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 March 2021. For more information, please see Climatological Rankings.


Lewiston, Idaho

Average Temperature Rankings, December 1940

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
December 1940
1-Month
33.8°F
(1.0°C)
34.0°F
(1.1°C)
-0.2°F
(-0.1°C)
40th Coolest Coolest since: 1935 1919
84th Warmest Warmest since: 1939 1917
Nov–Dec 1940
2-Month
35.3°F
(1.8°C)
37.7°F
(3.2°C)
-2.4°F
(-1.4°C)
19th Coolest Coolest since: 1936 1985
105th Warmest Warmest since: 1939 1917
Ties: 2009
Oct–Dec 1940
3-Month
41.8°F
(5.4°C)
42.5°F
(5.8°C)
-0.7°F
(-0.4°C)
32nd Coolest Coolest since: 1936 1985
90th Warmest Warmest since: 1939 1950
Ties: 1908, 1946, 1956, 1982, 2017
Sep–Dec 1940
4-Month
48.1°F
(8.9°C)
48.0°F
(8.9°C)
0.1°F
(0.0°C)
60th Coolest Coolest since: 1936 1985
61st Warmest Warmest since: 1939 1953
Aug–Dec 1940
5-Month
53.5°F
(11.9°C)
53.3°F
(11.8°C)
0.2°F
(0.1°C)
70th Coolest Coolest since: 1936 1985
51st Warmest Warmest since: 1939 2012
Ties: 1915, 1980, 2019
Jul–Dec 1940
6-Month
57.5°F
(14.2°C)
56.9°F
(13.8°C)
0.6°F
(0.4°C)
80th Coolest Coolest since: 1936 1985
41st Warmest Warmest since: 1939 2014
Jun–Dec 1940
7-Month
59.6°F
(15.3°C)
58.2°F
(14.6°C)
1.4°F
(0.7°C)
107th Coolest Coolest since: 1936 1985
14th Warmest Warmest since: 1939 2015
Ties: 1950, 1966, 2020
May–Dec 1940
8-Month
60.0°F
(15.6°C)
58.3°F
(14.6°C)
1.7°F
(1.0°C)
112th Coolest Coolest since: 1938 1916
9th Warmest Warmest since: 1939 2015
Ties: 1934, 1938
Apr–Dec 1940
9-Month
59.3°F
(15.2°C)
57.6°F
(14.2°C)
1.7°F
(1.0°C)
114th Coolest Coolest since: 1938 1916
7th Warmest Warmest since: 1939 2015
Ties: 1987
Mar–Dec 1940
10-Month
58.1°F
(14.5°C)
56.4°F
(13.6°C)
1.7°F
(0.9°C)
117th Coolest Coolest since: 1939 1916
4th Warmest Warmest since: 1934 2015
Ties: 1987
Feb–Dec 1940
11-Month
56.6°F
(13.7°C)
54.8°F
(12.7°C)
1.8°F
(1.0°C)
117th Coolest Coolest since: 1939 1916
4th Warmest Warmest since: 1934 2015
Jan–Dec 1940
12-Month
54.7°F
(12.6°C)
53.3°F
(11.8°C)
1.4°F
(0.8°C)
114th Coolest Coolest since: 1939 1916
7th Warmest Warmest since: 1934 2015
Ties: 1998
Jul 1939–Dec 1940
18-Month
56.1°F
(13.4°C)
54.5°F
(12.5°C)
1.6°F
(0.9°C)
115th Coolest Coolest since: 1939 1916
3rd Warmest Warmest to Date 2015
Jan 1939–Dec 1940
24-Month
54.5°F
(12.5°C)
53.2°F
(11.8°C)
1.3°F
(0.7°C)
114th Coolest Coolest since: 1939 1917
4th Warmest Warmest since: 1926 2016
Ties: 2004
Jan 1938–Dec 1940
36-Month
54.3°F
(12.4°C)
53.2°F
(11.8°C)
1.1°F
(0.6°C)
112th Coolest Coolest since: 1939 1913
4th Warmest Warmest to Date 2016
Ties: 2014
Jan 1937–Dec 1940
48-Month
53.8°F
(12.1°C)
53.2°F
(11.8°C)
0.6°F
(0.3°C)
106th Coolest Coolest since: 1939 1913, 1916
8th Warmest Warmest to Date 2016
Ties: 1990, 2004, 2005, 2019
Jan 1936–Dec 1940
60-Month
53.5°F
(11.9°C)
53.2°F
(11.8°C)
0.3°F
(0.1°C)
95th Coolest Coolest since: 1939 1913, 1916
17th Warmest Warmest to Date 2016
Ties: 1994, 1998, 2004

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published April 2021, retrieved on April 18, 2021 from https://www.ncdc.noaa.gov/cag/