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.


Oregon

Average Temperature Rankings, December 1940

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
December 1940
1-Month
34.1°F
(1.2°C)
31.8°F
(-0.1°C)
2.3°F
(1.3°C)
93rd Coolest Coolest since: 1938 1924
34th Warmest Warmest since: 1939 1917
Ties: 1941, 2003
Nov–Dec 1940
2-Month
34.4°F
(1.3°C)
34.7°F
(1.5°C)
-0.3°F
(-0.2°C)
50th Coolest Coolest since: 1938 1985
77th Warmest Warmest since: 1939 1917
Ties: 1921
Oct–Dec 1940
3-Month
39.7°F
(4.3°C)
39.1°F
(3.9°C)
0.6°F
(0.4°C)
78th Coolest Coolest since: 1938 1985
49th Warmest Warmest since: 1939 1917
Ties: 1900, 1910, 1943, 1954, 2017
Sep–Dec 1940
4-Month
44.4°F
(6.9°C)
43.8°F
(6.6°C)
0.6°F
(0.3°C)
81st Coolest Coolest since: 1938 1985
46th Warmest Warmest since: 1939 2014
Ties: 1952, 1977, 1998, 2018
Aug–Dec 1940
5-Month
48.7°F
(9.3°C)
47.8°F
(8.8°C)
0.9°F
(0.5°C)
88th Coolest Coolest since: 1938 1985
39th Warmest Warmest since: 1939 2014
Jul–Dec 1940
6-Month
51.4°F
(10.8°C)
50.6°F
(10.3°C)
0.8°F
(0.5°C)
86th Coolest Coolest since: 1938 1916, 1985
41st Warmest Warmest since: 1939 2014
Ties: 1977, 2005
Jun–Dec 1940
7-Month
52.9°F
(11.6°C)
51.6°F
(10.9°C)
1.3°F
(0.7°C)
103rd Coolest Coolest since: 1938 1916
24th Warmest Warmest since: 1939 2014
Ties: 1998, 2001
May–Dec 1940
8-Month
53.0°F
(11.7°C)
51.4°F
(10.8°C)
1.6°F
(0.9°C)
111th Coolest Coolest since: 1938 1916
16th Warmest Warmest since: 1939 2014
Apr–Dec 1940
9-Month
52.2°F
(11.2°C)
50.6°F
(10.3°C)
1.6°F
(0.9°C)
113th Coolest Coolest since: 1938 1916
14th Warmest Warmest since: 1939 2014
Ties: 2006
Mar–Dec 1940
10-Month
51.2°F
(10.7°C)
49.3°F
(9.6°C)
1.9°F
(1.1°C)
115th Coolest Coolest since: 1938 1916
12th Warmest Warmest since: 1939 2014, 2015
Ties: 2016
Feb–Dec 1940
11-Month
49.9°F
(9.9°C)
48.0°F
(8.9°C)
1.9°F
(1.0°C)
116th Coolest Coolest since: 1939 1899
11th Warmest Warmest since: 1934 2015
Ties: 2004
Jan–Dec 1940
12-Month
48.4°F
(9.1°C)
46.4°F
(8.0°C)
2.0°F
(1.1°C)
118th Coolest Coolest since: 1939 1916
9th Warmest Warmest since: 1934 2015
Ties: 2004, 2018
Jul 1939–Dec 1940
18-Month
49.9°F
(9.9°C)
47.8°F
(8.8°C)
2.1°F
(1.1°C)
118th Coolest Coolest since: 1939 1899, 1913
8th Warmest Warmest since: 1934 2015
Ties: 2018
Jan 1939–Dec 1940
24-Month
48.2°F
(9.0°C)
46.4°F
(8.0°C)
1.8°F
(1.0°C)
118th Coolest Coolest since: 1939 1912
8th Warmest Warmest to Date 2015
Ties: 1987, 2018
Jan 1938–Dec 1940
36-Month
47.8°F
(8.8°C)
46.5°F
(8.1°C)
1.3°F
(0.7°C)
109th Coolest Coolest since: 1939 1913
16th Warmest Warmest to Date 2016
Ties: 1997, 2007
Jan 1937–Dec 1940
48-Month
47.4°F
(8.6°C)
46.5°F
(8.1°C)
0.9°F
(0.5°C)
95th Coolest Coolest since: 1939 1913, 1914
29th Warmest Warmest to Date 2017
Ties: 1991, 2009
Jan 1936–Dec 1940
60-Month
47.3°F
(8.5°C)
46.4°F
(8.0°C)
0.9°F
(0.5°C)
93rd Coolest Coolest since: 1939 1899, 1913
30th Warmest Warmest to Date 2018
Ties: 1943, 1962, 1993, 2013

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2021, retrieved on January 27, 2021 from https://www.ncdc.noaa.gov/cag/