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 1998

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
December 1998
1-Month
30.1°F
(-1.1°C)
31.8°F
(-0.1°C)
-1.7°F
(-1.0°C)
31st Coolest Coolest since: 1992 1924
96th Warmest Warmest since: 1997 1917
Ties: 1895, 1911, 1923, 1967
Nov–Dec 1998
2-Month
34.3°F
(1.3°C)
34.7°F
(1.5°C)
-0.4°F
(-0.2°C)
47th Coolest Coolest since: 1994 1985
80th Warmest Warmest since: 1997 1917
Ties: 1912, 1927
Oct–Dec 1998
3-Month
38.5°F
(3.6°C)
39.2°F
(4.0°C)
-0.7°F
(-0.4°C)
39th Coolest Coolest since: 1994 1985
88th Warmest Warmest since: 1997 1917
Ties: 1896, 1902, 1923
Sep–Dec 1998
4-Month
44.4°F
(6.9°C)
43.8°F
(6.6°C)
0.6°F
(0.3°C)
81st Coolest Coolest since: 1996 1985
46th Warmest Warmest since: 1997 2014
Ties: 1940, 1952, 1977, 2018
Aug–Dec 1998
5-Month
49.0°F
(9.4°C)
47.8°F
(8.8°C)
1.2°F
(0.6°C)
96th Coolest Coolest since: 1996 1985
31st Warmest Warmest since: 1997 2014
Ties: 1942, 2004
Jul–Dec 1998
6-Month
52.3°F
(11.3°C)
50.6°F
(10.3°C)
1.7°F
(1.0°C)
112th Coolest Coolest since: 1997 1916, 1985
15th Warmest Warmest since: 1991 2014
Ties: 2001
Jun–Dec 1998
7-Month
52.9°F
(11.6°C)
51.5°F
(10.8°C)
1.4°F
(0.8°C)
103rd Coolest Coolest since: 1997 1916
24th Warmest Warmest since: 1991 2014
Ties: 1940, 2001
May–Dec 1998
8-Month
52.3°F
(11.3°C)
51.4°F
(10.8°C)
0.9°F
(0.5°C)
92nd Coolest Coolest since: 1996 1916
35th Warmest Warmest since: 1997 2014
Ties: 2007, 2009, 2019
Apr–Dec 1998
9-Month
51.4°F
(10.8°C)
50.6°F
(10.3°C)
0.8°F
(0.5°C)
94th Coolest Coolest since: 1996 1916
33rd Warmest Warmest since: 1997 2014
Ties: 1974, 1977, 1994, 1996
Mar–Dec 1998
10-Month
50.2°F
(10.1°C)
49.3°F
(9.6°C)
0.9°F
(0.5°C)
96th Coolest Coolest since: 1995 1916
31st Warmest Warmest since: 1997 2014, 2015
Ties: 1947, 1981, 1989, 1990, 2005, 2019
Feb–Dec 1998
11-Month
48.9°F
(9.4°C)
47.9°F
(8.8°C)
1.0°F
(0.6°C)
96th Coolest Coolest since: 1994 1899
31st Warmest Warmest since: 1997 2015
Ties: 1941, 1967, 1973, 1981, 1994
Jan–Dec 1998
12-Month
47.8°F
(8.8°C)
46.5°F
(8.1°C)
1.3°F
(0.7°C)
106th Coolest Coolest since: 1997 1916
21st Warmest Warmest since: 1997 2015
Ties: 1967, 1981, 1994, 1997, 2001, 2007
Jul 1997–Dec 1998
18-Month
49.1°F
(9.5°C)
47.9°F
(8.8°C)
1.2°F
(0.7°C)
108th Coolest Coolest since: 1997 1899, 1913
18th Warmest Warmest since: 1997 2015
Ties: 1967, 1987, 1996, 1997, 2000, 2006, 2017
Jan 1997–Dec 1998
24-Month
47.8°F
(8.8°C)
46.5°F
(8.1°C)
1.3°F
(0.7°C)
106th Coolest Coolest since: 1997 1912
20th Warmest Warmest since: 1996 2015
Ties: 1926, 1935, 2006, 2013, 2019
Jan 1996–Dec 1998
36-Month
47.7°F
(8.7°C)
46.4°F
(8.0°C)
1.3°F
(0.7°C)
106th Coolest Coolest since: 1995 1913
19th Warmest Warmest since: 1997 2016
Ties: 2002
Jan 1995–Dec 1998
48-Month
47.8°F
(8.8°C)
46.4°F
(8.0°C)
1.4°F
(0.8°C)
111th Coolest Coolest since: 1997 1913, 1914
13th Warmest Warmest since: 1997 2017
Ties: 1941, 1997
Jan 1994–Dec 1998
60-Month
47.8°F
(8.8°C)
46.4°F
(8.0°C)
1.4°F
(0.8°C)
112th Coolest Coolest since: 1997 1899, 1913
11th Warmest Warmest since: 1992 2018
Ties: 1992, 2003

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2021, retrieved on January 20, 2021 from https://www.ncdc.noaa.gov/cag/