Climate at a Glance

City 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 August 2022. For more information, please see Climatological Rankings.


Lewiston, Idaho

Average Temperature Rankings, December 2018

View Period (Months):All1234567891011121824364860
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  • Top 1/10
  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
December 2018
1-Month
37.0°F
(2.8°C)
33.9°F
(1.1°C)
3.1°F
(1.7°C)
93rd Coolest Coolest since: 2017 1919
32nd Warmest Warmest since: 2015 1917
Ties: 1962
Nov–Dec 2018
2-Month
39.7°F
(4.3°C)
37.6°F
(3.1°C)
2.1°F
(1.2°C)
95th Coolest Coolest since: 2017 1985
30th Warmest Warmest since: 2012 1917
Oct–Dec 2018
3-Month
43.8°F
(6.6°C)
42.5°F
(5.8°C)
1.3°F
(0.8°C)
90th Coolest Coolest since: 2017 1985
33rd Warmest Warmest since: 2015 1917, 1950
Ties: 1944
Sep–Dec 2018
4-Month
48.7°F
(9.3°C)
48.0°F
(8.9°C)
0.7°F
(0.4°C)
73rd Coolest Coolest since: 2017 1985
49th Warmest Warmest since: 2015 1953
Ties: 1973
Aug–Dec 2018
5-Month
54.0°F
(12.2°C)
53.3°F
(11.8°C)
0.7°F
(0.4°C)
88th Coolest Coolest since: 2017 1985
34th Warmest Warmest since: 2015 2012
Ties: 1899, 1990
Jul–Dec 2018
6-Month
57.9°F
(14.4°C)
56.9°F
(13.8°C)
1.0°F
(0.6°C)
91st Coolest Coolest since: 2016 1985
31st Warmest Warmest since: 2017 2014
Ties: 1994
Jun–Dec 2018
7-Month
59.2°F
(15.1°C)
58.2°F
(14.6°C)
1.0°F
(0.5°C)
98th Coolest Coolest since: 2016 1985
24th Warmest Warmest since: 2017 2021
Ties: 1925, 1963, 1973, 1987, 2001
May–Dec 2018
8-Month
59.9°F
(15.5°C)
58.3°F
(14.6°C)
1.6°F
(0.9°C)
109th Coolest Coolest since: 2017 1916
13th Warmest Warmest since: 2015 2021
Ties: 1998
Apr–Dec 2018
9-Month
59.1°F
(15.1°C)
57.6°F
(14.2°C)
1.5°F
(0.9°C)
110th Coolest Coolest since: 2017 1916
12th Warmest Warmest since: 2015 2021
Ties: 1925, 1936, 1979
Mar–Dec 2018
10-Month
57.7°F
(14.3°C)
56.4°F
(13.6°C)
1.3°F
(0.7°C)
108th Coolest Coolest since: 2017 1916, 1955
14th Warmest Warmest since: 2016 2021
Ties: 1925, 1994, 1998, 2016
Feb–Dec 2018
11-Month
56.0°F
(13.3°C)
54.8°F
(12.7°C)
1.2°F
(0.6°C)
106th Coolest Coolest since: 2017 1916, 1955
16th Warmest Warmest since: 2016 1934, 2015
Ties: 1926, 1937
Jan–Dec 2018
12-Month
54.6°F
(12.6°C)
53.2°F
(11.8°C)
1.4°F
(0.8°C)
110th Coolest Coolest since: 2017 1916
12th Warmest Warmest since: 2016 1934
Ties: 2012, 2014, 2020
Jul 2017–Dec 2018
18-Month
55.8°F
(13.2°C)
54.5°F
(12.5°C)
1.3°F
(0.7°C)
110th Coolest Coolest since: 2017 1916
9th Warmest Warmest since: 2016 2015
Jan 2017–Dec 2018
24-Month
53.8°F
(12.1°C)
53.2°F
(11.8°C)
0.6°F
(0.3°C)
96th Coolest Coolest since: 2012 1917
23rd Warmest Warmest since: 2017 2016
Jan 2016–Dec 2018
36-Month
54.2°F
(12.3°C)
53.3°F
(11.8°C)
0.9°F
(0.5°C)
109th Coolest Coolest since: 2013 1913
8th Warmest Warmest since: 2017 2016
Ties: 2005, 2006
Jan 2015–Dec 2018
48-Month
54.7°F
(12.6°C)
53.2°F
(11.8°C)
1.5°F
(0.8°C)
112th Coolest Coolest since: 2017 1913, 1916, 1957
3rd Warmest Warmest since: 2017 2016
Ties: 1941, 2017
Jan 2014–Dec 2018
60-Month
54.7°F
(12.6°C)
53.2°F
(11.8°C)
1.5°F
(0.8°C)
111th Coolest Coolest since: 2017 1913, 1916
2nd Warmest Warmest since: 2016 2016

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, Average Temperature, published September 2022, retrieved on October 3, 2022 from https://www.ncdc.noaa.gov/cag/