Coolest
Coolest since:
 1917
72nd Warmest
Warmest since:
 2015
Ties: 1895, 1956
Feb–Jun 1970
5-Month 		55.9°F
(13.3°C)		 55.4°F
(13.0°C)		 0.5°F
(0.3°C)		 73rd Coolest
Coolest since:
 1917
56th Warmest
Warmest since:
 2015
Ties: 1943, 2005
Jan–Jun 1970
6-Month 		54.1°F
(12.3°C)		 53.3°F
(11.8°C)		 0.8°F
(0.5°C)		 82nd Coolest
Coolest since:
 1917
47th Warmest
Warmest since:
 2015
Ties: 2008
Dec 1969–Jun 1970
7-Month 		52.8°F
(11.6°C)		 51.8°F
(11.0°C)		 1.0°F
(0.6°C)		 92nd Coolest
Coolest since:
 1917
36th Warmest
Warmest since:
 2015
Ties: 1990
Nov 1969–Jun 1970
8-Month 		52.6°F
(11.4°C)		 51.5°F
(10.8°C)		 1.1°F
(0.6°C)		 92nd Coolest
Coolest since:
 1917
36th Warmest
Warmest since:
 2015
Ties: 2019
Oct 1969–Jun 1970
9-Month 		53.0°F
(11.7°C)		 52.4°F
(11.3°C)		 0.6°F
(0.4°C)		 79th Coolest
Coolest since:
 1917
49th Warmest
Warmest since:
 2015
Ties: 1924, 1936, 1941, 1961
Sep 1969–Jun 1970
10-Month 		54.8°F
(12.7°C)		 54.0°F
(12.2°C)		 0.8°F
(0.5°C)		 87th Coolest
Coolest since:
 1917
41st Warmest
Warmest since:
 2015
Ties: 1900, 1914, 1930, 1980
Aug 1969–Jun 1970
11-Month 		56.7°F
(13.7°C)		 55.8°F
(13.2°C)		 0.9°F
(0.5°C)		 92nd Coolest
Coolest since:
 1917
36th Warmest
Warmest since:
 2015
Ties: 1930
Jul 1969–Jun 1970
12-Month 		58.3°F
(14.6°C)		 57.4°F
(14.1°C)		 0.9°F
(0.5°C)		 94th Coolest
Coolest since:
 1917
34th Warmest
Warmest since:
 2015
Jan 1969–Jun 1970
18-Month 		56.3°F
(13.5°C)		 56.0°F
(13.3°C)		 0.3°F
(0.2°C)		 76th Coolest
Coolest since:
 1917
52nd Warmest
Warmest since:
 2015
Ties: 1932
Jul 1968–Jun 1970
24-Month 		57.4°F
(14.1°C)		 57.4°F
(14.1°C)		 0.0°F
(0.0°C)		 59th Coolest
Coolest since:
 1913
68th Warmest
Warmest since:
 2015
Ties: 1905, 1919, 1932, 1938, 1980
Jul 1967–Jun 1970
36-Month 		57.9°F
(14.4°C)		 57.4°F
(14.1°C)		 0.5°F
(0.3°C)		 82nd Coolest
Coolest since:
 1913, 1917
44th Warmest
Warmest since:
 2016
Ties: 1983, 1995, 2000
Jul 1966–Jun 1970
48-Month 		57.7°F
(14.3°C)		 57.4°F
(14.1°C)		 0.3°F
(0.2°C)		 74th Coolest
Coolest since:
 1913
51st Warmest
Warmest since:
 2016
Ties: 1934, 1942, 1963, 1980, 1985
Jul 1965–Jun 1970
60-Month 		57.6°F
(14.2°C)		 57.3°F
(14.1°C)		 0.3°F
(0.1°C)		 71st Coolest
Coolest since:
 1913, 1917
53rd Warmest
Warmest since:
 2018
Ties: 1935, 1936, 1937, 1939, 1944, 1972, 1980

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