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, January 1899

View Period (Months):
Download: csv json xml
  • Record Coolest
  • Bottom 1/10
  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
January 1899
1-Month
43.9°F
(6.6°C)
42.3°F
(5.7°C)
1.6°F
(0.9°C)
81st Coolest
Coolest since:
1937
48th Warmest
Warmest since:
2014
Dec 1898–Jan 1899
2-Month
42.6°F
(5.9°C)
42.7°F
(5.9°C)
-0.1°F
(0.0°C)
47th Coolest
Coolest since:
1949
81st Warmest
Warmest since:
2018
Ties: 1927, 1977, 2002, 2013
Nov 1898–Jan 1899
3-Month
44.6°F
(7.0°C)
45.0°F
(7.2°C)
-0.4°F
(-0.2°C)
43rd Coolest
Coolest since:
1949
85th Warmest
Warmest since:
2018
Ties: 1945
Oct 1898–Jan 1899
4-Month
48.2°F
(9.0°C)
48.7°F
(9.3°C)
-0.5°F
(-0.3°C)
39th Coolest
Coolest since:
1917
89th Warmest
Warmest since:
2015
Ties: 1939, 1948, 1971
Sep 1898–Jan 1899
5-Month
52.2°F
(11.2°C)
52.6°F
(11.4°C)
-0.4°F
(-0.2°C)
43rd Coolest
Coolest since:
1917
85th Warmest
Warmest since:
2015
Ties: 1922, 1950, 1969
Aug 1898–Jan 1899
6-Month
55.9°F
(13.3°C)
56.1°F
(13.4°C)
-0.2°F
(-0.1°C)
51st Coolest
Coolest since:
1917
77th Warmest
Warmest to Date
2021
Ties: 1971
Jul 1898–Jan 1899
7-Month
58.5°F
(14.7°C)
58.7°F
(14.8°C)
-0.2°F
(-0.1°C)
46th Coolest
Coolest since:
1917
82nd Warmest
Warmest since:
2015, 2018
Ties: 1922
Jun 1898–Jan 1899
8-Month
59.8°F
(15.4°C)
59.9°F
(15.5°C)
-0.1°F
(-0.1°C)
45th Coolest
Coolest since:
1917
83rd Warmest
Warmest since:
2018
Ties: 1919, 1922, 1985
May 1898–Jan 1899
9-Month
59.7°F
(15.4°C)
60.1°F
(15.6°C)
-0.4°F
(-0.2°C)
40th Coolest
Coolest since:
1917
88th Warmest
Warmest since:
2015
Ties: 1904, 1925, 1929, 1964, 1969
Apr 1898–Jan 1899
10-Month
59.4°F
(15.2°C)
59.4°F
(15.2°C)
0.0°F
(0.0°C)
52nd Coolest
Coolest since:
1917
76th Warmest
Warmest to Date
2015
Ties: 1914, 1943, 1950, 1968, 1971
Mar 1898–Jan 1899
11-Month
58.2°F
(14.6°C)
58.5°F
(14.7°C)
-0.3°F
(-0.1°C)
46th Coolest
Coolest since:
1949
82nd Warmest
Warmest to Date
2015
Ties: 1914, 1915, 1933, 1950, 1973, 1977
Feb 1898–Jan 1899
12-Month
57.2°F
(14.0°C)
57.3°F
(14.1°C)
-0.1°F
(-0.1°C)
48th Coolest
Coolest since:
1949
80th Warmest
Warmest since:
2015
Ties: 1897, 1902, 1930, 1955, 1977, 1979
Aug 1897–Jan 1899
18-Month
56.3°F
(13.5°C)
57.0°F
(13.9°C)
-0.7°F
(-0.4°C)
21st Coolest
Coolest since:
1913
106th Warmest
Warmest since:
2016, 2022
Ties: 1903, 1926, 1945, 1973, 1974
Feb 1897–Jan 1899
24-Month
56.7°F
(13.7°C)
57.4°F
(14.1°C)
-0.7°F
(-0.4°C)
18th Coolest
Coolest since:
1913
109th Warmest
Warmest since:
2016
Ties: 1903, 1912, 1923, 1946
Feb 1896–Jan 1899
36-Month
56.8°F
(13.8°C)
57.3°F
(14.1°C)
-0.5°F
(-0.3°C)
24th Coolest
Coolest since:
1914
102nd Warmest
Warmest to Date
2016, 2017
Ties: 1916, 1920, 1957, 1966
Feb 1895–Jan 1899
48-Month
56.8°F
(13.8°C)
57.3°F
(14.1°C)
-0.5°F
(-0.3°C)
21st Coolest
Coolest since:
1913
104th Warmest
Warmest to Date
2018
Ties: 1900, 1901, 1903, 1905, 1906, 1925, 1926, 1957

Citing This Page