Climate at a Glance

Statewide 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 December 2020. For more information, please see Climatological Rankings.


Louisiana

Average Temperature Rankings, December 1999

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
December 1999
1-Month
50.9°F
(10.5°C)
50.9°F
(10.5°C)
0.0°F
(0.0°C)
71st Coolest Coolest since: 1997 1989
56th Warmest Warmest since: 1998 1984
Ties: 2020
Nov–Dec 1999
2-Month
55.2°F
(12.9°C)
54.1°F
(12.3°C)
1.1°F
(0.6°C)
80th Coolest Coolest since: 1997 1976
47th Warmest Warmest since: 1998 2015
Oct–Dec 1999
3-Month
59.1°F
(15.1°C)
58.6°F
(14.8°C)
0.5°F
(0.3°C)
78th Coolest Coolest since: 1997 1976
49th Warmest Warmest since: 1998 2015
Ties: 1899, 1908, 1986, 1988, 1991, 2005
Sep–Dec 1999
4-Month
63.2°F
(17.3°C)
63.2°F
(17.3°C)
0.0°F
(0.0°C)
56th Coolest Coolest since: 1997 1976
71st Warmest Warmest since: 1998 1931
Ties: 1904, 1925, 1948, 1970
Aug–Dec 1999
5-Month
67.6°F
(19.8°C)
66.9°F
(19.4°C)
0.7°F
(0.4°C)
86th Coolest Coolest since: 1997 1976
41st Warmest Warmest since: 1998 2015
Ties: 1896, 1897, 1949, 1982, 1986, 1994
Jul–Dec 1999
6-Month
70.0°F
(21.1°C)
69.4°F
(20.8°C)
0.6°F
(0.3°C)
85th Coolest Coolest since: 1997 1976
42nd Warmest Warmest since: 1998 2015
Ties: 1910, 1939, 1949, 1985, 1990, 2001, 2006
Jun–Dec 1999
7-Month
71.4°F
(21.9°C)
70.9°F
(21.6°C)
0.5°F
(0.3°C)
80th Coolest Coolest since: 1997 1976
47th Warmest Warmest since: 1998 1998
Ties: 1948, 1977, 1985, 2006
May–Dec 1999
8-Month
71.7°F
(22.1°C)
71.2°F
(21.8°C)
0.5°F
(0.3°C)
82nd Coolest Coolest since: 1997 1976
45th Warmest Warmest since: 1998 1998
Ties: 1924, 1926, 1939, 1946, 1962, 1985, 1996
Apr–Dec 1999
9-Month
71.5°F
(21.9°C)
70.6°F
(21.4°C)
0.9°F
(0.5°C)
102nd Coolest Coolest since: 1997 1976
25th Warmest Warmest since: 1998 2015
Ties: 1919, 1978, 2004, 2005
Mar–Dec 1999
10-Month
70.2°F
(21.2°C)
69.5°F
(20.8°C)
0.7°F
(0.4°C)
98th Coolest Coolest since: 1997 1976
29th Warmest Warmest since: 1998 2015
Ties: 1905, 1925, 1934, 1977, 1986, 1990
Feb–Dec 1999
11-Month
69.1°F
(20.6°C)
67.9°F
(19.9°C)
1.2°F
(0.7°C)
111th Coolest Coolest since: 1997 1968, 1976
16th Warmest Warmest since: 1998 2016
Ties: 1908, 1918, 1990
Jan–Dec 1999
12-Month
67.8°F
(19.9°C)
66.3°F
(19.1°C)
1.5°F
(0.8°C)
116th Coolest Coolest since: 1997 1976
11th Warmest Warmest since: 1998 1921
Ties: 1922, 1990, 2006, 2018
Jul 1998–Dec 1999
18-Month
69.4°F
(20.8°C)
67.4°F
(19.7°C)
2.0°F
(1.1°C)
123rd Coolest Coolest since: 1998 1968
3rd Warmest Warmest to Date 2016
Jan 1998–Dec 1999
24-Month
68.2°F
(20.1°C)
66.3°F
(19.1°C)
1.9°F
(1.0°C)
122nd Coolest Coolest since: 1998 1979
4th Warmest Warmest since: 1922 2017
Ties: 2012, 2018
Jan 1997–Dec 1999
36-Month
67.5°F
(19.7°C)
66.4°F
(19.1°C)
1.1°F
(0.6°C)
115th Coolest Coolest since: 1998 1968, 1970
10th Warmest Warmest since: 1935 2017
Ties: 1909, 1911, 1922, 1934, 1935, 2006
Jan 1996–Dec 1999
48-Month
67.2°F
(19.6°C)
66.4°F
(19.1°C)
0.8°F
(0.5°C)
106th Coolest Coolest since: 1998 1979
18th Warmest Warmest since: 1936 2018
Ties: 1909, 1936, 2006, 2009
Jan 1995–Dec 1999
60-Month
67.1°F
(19.5°C)
66.4°F
(19.1°C)
0.7°F
(0.4°C)
103rd Coolest Coolest since: 1998 1979, 1980
20th Warmest Warmest since: 1957 2019, 2020
Ties: 1910, 1912, 1936, 1957, 2006

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2021, retrieved on January 15, 2021 from https://www.ncdc.noaa.gov/cag/