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


Lewiston, Idaho

Average Temperature Rankings, May 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
May 2018
1-Month
64.9°F
(18.3°C)
59.2°F
(15.1°C)
5.7°F
(3.2°C)
124th Coolest Coolest since: 2017 1896
4th Warmest Warmest since: 1958 1936
Ties: 1934
Apr–May 2018
2-Month
58.7°F
(14.8°C)
55.4°F
(13.0°C)
3.3°F
(1.8°C)
119th Coolest Coolest since: 2017 1955
9th Warmest Warmest since: 2016 1934
Ties: 1939
Mar–May 2018
3-Month
54.3°F
(12.4°C)
52.1°F
(11.2°C)
2.2°F
(1.2°C)
115th Coolest Coolest since: 2017 1955
13th Warmest Warmest since: 2016 1934
Feb–May 2018
4-Month
50.3°F
(10.2°C)
48.8°F
(9.3°C)
1.5°F
(0.9°C)
113th Coolest Coolest since: 2017 1955
15th Warmest Warmest since: 2016 1934
Ties: 1930
Jan–May 2018
5-Month
48.3°F
(9.1°C)
46.2°F
(7.9°C)
2.1°F
(1.2°C)
120th Coolest Coolest since: 2017 1929
8th Warmest Warmest since: 2016 1934
Dec 2017–May 2018
6-Month
45.4°F
(7.4°C)
44.2°F
(6.8°C)
1.2°F
(0.6°C)
109th Coolest Coolest since: 2017 1929
15th Warmest Warmest since: 2016 1992
Ties: 1953, 1981, 2004
Nov 2017–May 2018
7-Month
45.1°F
(7.3°C)
43.8°F
(6.6°C)
1.3°F
(0.7°C)
115th Coolest Coolest since: 2017 1929
9th Warmest Warmest since: 2016 1992
Ties: 2013
Oct 2017–May 2018
8-Month
45.9°F
(7.7°C)
44.9°F
(7.2°C)
1.0°F
(0.5°C)
110th Coolest Coolest since: 2017 1917
12th Warmest Warmest since: 2016 2016
Ties: 1938, 1990, 1994, 1998, 2004, 2021
Sep 2017–May 2018
9-Month
48.1°F
(8.9°C)
47.0°F
(8.3°C)
1.1°F
(0.6°C)
104th Coolest Coolest since: 2017 1917
17th Warmest Warmest since: 2016 2015
Ties: 1967, 1990
Aug 2017–May 2018
10-Month
51.0°F
(10.6°C)
49.7°F
(9.8°C)
1.3°F
(0.8°C)
111th Coolest Coolest since: 2017 1917
10th Warmest Warmest since: 2016 2015
Ties: 1998, 2004, 2005
Jul 2017–May 2018
11-Month
53.6°F
(12.0°C)
52.1°F
(11.2°C)
1.5°F
(0.8°C)
114th Coolest Coolest since: 2017 1917
7th Warmest Warmest since: 2016 2015
Ties: 2004
Jun 2017–May 2018
12-Month
54.8°F
(12.7°C)
53.2°F
(11.8°C)
1.6°F
(0.9°C)
115th Coolest Coolest since: 2017 1917
6th Warmest Warmest since: 2016 2016
Ties: 1992, 2004, 2013
Dec 2016–May 2018
18-Month
50.3°F
(10.2°C)
50.2°F
(10.1°C)
0.1°F
(0.1°C)
88th Coolest Coolest since: 2012 1917
32nd Warmest Warmest since: 2017 2016
Ties: 1989, 2008, 2020
Jun 2016–May 2018
24-Month
53.6°F
(12.0°C)
53.2°F
(11.8°C)
0.4°F
(0.2°C)
95th Coolest Coolest since: 2012 1917
23rd Warmest Warmest since: 2017 2016
Ties: 1927, 1989, 2008
Jun 2015–May 2018
36-Month
54.6°F
(12.6°C)
53.2°F
(11.8°C)
1.4°F
(0.8°C)
110th Coolest Coolest since: 2014 1957
6th Warmest Warmest since: 2017 2016
Jun 2014–May 2018
48-Month
55.0°F
(12.8°C)
53.2°F
(11.8°C)
1.8°F
(1.0°C)
112th Coolest Coolest since: 2017 1913, 1957
2nd Warmest Warmest since: 2016 2016
Ties: 1941
Jun 2013–May 2018
60-Month
54.6°F
(12.6°C)
53.1°F
(11.7°C)
1.5°F
(0.9°C)
110th Coolest Coolest since: 2017 1917
2nd Warmest Warmest since: 2017 2016
Ties: 2017, 2019

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published October 2021, retrieved on October 19, 2021 from https://www.ncdc.noaa.gov/cag/