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 2021. For more information, please see Climatological Rankings.


Lewiston, Idaho

Average Temperature Rankings, May 2021

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
(1895-2021)
Warmest/Coolest
Since
Record
May 2021
1-Month
61.3°F
(16.3°C)
59.1°F
(15.1°C)
2.2°F
(1.2°C)
106th Coolest Coolest since: 2020 1896
22nd Warmest Warmest since: 2019 2018
Ties: 2006
Apr–May 2021
2-Month
57.3°F
(14.1°C)
55.3°F
(12.9°C)
2.0°F
(1.2°C)
113th Coolest Coolest since: 2020 1955
15th Warmest Warmest since: 2019 1934
Mar–May 2021
3-Month
53.4°F
(11.9°C)
52.0°F
(11.1°C)
1.4°F
(0.8°C)
112th Coolest Coolest since: 2020 1955
16th Warmest Warmest since: 2018 1934
Ties: 1941
Feb–May 2021
4-Month
48.9°F
(9.4°C)
48.8°F
(9.3°C)
0.1°F
(0.1°C)
99th Coolest Coolest since: 2019 1955
29th Warmest Warmest since: 2020 1934
Ties: 1980, 2006
Jan–May 2021
5-Month
46.9°F
(8.3°C)
46.2°F
(7.9°C)
0.7°F
(0.4°C)
107th Coolest Coolest since: 2019 1929
21st Warmest Warmest since: 2020 1934
Ties: 1990
Dec 2020–May 2021
6-Month
45.3°F
(7.4°C)
44.1°F
(6.7°C)
1.2°F
(0.7°C)
110th Coolest Coolest since: 2019 1929
14th Warmest Warmest since: 2020 1992
Ties: 1981, 1983, 2003
Nov 2020–May 2021
7-Month
44.9°F
(7.2°C)
43.8°F
(6.6°C)
1.1°F
(0.6°C)
113th Coolest Coolest since: 2019 1929
11th Warmest Warmest since: 2020 1992
Ties: 1987, 1990, 1998
Oct 2020–May 2021
8-Month
45.9°F
(7.7°C)
44.7°F
(7.1°C)
1.2°F
(0.6°C)
114th Coolest Coolest since: 2020 1917
8th Warmest Warmest since: 2018 2016
Ties: 1994, 2004, 2018
Sep 2020–May 2021
9-Month
48.3°F
(9.1°C)
47.0°F
(8.3°C)
1.3°F
(0.8°C)
115th Coolest Coolest since: 2020 1917
6th Warmest Warmest since: 2016 2015
Ties: 2005
Aug 2020–May 2021
10-Month
51.1°F
(10.6°C)
49.7°F
(9.8°C)
1.4°F
(0.8°C)
115th Coolest Coolest since: 2020 1917
6th Warmest Warmest since: 2016 2015
Jul 2020–May 2021
11-Month
53.2°F
(11.8°C)
51.9°F
(11.1°C)
1.3°F
(0.7°C)
113th Coolest Coolest since: 2020 1917
8th Warmest Warmest since: 2018 2015
Ties: 1940, 2000
Jun 2020–May 2021
12-Month
54.3°F
(12.4°C)
53.1°F
(11.7°C)
1.2°F
(0.7°C)
113th Coolest Coolest since: 2020 1917
8th Warmest Warmest since: 2018 2016
Dec 2019–May 2021
18-Month
51.6°F
(10.9°C)
50.2°F
(10.1°C)
1.4°F
(0.8°C)
116th Coolest Coolest since: 2020 1917
4th Warmest Warmest since: 2016 2016
Ties: 2005
Jun 2019–May 2021
24-Month
54.1°F
(12.3°C)
53.1°F
(11.7°C)
1.0°F
(0.6°C)
112th Coolest Coolest since: 2020 1917
6th Warmest Warmest since: 2017 2016
Ties: 2000, 2006
Jun 2018–May 2021
36-Month
53.8°F
(12.1°C)
53.2°F
(11.8°C)
0.6°F
(0.3°C)
104th Coolest Coolest since: 2019 1917
12th Warmest Warmest since: 2020 2016
Ties: 1992
Jun 2017–May 2021
48-Month
54.0°F
(12.2°C)
53.1°F
(11.7°C)
0.9°F
(0.5°C)
105th Coolest Coolest since: 2020 1913
9th Warmest Warmest since: 2019 2016
Jun 2016–May 2021
60-Month
53.7°F
(12.1°C)
53.1°F
(11.7°C)
0.6°F
(0.4°C)
102nd Coolest Coolest since: 2014 1917
10th Warmest Warmest since: 2020 2016
Ties: 1992

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published September 2021, retrieved on September 24, 2021 from https://www.ncdc.noaa.gov/cag/