Climate at a Glance

Regional Rankings

Look up monthly rankings for 1-12, 18, 24, 36, 48, and 60-month time periods using the options below. Data and statistics are as of April 2020. For more information, please see Climatological Rankings.


Lower Colorado River Basin

Average Temperature Rankings, December 1977

View Period (Months):All1234567891011121824364860
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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
December 1977
1-Month
45.5°F
(7.5°C)
40.2°F
(4.6°C)
5.3°F
(2.9°C)
122nd Coolest Coolest since: 1976 1909
4th Warmest Warmest since: 1950 1980
Nov–Dec 1977
2-Month
48.0°F
(8.9°C)
44.1°F
(6.7°C)
3.9°F
(2.2°C)
122nd Coolest Coolest since: 1976 1931
4th Warmest Warmest since: 1950 2017
Oct–Dec 1977
3-Month
52.8°F
(11.6°C)
49.3°F
(9.6°C)
3.5°F
(2.0°C)
121st Coolest Coolest since: 1976 1911
5th Warmest Warmest since: 1950 2017
Sep–Dec 1977
4-Month
57.6°F
(14.2°C)
54.7°F
(12.6°C)
2.9°F
(1.6°C)
121st Coolest Coolest since: 1976 1912
5th Warmest Warmest since: 1950 2017
Ties: 2014
Aug–Dec 1977
5-Month
61.7°F
(16.5°C)
59.1°F
(15.1°C)
2.6°F
(1.4°C)
123rd Coolest Coolest since: 1976 1912
3rd Warmest Warmest to Date 2017
Jul–Dec 1977
6-Month
64.6°F
(18.1°C)
62.4°F
(16.9°C)
2.2°F
(1.2°C)
120th Coolest Coolest since: 1976 1912
6th Warmest Warmest since: 1933 2017
Ties: 2010
Jun–Dec 1977
7-Month
66.2°F
(19.0°C)
64.0°F
(17.8°C)
2.2°F
(1.2°C)
121st Coolest Coolest since: 1976 1912
5th Warmest Warmest to Date 2017
Ties: 2007, 2014
May–Dec 1977
8-Month
65.5°F
(18.6°C)
64.0°F
(17.8°C)
1.5°F
(0.8°C)
107th Coolest Coolest since: 1976 1912
19th Warmest Warmest since: 1958 2017
Apr–Dec 1977
9-Month
64.6°F
(18.1°C)
63.1°F
(17.3°C)
1.5°F
(0.8°C)
108th Coolest Coolest since: 1976 1912
18th Warmest Warmest since: 1958 2017
Ties: 1937, 1954, 1958
Mar–Dec 1977
10-Month
62.6°F
(17.0°C)
61.6°F
(16.4°C)
1.0°F
(0.6°C)
90th Coolest Coolest since: 1976 1912
36th Warmest Warmest since: 1966 2017
Ties: 1966
Feb–Dec 1977
11-Month
61.0°F
(16.1°C)
60.0°F
(15.6°C)
1.0°F
(0.5°C)
97th Coolest Coolest since: 1976 1912
29th Warmest Warmest since: 1958 2017
Ties: 1958, 1997, 2010
Jan–Dec 1977
12-Month
59.1°F
(15.1°C)
58.3°F
(14.6°C)
0.8°F
(0.5°C)
91st Coolest Coolest since: 1976 1912
35th Warmest Warmest since: 1959 2017
Ties: 1936, 1959, 1980, 2019
Jul 1976–Dec 1977
18-Month
59.8°F
(15.4°C)
59.6°F
(15.3°C)
0.2°F
(0.1°C)
69th Coolest Coolest since: 1976 1913
56th Warmest Warmest since: 1966 2017
Ties: 1927, 1935, 1998
Jan 1976–Dec 1977
24-Month
58.5°F
(14.7°C)
58.3°F
(14.6°C)
0.2°F
(0.1°C)
74th Coolest Coolest since: 1976 1913
51st Warmest Warmest since: 1963 2018
Ties: 1900, 1927, 1928, 1936, 1993
Jan 1975–Dec 1977
36-Month
57.9°F
(14.4°C)
58.2°F
(14.6°C)
-0.3°F
(-0.2°C)
28th Coolest Coolest since: 1976 1913
96th Warmest Warmest since: 1974 2018
Ties: 1897, 1916, 1945, 1953, 1967, 1968, 1970
Jan 1974–Dec 1977
48-Month
58.0°F
(14.4°C)
58.2°F
(14.6°C)
-0.2°F
(-0.2°C)
38th Coolest Coolest since: 1976 1915
85th Warmest Warmest since: 1972 2017, 2018
Ties: 1906, 1945, 1946, 1952, 1964, 1972
Jan 1973–Dec 1977
60-Month
57.8°F
(14.3°C)
58.2°F
(14.6°C)
-0.4°F
(-0.3°C)
19th Coolest Coolest since: 1976 1915, 1916
103rd Warmest Warmest since: 1974 2018
Ties: 1909, 1912, 1914, 1918, 1925, 1945, 1967, 1971, 1974

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published May 2020, retrieved on May 25, 2020 from https://www.ncdc.noaa.gov/cag/