Regional Rankings

Regional Data Info
Please note, Palmer Indices are not available for NWS Regions. 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 1948

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
June 1948
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: 1920
May–Jun 1948
2-Month
62.8°F
(17.1°C)
64.5°F
(18.1°C)
-1.7°F
(-1.0°C)
23rd Coolest
Coolest since:
1953
106th Warmest
Warmest since:
2001
Ties: 1930
Apr–Jun 1948
3-Month
59.0°F
(15.0°C)
61.0°F
(16.1°C)
-2.0°F
(-1.1°C)
17th Coolest
Coolest since:
1967, 1998
112th Warmest
Warmest since:
2021
Ties: 1964, 1965, 2010
Mar–Jun 1948
4-Month
55.4°F
(13.0°C)
58.0°F
(14.4°C)
-2.6°F
(-1.4°C)
5th Coolest
Coolest since:
1917
124th Warmest
Warmest since:
2015
Ties: 1991
Feb–Jun 1948
5-Month
52.8°F
(11.6°C)
55.4°F
(13.0°C)
-2.6°F
(-1.4°C)
2nd Coolest
Coolest since:
1917
127th Warmest
Warmest since:
2015
Ties: 1933
Jan–Jun 1948
6-Month
51.6°F
(10.9°C)
53.3°F
(11.8°C)
-1.7°F
(-0.9°C)
14th Coolest
Coolest since:
1917
115th Warmest
Warmest since:
2015
Ties: 1929, 1998
Dec 1947–Jun 1948
7-Month
50.2°F
(10.1°C)
51.8°F
(11.0°C)
-1.6°F
(-0.9°C)
12th Coolest
Coolest since:
1917
116th Warmest
Warmest since:
2015
Ties: 1944, 1964
Nov 1947–Jun 1948
8-Month
49.7°F
(9.8°C)
51.6°F
(10.9°C)
-1.9°F
(-1.1°C)
4th Coolest
Coolest since:
1917
124th Warmest
Warmest since:
2015
Ties: 1913, 1955
Oct 1947–Jun 1948
9-Month
50.7°F
(10.4°C)
52.4°F
(11.3°C)
-1.7°F
(-0.9°C)
5th Coolest
Coolest since:
1917
123rd Warmest
Warmest since:
2015
Ties: 1903, 1955
Sep 1947–Jun 1948
10-Month
52.8°F
(11.6°C)
54.1°F
(12.3°C)
-1.3°F
(-0.7°C)
12th Coolest
Coolest since:
1917
116th Warmest
Warmest since:
2015
Ties: 1898, 1922, 1937, 1942, 1952
Aug 1947–Jun 1948
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: 1920, 1929, 1942
Jul 1947–Jun 1948
12-Month
56.0°F
(13.3°C)
57.4°F
(14.1°C)
-1.4°F
(-0.8°C)
8th Coolest
Coolest since:
1917
120th Warmest
Warmest since:
2015
Jan 1947–Jun 1948
18-Month
55.6°F
(13.1°C)
56.0°F
(13.3°C)
-0.4°F
(-0.2°C)
34th Coolest
Coolest since:
1917
94th Warmest
Warmest since:
2015
Ties: 1906, 1907, 1911, 1929, 1944, 1972, 1975
Jul 1946–Jun 1948
24-Month
56.8°F
(13.8°C)
57.4°F
(14.1°C)
-0.6°F
(-0.3°C)
26th Coolest
Coolest since:
1913
101st Warmest
Warmest since:
2015
Ties: 1897, 1965
Jul 1945–Jun 1948
36-Month
57.0°F
(13.9°C)
57.3°F
(14.1°C)
-0.3°F
(-0.2°C)
31st Coolest
Coolest since:
1913, 1917
95th Warmest
Warmest since:
2016
Ties: 1902, 1920, 1951, 1965, 1966, 1973
Jul 1944–Jun 1948
48-Month
56.9°F
(13.8°C)
57.3°F
(14.1°C)
-0.4°F
(-0.3°C)
26th Coolest
Coolest since:
1913
99th Warmest
Warmest since:
2016
Ties: 1900, 1905, 1908, 1925, 1945, 1955, 1958
Jul 1943–Jun 1948
60-Month
56.9°F
(13.8°C)
57.4°F
(14.1°C)
-0.5°F
(-0.3°C)
27th Coolest
Coolest since:
1913, 1917
97th Warmest
Warmest since:
2018
Ties: 1900, 1902, 1908, 1951, 1953, 1956

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