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, March 1927

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PeriodValue1901-2000
Mean
AnomalyRank
(1895-2022)
Warmest/Coolest
Since
Record
March 1927
1-Month
47.7°F
(8.7°C)
48.8°F
(9.3°C)
-1.1°F
(-0.6°C)
38th Coolest
Coolest since:
1897
91st Warmest
Warmest since:
1934
Feb–Mar 1927
2-Month
46.8°F
(8.2°C)
47.1°F
(8.4°C)
-0.3°F
(-0.2°C)
51st Coolest
Coolest since:
1903
78th Warmest
Warmest since:
2015
Ties: 1932
Jan–Mar 1927
3-Month
45.7°F
(7.6°C)
45.5°F
(7.5°C)
0.2°F
(0.1°C)
59th Coolest
Coolest since:
1949
70th Warmest
Warmest since:
2015
Ties: 1916, 1924, 1958, 1990
Dec 1926–Mar 1927
4-Month
44.7°F
(7.1°C)
44.9°F
(7.2°C)
-0.2°F
(-0.1°C)
45th Coolest
Coolest since:
1949
83rd Warmest
Warmest since:
2015
Ties: 1923, 1924
Nov 1926–Mar 1927
5-Month
46.4°F
(8.0°C)
45.8°F
(7.7°C)
0.6°F
(0.3°C)
74th Coolest
Coolest since:
1949
54th Warmest
Warmest since:
2015
Ties: 1960, 1987, 1998, 2008, 2011
Oct 1926–Mar 1927
6-Month
48.8°F
(9.3°C)
48.1°F
(8.9°C)
0.7°F
(0.4°C)
81st Coolest
Coolest since:
1917
47th Warmest
Warmest since:
2015
Ties: 1965, 1977, 1990, 2005
Sep 1926–Mar 1927
7-Month
51.2°F
(10.7°C)
51.0°F
(10.6°C)
0.2°F
(0.1°C)
67th Coolest
Coolest since:
1917
61st Warmest
Warmest since:
2015
Ties: 1928, 1936, 1995
Aug 1926–Mar 1927
8-Month
54.0°F
(12.2°C)
53.8°F
(12.1°C)
0.2°F
(0.1°C)
62nd Coolest
Coolest since:
1917
66th Warmest
Warmest since:
2015
Ties: 1935, 1999
Jul 1926–Mar 1927
9-Month
56.4°F
(13.6°C)
56.2°F
(13.4°C)
0.2°F
(0.2°C)
66th Coolest
Coolest since:
1917
62nd Warmest
Warmest since:
2015
Jun 1926–Mar 1927
10-Month
58.0°F
(14.4°C)
57.4°F
(14.1°C)
0.6°F
(0.3°C)
78th Coolest
Coolest since:
1917
50th Warmest
Warmest since:
2015
Ties: 1967, 1991, 1993
May 1926–Mar 1927
11-Month
58.4°F
(14.7°C)
57.7°F
(14.3°C)
0.7°F
(0.4°C)
82nd Coolest
Coolest since:
1917
46th Warmest
Warmest since:
2015
Ties: 1989, 1995, 2001
Apr 1926–Mar 1927
12-Month
58.3°F
(14.6°C)
57.4°F
(14.1°C)
0.9°F
(0.5°C)
90th Coolest
Coolest since:
1917
38th Warmest
Warmest to Date
2015
Ties: 1951, 1961, 1990
Oct 1925–Mar 1927
18-Month
55.1°F
(12.8°C)
54.3°F
(12.4°C)
0.8°F
(0.4°C)
91st Coolest
Coolest since:
1949
36th Warmest
Warmest to Date
2015
Ties: 1987, 1990, 1992
Apr 1925–Mar 1927
24-Month
57.8°F
(14.3°C)
57.4°F
(14.1°C)
0.4°F
(0.2°C)
81st Coolest
Coolest since:
1913
46th Warmest
Warmest to Date
2015
Ties: 1928, 1936, 1971
Apr 1924–Mar 1927
36-Month
57.7°F
(14.3°C)
57.4°F
(14.1°C)
0.3°F
(0.2°C)
75th Coolest
Coolest since:
1913, 1917
51st Warmest
Warmest to Date
2016
Ties: 1969, 1981, 1984
Apr 1923–Mar 1927
48-Month
57.4°F
(14.1°C)
57.4°F
(14.1°C)
0.0°F
(0.0°C)
54th Coolest
Coolest since:
1913
71st Warmest
Warmest to Date
2018
Ties: 1929, 1932, 1954, 1968
Apr 1922–Mar 1927
60-Month
57.3°F
(14.1°C)
57.3°F
(14.1°C)
0.0°F
(0.0°C)
47th Coolest
Coolest since:
1913, 1917
77th Warmest
Warmest to Date
2018
Ties: 1932, 1955, 1967, 1969, 1974

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