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 1920

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PeriodValue1901-2000
Mean
AnomalyRank
(1895-2022)
Warmest/Coolest
Since
Record
June 1920
1-Month
67.3°F
(19.6°C)
68.3°F
(20.2°C)
-1.0°F
(-0.6°C)
34th Coolest
Coolest since:
1923
95th Warmest
Warmest since:
2021
Ties: 1948
May–Jun 1920
2-Month
63.9°F
(17.7°C)
64.5°F
(18.1°C)
-0.6°F
(-0.4°C)
41st Coolest
Coolest since:
1953
88th Warmest
Warmest since:
2001
Apr–Jun 1920
3-Month
59.9°F
(15.5°C)
61.0°F
(16.1°C)
-1.1°F
(-0.6°C)
36th Coolest
Coolest since:
1967, 1998
93rd Warmest
Warmest since:
2021
Ties: 1899, 1902
Mar–Jun 1920
4-Month
56.4°F
(13.6°C)
58.0°F
(14.4°C)
-1.6°F
(-0.8°C)
20th Coolest
Coolest since:
1917
109th Warmest
Warmest since:
2015
Ties: 1902, 1911, 1923, 1942, 1945, 1952, 1980
Feb–Jun 1920
5-Month
54.2°F
(12.3°C)
55.4°F
(13.0°C)
-1.2°F
(-0.7°C)
24th Coolest
Coolest since:
1917
105th Warmest
Warmest since:
2015
Ties: 1945, 1965
Jan–Jun 1920
6-Month
52.5°F
(11.4°C)
53.3°F
(11.8°C)
-0.8°F
(-0.4°C)
29th Coolest
Coolest since:
1917
100th Warmest
Warmest since:
2015
Ties: 1897, 1898, 1901, 1907, 1915, 1965, 1969
Dec 1919–Jun 1920
7-Month
51.0°F
(10.6°C)
51.8°F
(11.0°C)
-0.8°F
(-0.4°C)
32nd Coolest
Coolest since:
1917
96th Warmest
Warmest since:
2015
Ties: 1899, 1902, 1906
Nov 1919–Jun 1920
8-Month
50.6°F
(10.3°C)
51.5°F
(10.8°C)
-0.9°F
(-0.5°C)
24th Coolest
Coolest since:
1917
104th Warmest
Warmest since:
2015
Ties: 1898, 1906, 1945, 1967, 1969, 1979, 1991
Oct 1919–Jun 1920
9-Month
51.0°F
(10.6°C)
52.4°F
(11.3°C)
-1.4°F
(-0.7°C)
11th Coolest
Coolest since:
1917
117th Warmest
Warmest since:
2015
Ties: 1923, 1937
Sep 1919–Jun 1920
10-Month
52.6°F
(11.4°C)
54.0°F
(12.2°C)
-1.4°F
(-0.8°C)
8th Coolest
Coolest since:
1917
120th Warmest
Warmest since:
2015
Ties: 1929, 1932
Aug 1919–Jun 1920
11-Month
54.5°F
(12.5°C)
55.8°F
(13.2°C)
-1.3°F
(-0.7°C)
8th Coolest
Coolest since:
1917
120th Warmest
Warmest since:
2015
Ties: 1929, 1942, 1948
Jul 1919–Jun 1920
12-Month
56.3°F
(13.5°C)
57.4°F
(14.1°C)
-1.1°F
(-0.6°C)
13th Coolest
Coolest since:
1917
115th Warmest
Warmest since:
2015
Ties: 1952
Jan 1919–Jun 1920
18-Month
55.0°F
(12.8°C)
56.0°F
(13.3°C)
-1.0°F
(-0.5°C)
9th Coolest
Coolest since:
1917
119th Warmest
Warmest since:
2015
Ties: 1908, 1909, 1921
Jul 1918–Jun 1920
24-Month
56.4°F
(13.6°C)
57.4°F
(14.1°C)
-1.0°F
(-0.5°C)
10th Coolest
Coolest since:
1913
117th Warmest
Warmest since:
2015
Ties: 1903, 1909
Jul 1917–Jun 1920
36-Month
57.0°F
(13.9°C)
57.4°F
(14.1°C)
-0.4°F
(-0.2°C)
31st Coolest
Coolest since:
1913, 1917
95th Warmest
Warmest since:
2016
Ties: 1902, 1948, 1951, 1965, 1966, 1973
Jul 1916–Jun 1920
48-Month
56.3°F
(13.5°C)
57.4°F
(14.1°C)
-1.1°F
(-0.6°C)
2nd Coolest
Coolest since:
1913
123rd Warmest
Warmest since:
2016
Ties: 1914, 1915, 1922, 1923
Jul 1915–Jun 1920
60-Month
56.4°F
(13.6°C)
57.3°F
(14.1°C)
-0.9°F
(-0.5°C)
4th Coolest
Coolest since:
1913, 1917
120th Warmest
Warmest since:
2018
Ties: 1912, 1914, 1915, 1916, 1923

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