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 October 2020. For more information, please see Climatological Rankings.


Oregon

Average Temperature Rankings, December 2018

View Period (Months):All1234567891011121824364860
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  • Record Coolest
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  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
December 2018
1-Month
32.3°F
(0.2°C)
31.8°F
(-0.1°C)
0.5°F
(0.3°C)
69th Coolest Coolest since: 2016 1924
57th Warmest Warmest since: 2017 1917
Ties: 1897, 1964, 1976, 1997
Nov–Dec 2018
2-Month
35.8°F
(2.1°C)
34.7°F
(1.5°C)
1.1°F
(0.6°C)
80th Coolest Coolest since: 2016 1985
46th Warmest Warmest since: 2017 1917
Ties: 1965, 1975
Oct–Dec 2018
3-Month
40.1°F
(4.5°C)
39.1°F
(3.9°C)
1.0°F
(0.6°C)
82nd Coolest Coolest since: 2017 1985
44th Warmest Warmest since: 2015 1917
Sep–Dec 2018
4-Month
44.4°F
(6.9°C)
43.7°F
(6.5°C)
0.7°F
(0.4°C)
81st Coolest Coolest since: 2016 1985
45th Warmest Warmest since: 2017 2014
Ties: 1940, 1952, 1977, 1998
Aug–Dec 2018
5-Month
48.9°F
(9.4°C)
47.8°F
(8.8°C)
1.1°F
(0.6°C)
93rd Coolest Coolest since: 2016 1985
33rd Warmest Warmest since: 2017 2014
Ties: 1904, 1977, 2002
Jul–Dec 2018
6-Month
52.2°F
(11.2°C)
50.6°F
(10.3°C)
1.6°F
(0.9°C)
110th Coolest Coolest since: 2016 1916, 1985
16th Warmest Warmest since: 2017 2014
Ties: 1933, 1953, 1988, 2002
Jun–Dec 2018
7-Month
53.1°F
(11.7°C)
51.5°F
(10.8°C)
1.6°F
(0.9°C)
111th Coolest Coolest since: 2016 1916
15th Warmest Warmest since: 2017 2014
Ties: 1933, 1988, 1991
May–Dec 2018
8-Month
53.4°F
(11.9°C)
51.4°F
(10.8°C)
2.0°F
(1.1°C)
120th Coolest Coolest since: 2016 1916
6th Warmest Warmest since: 2017 2014
Apr–Dec 2018
9-Month
52.5°F
(11.4°C)
50.6°F
(10.3°C)
1.9°F
(1.1°C)
118th Coolest Coolest since: 2016 1916
8th Warmest Warmest since: 2017 2014
Ties: 1939, 1992
Mar–Dec 2018
10-Month
51.1°F
(10.6°C)
49.4°F
(9.7°C)
1.7°F
(0.9°C)
113th Coolest Coolest since: 2013 1916
13th Warmest Warmest since: 2017 2014, 2015
Feb–Dec 2018
11-Month
49.4°F
(9.7°C)
47.9°F
(8.8°C)
1.5°F
(0.9°C)
112th Coolest Coolest since: 2013 1899
14th Warmest Warmest since: 2017 2015
Ties: 1939, 2007
Jan–Dec 2018
12-Month
48.4°F
(9.1°C)
46.4°F
(8.0°C)
2.0°F
(1.1°C)
118th Coolest Coolest since: 2017 1916
8th Warmest Warmest since: 2016 2015
Ties: 1940, 2004
Jul 2017–Dec 2018
18-Month
49.9°F
(9.9°C)
47.8°F
(8.8°C)
2.1°F
(1.1°C)
117th Coolest Coolest since: 2017 1899, 1913
8th Warmest Warmest since: 2016 2015
Ties: 1940
Jan 2017–Dec 2018
24-Month
48.2°F
(9.0°C)
46.4°F
(8.0°C)
1.8°F
(1.0°C)
117th Coolest Coolest since: 2013 1912
8th Warmest Warmest since: 2017 2015
Ties: 1940, 1987
Jan 2016–Dec 2018
36-Month
48.4°F
(9.1°C)
46.5°F
(8.1°C)
1.9°F
(1.0°C)
120th Coolest Coolest since: 2014 1913
4th Warmest Warmest since: 2017 2016
Ties: 2004, 2005, 2014
Jan 2015–Dec 2018
48-Month
48.9°F
(9.4°C)
46.5°F
(8.1°C)
2.4°F
(1.3°C)
120th Coolest Coolest since: 2015 1913, 1914
3rd Warmest Warmest since: 2017 2017
Ties: 2015
Jan 2014–Dec 2018
60-Month
49.0°F
(9.4°C)
46.4°F
(8.0°C)
2.6°F
(1.4°C)
121st Coolest Coolest since: 2017 1899, 1913
1st Warmest Warmest to Date 2018

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2020, retrieved on December 3, 2020 from https://www.ncdc.noaa.gov/cag/