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 1899

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
December 1899
1-Month
30.2°F
(-1.0°C)
31.8°F
(-0.1°C)
-1.6°F
(-0.9°C)
36th Coolest Coolest since: 1898 1924
90th Warmest Warmest since: 1897 1917
Ties: 2008
Nov–Dec 1899
2-Month
35.4°F
(1.9°C)
34.8°F
(1.6°C)
0.6°F
(0.3°C)
76th Coolest Coolest since: 1898 1985
50th Warmest Warmest to Date 1917
Ties: 1957, 1979
Oct–Dec 1899
3-Month
38.0°F
(3.3°C)
39.1°F
(3.9°C)
-1.1°F
(-0.6°C)
31st Coolest Coolest since: 1898 1985
95th Warmest Warmest since: 1897 1917
Ties: 1961
Sep–Dec 1899
4-Month
43.0°F
(6.1°C)
43.7°F
(6.5°C)
-0.7°F
(-0.4°C)
36th Coolest Coolest since: 1898 1985
90th Warmest Warmest to Date 2014
Ties: 1915, 1983, 2000
Aug–Dec 1899
5-Month
45.8°F
(7.7°C)
47.7°F
(8.7°C)
-1.9°F
(-1.0°C)
9th Coolest Coolest since: 1898 1985
117th Warmest Warmest since: 1898 2014
Ties: 1898, 1978
Jul–Dec 1899
6-Month
48.8°F
(9.3°C)
50.6°F
(10.3°C)
-1.8°F
(-1.0°C)
9th Coolest Coolest since: 1898 1916, 1985
117th Warmest Warmest since: 1898 2014
Ties: 1898, 1902, 1909
Jun–Dec 1899
7-Month
49.6°F
(9.8°C)
51.5°F
(10.8°C)
-1.9°F
(-1.0°C)
7th Coolest Coolest since: 1895 1916
119th Warmest Warmest since: 1898 2014
Ties: 1924
May–Dec 1899
8-Month
49.0°F
(9.4°C)
51.4°F
(10.8°C)
-2.4°F
(-1.4°C)
2nd Coolest Coolest to Date 1916
124th Warmest Warmest since: 1898 2014
Apr–Dec 1899
9-Month
48.2°F
(9.0°C)
50.6°F
(10.3°C)
-2.4°F
(-1.3°C)
2nd Coolest Coolest to Date 1916
124th Warmest Warmest since: 1898 2014
Mar–Dec 1899
10-Month
46.9°F
(8.3°C)
49.4°F
(9.7°C)
-2.5°F
(-1.4°C)
2nd Coolest Coolest to Date 1916
124th Warmest Warmest since: 1898 2014, 2015
Feb–Dec 1899
11-Month
45.3°F
(7.4°C)
48.0°F
(8.9°C)
-2.7°F
(-1.5°C)
1st Coolest Coolest to Date 1899
125th Warmest Warmest since: 1898 2015
Jan–Dec 1899
12-Month
44.3°F
(6.8°C)
46.5°F
(8.1°C)
-2.2°F
(-1.3°C)
2nd Coolest Coolest since: 1895 1916
124th Warmest Warmest since: 1898 2015
Ties: 1895, 1911, 1922
Jul 1898–Dec 1899
18-Month
45.8°F
(7.7°C)
47.9°F
(8.8°C)
-2.1°F
(-1.1°C)
1st Coolest Coolest to Date 1899, 1913
124th Warmest Warmest since: 1898 2015
Ties: 1913
Jan 1898–Dec 1899
24-Month
44.7°F
(7.1°C)
46.5°F
(8.1°C)
-1.8°F
(-1.0°C)
3rd Coolest Coolest to Date 1912
122nd Warmest Warmest since: 1898 2015
Ties: 1913
Jan 1897–Dec 1899
36-Month
45.0°F
(7.2°C)
46.5°F
(8.1°C)
-1.5°F
(-0.9°C)
2nd Coolest Coolest to Date 1913
122nd Warmest Warmest since: 1898 2016
Ties: 1912
Jan 1896–Dec 1899
48-Month
45.2°F
(7.3°C)
46.5°F
(8.1°C)
-1.3°F
(-0.8°C)
5th Coolest Coolest since: 1898 1913, 1914
118th Warmest Warmest since: 1898 2017
Ties: 1898, 1919
Jan 1895–Dec 1899
60-Month
45.0°F
(7.2°C)
46.5°F
(8.1°C)
-1.5°F
(-0.9°C)
1st Coolest Coolest to Date 1899, 1913
121st Warmest Warmest to Date 2018
Ties: 1913

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2020, retrieved on December 1, 2020 from https://www.ncdc.noaa.gov/cag/