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 1977

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PeriodValue1901-2000
Mean
AnomalyRank
(1895-2023)
Warmest/Coolest
Since
Record
March 1977
1-Month
45.3°F
(7.4°C)
48.8°F
(9.3°C)
-3.5°F
(-1.9°C)
14th Coolest
Coolest since:
1897
116th Warmest
Warmest since:
1934
Feb–Mar 1977
2-Month
47.1°F
(8.4°C)
47.1°F
(8.4°C)
0.0°F
(0.0°C)
58th Coolest
Coolest since:
1903
72nd Warmest
Warmest since:
2015
Ties: 1965
Jan–Mar 1977
3-Month
45.1°F
(7.3°C)
45.5°F
(7.5°C)
-0.4°F
(-0.2°C)
44th Coolest
Coolest since:
1949
86th Warmest
Warmest since:
2015
Ties: 1908, 1974, 1989
Dec 1976–Mar 1977
4-Month
44.8°F
(7.1°C)
44.9°F
(7.2°C)
-0.1°F
(-0.1°C)
49th Coolest
Coolest since:
1949
80th Warmest
Warmest since:
2015
Ties: 1907, 1956
Nov 1976–Mar 1977
5-Month
46.5°F
(8.1°C)
45.8°F
(7.7°C)
0.7°F
(0.4°C)
80th Coolest
Coolest since:
1949
49th Warmest
Warmest since:
2015
Ties: 1901, 1918, 1954, 1982
Oct 1976–Mar 1977
6-Month
48.8°F
(9.3°C)
48.1°F
(8.9°C)
0.7°F
(0.4°C)
82nd Coolest
Coolest since:
1917
47th Warmest
Warmest since:
2015
Ties: 1927, 1965, 1990, 2005
Sep 1976–Mar 1977
7-Month
51.6°F
(10.9°C)
51.0°F
(10.6°C)
0.6°F
(0.3°C)
77th Coolest
Coolest since:
1917
52nd Warmest
Warmest since:
2015
Ties: 1960, 1961, 1993
Aug 1976–Mar 1977
8-Month
53.8°F
(12.1°C)
53.8°F
(12.1°C)
0.0°F
(0.0°C)
57th Coolest
Coolest since:
1917
72nd Warmest
Warmest since:
2015
Ties: 1902, 1928
Jul 1976–Mar 1977
9-Month
56.1°F
(13.4°C)
56.2°F
(13.4°C)
-0.1°F
(0.0°C)
55th Coolest
Coolest since:
1917
74th Warmest
Warmest since:
2015
Ties: 1902, 1931, 1956, 1971, 1976
Jun 1976–Mar 1977
10-Month
57.3°F
(14.1°C)
57.4°F
(14.1°C)
-0.1°F
(0.0°C)
53rd Coolest
Coolest since:
1917
76th Warmest
Warmest since:
2015
Ties: 1926, 1935, 1958, 1976
May 1976–Mar 1977
11-Month
57.9°F
(14.4°C)
57.7°F
(14.3°C)
0.2°F
(0.1°C)
66th Coolest
Coolest since:
1917
63rd Warmest
Warmest since:
2015
Ties: 1936, 1971, 1987
Apr 1976–Mar 1977
12-Month
57.3°F
(14.1°C)
57.4°F
(14.1°C)
-0.1°F
(0.0°C)
54th Coolest
Coolest since:
1917
75th Warmest
Warmest since:
2015
Ties: 1900, 1947, 1971
Oct 1975–Mar 1977
18-Month
54.2°F
(12.3°C)
54.3°F
(12.4°C)
-0.1°F
(-0.1°C)
53rd Coolest
Coolest since:
1949
75th Warmest
Warmest since:
2015
Ties: 1901, 1952, 1954, 1975
Apr 1975–Mar 1977
24-Month
57.0°F
(13.9°C)
57.4°F
(14.1°C)
-0.4°F
(-0.2°C)
32nd Coolest
Coolest since:
1913
96th Warmest
Warmest since:
2015
Ties: 1899, 1901, 1919, 1925, 1929, 1933, 1943, 1972, 1974
Apr 1974–Mar 1977
36-Month
57.1°F
(13.9°C)
57.4°F
(14.1°C)
-0.3°F
(-0.2°C)
37th Coolest
Coolest since:
1913, 1917
90th Warmest
Warmest since:
2016
Ties: 1900, 1901, 1916, 1926, 1933, 1948, 1954, 1975
Apr 1973–Mar 1977
48-Month
57.3°F
(14.1°C)
57.4°F
(14.1°C)
-0.1°F
(0.0°C)
48th Coolest
Coolest since:
1913
78th Warmest
Warmest since:
2018
Ties: 1931, 1933, 1969, 1972, 1979
Apr 1972–Mar 1977
60-Month
57.1°F
(13.9°C)
57.3°F
(14.1°C)
-0.2°F
(-0.2°C)
39th Coolest
Coolest since:
1913, 1917
86th Warmest
Warmest since:
2018
Ties: 1947, 1957, 1973, 1975

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