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 2020. For more information, please see Climatological Rankings.


Lewiston, Idaho

Average Temperature Rankings, May 2015

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
May 2015
1-Month
63.5°F
(17.5°C)
59.1°F
(15.1°C)
4.4°F
(2.4°C)
119th Coolest Coolest since: 2014 1896
8th Warmest Warmest since: 1992 1958
Ties: 1992
Apr–May 2015
2-Month
57.4°F
(14.1°C)
55.3°F
(12.9°C)
2.1°F
(1.2°C)
111th Coolest Coolest since: 2014 1955
16th Warmest Warmest since: 1994 1934
Mar–May 2015
3-Month
54.6°F
(12.6°C)
52.0°F
(11.1°C)
2.6°F
(1.5°C)
121st Coolest Coolest since: 2014 1955
6th Warmest Warmest since: 1992 1934
Ties: 1947
Feb–May 2015
4-Month
51.9°F
(11.1°C)
48.8°F
(9.3°C)
3.1°F
(1.8°C)
123rd Coolest Coolest since: 2014 1899, 1955
4th Warmest Warmest since: 1992 1934
Jan–May 2015
5-Month
49.2°F
(9.6°C)
46.2°F
(7.9°C)
3.0°F
(1.7°C)
123rd Coolest Coolest since: 2014 1929
4th Warmest Warmest since: 1992 1934
Dec 2014–May 2015
6-Month
47.3°F
(8.5°C)
44.1°F
(6.7°C)
3.2°F
(1.8°C)
120th Coolest Coolest since: 2014 1929
3rd Warmest Warmest since: 1992 1992
Nov 2014–May 2015
7-Month
46.3°F
(7.9°C)
43.7°F
(6.5°C)
2.6°F
(1.4°C)
120th Coolest Coolest since: 2014 1929
3rd Warmest Warmest since: 1992 1992
Oct 2014–May 2015
8-Month
47.7°F
(8.7°C)
44.7°F
(7.1°C)
3.0°F
(1.6°C)
119th Coolest Coolest since: 2014 1917
2nd Warmest Warmest to Date 2016
Sep 2014–May 2015
9-Month
50.0°F
(10.0°C)
47.0°F
(8.3°C)
3.0°F
(1.7°C)
119th Coolest Coolest since: 2014 1917
1st Warmest Warmest to Date 2015
Aug 2014–May 2015
10-Month
52.6°F
(11.4°C)
49.7°F
(9.8°C)
2.9°F
(1.6°C)
119th Coolest Coolest since: 2014 1917
1st Warmest Warmest to Date 2015
Jul 2014–May 2015
11-Month
55.1°F
(12.8°C)
51.9°F
(11.1°C)
3.2°F
(1.7°C)
119th Coolest Coolest since: 2014 1917
1st Warmest Warmest to Date 2015
Jun 2014–May 2015
12-Month
56.1°F
(13.4°C)
53.1°F
(11.7°C)
3.0°F
(1.7°C)
118th Coolest Coolest since: 2014 1917
2nd Warmest Warmest to Date 2016
Dec 2013–May 2015
18-Month
51.8°F
(11.0°C)
50.1°F
(10.1°C)
1.7°F
(0.9°C)
117th Coolest Coolest since: 2014 1917
2nd Warmest Warmest since: 1941 2016
Ties: 1941
Jun 2013–May 2015
24-Month
54.6°F
(12.6°C)
53.1°F
(11.7°C)
1.5°F
(0.9°C)
114th Coolest Coolest since: 2014 1917
3rd Warmest Warmest since: 2005 2016
Ties: 1940, 1941
Jun 2012–May 2015
36-Month
54.7°F
(12.6°C)
53.1°F
(11.7°C)
1.6°F
(0.9°C)
112th Coolest Coolest since: 2014 1917
3rd Warmest Warmest to Date 2016
Jun 2011–May 2015
48-Month
54.3°F
(12.4°C)
53.1°F
(11.7°C)
1.2°F
(0.7°C)
109th Coolest Coolest since: 2014 1913
4th Warmest Warmest since: 2007 2016
Ties: 1941, 2007
Jun 2010–May 2015
60-Month
53.8°F
(12.1°C)
53.1°F
(11.7°C)
0.7°F
(0.4°C)
102nd Coolest Coolest since: 2014 1917
9th Warmest Warmest since: 2008 2016

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published October 2020, retrieved on October 19, 2020 from https://www.ncdc.noaa.gov/cag/