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, April 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 1981-2010
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
April 2018
1-Month
52.4°F
(11.3°C)
51.5°F
(10.8°C)
0.9°F
(0.5°C)
87th Coolest Coolest since: 2017 2011
42nd Warmest Warmest since: 2016 1934
Ties: 1932, 1944, 2005
Mar–Apr 2018
2-Month
49.0°F
(9.4°C)
48.6°F
(9.2°C)
0.4°F
(0.2°C)
96th Coolest Coolest since: 2017 1955
33rd Warmest Warmest since: 2016 1934
Ties: 1977
Feb–Apr 2018
3-Month
45.4°F
(7.4°C)
45.4°F
(7.4°C)
0.0°F
(0.0°C)
89th Coolest Coolest since: 2017 1929
40th Warmest Warmest since: 2016 1934
Ties: 1974
Jan–Apr 2018
4-Month
44.1°F
(6.7°C)
43.0°F
(6.1°C)
1.1°F
(0.6°C)
107th Coolest Coolest since: 2017 1929
22nd Warmest Warmest since: 2016 1934
Ties: 1987, 2006
Dec 2017–Apr 2018
5-Month
41.5°F
(5.3°C)
41.2°F
(5.1°C)
0.3°F
(0.2°C)
89th Coolest Coolest since: 2017 1929
36th Warmest Warmest since: 2016 1992
Ties: 1914, 1961
Nov 2017–Apr 2018
6-Month
41.8°F
(5.4°C)
41.3°F
(5.2°C)
0.5°F
(0.2°C)
99th Coolest Coolest since: 2017 1929
26th Warmest Warmest since: 2016 1992
Ties: 1905, 1959, 1966, 1988, 1999
Oct 2017–Apr 2018
7-Month
43.1°F
(6.2°C)
42.8°F
(6.0°C)
0.3°F
(0.2°C)
82nd Coolest Coolest since: 2017 1929
41st Warmest Warmest since: 2016 2016
Ties: 1978
Sep 2017–Apr 2018
8-Month
46.0°F
(7.8°C)
45.5°F
(7.5°C)
0.5°F
(0.3°C)
89th Coolest Coolest since: 2017 1917
33rd Warmest Warmest since: 2016 1992
Ties: 1908, 1959, 1964, 2002, 2003, 2010, 2020
Aug 2017–Apr 2018
9-Month
49.5°F
(9.7°C)
48.7°F
(9.3°C)
0.8°F
(0.4°C)
100th Coolest Coolest since: 2017 1913
22nd Warmest Warmest since: 2016 1992, 2016
Ties: 1981, 1988
Jul 2017–Apr 2018
10-Month
52.4°F
(11.3°C)
51.3°F
(10.7°C)
1.1°F
(0.6°C)
106th Coolest Coolest since: 2017 1913, 1917
16th Warmest Warmest since: 2016 2015
Ties: 2021
Jun 2017–Apr 2018
11-Month
53.9°F
(12.2°C)
52.7°F
(11.5°C)
1.2°F
(0.7°C)
108th Coolest Coolest since: 2017 1917
14th Warmest Warmest since: 2016 2016
May 2017–Apr 2018
12-Month
54.3°F
(12.4°C)
53.2°F
(11.8°C)
1.1°F
(0.6°C)
107th Coolest Coolest since: 2017 1917
15th Warmest Warmest since: 2016 2016
Ties: 1935, 1999
Nov 2016–Apr 2018
18-Month
49.3°F
(9.6°C)
49.2°F
(9.6°C)
0.1°F
(0.0°C)
92nd Coolest Coolest since: 2012 1917
29th Warmest Warmest since: 2017 2016
Ties: 1925, 1954, 1981, 1982, 1989, 2003, 2008, 2019, 2020
May 2016–Apr 2018
24-Month
53.5°F
(11.9°C)
53.2°F
(11.8°C)
0.3°F
(0.1°C)
88th Coolest Coolest since: 2012 1917
31st Warmest Warmest since: 2017 2016
Ties: 1967, 1990, 2003
May 2015–Apr 2018
36-Month
54.6°F
(12.6°C)
53.2°F
(11.8°C)
1.4°F
(0.8°C)
112th Coolest Coolest since: 2015 1957
5th Warmest Warmest since: 2017 2016
Ties: 2022
May 2014–Apr 2018
48-Month
54.9°F
(12.7°C)
53.2°F
(11.8°C)
1.7°F
(0.9°C)
112th Coolest Coolest since: 2017 1913, 1957
3rd Warmest Warmest since: 2016 1941, 2016
May 2013–Apr 2018
60-Month
54.6°F
(12.6°C)
53.2°F
(11.8°C)
1.4°F
(0.8°C)
112th Coolest Coolest since: 2017 1917
1st Warmest Warmest since: 2017 2016, 2017, 2018, 2019
Ties: 2016, 2017, 2019

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, Average Temperature, published September 2022, retrieved on October 5, 2022 from https://www.ncdc.noaa.gov/cag/