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, September 2019

View Period (Months):All1234567891011121824364860
Download: xml csv json
  • Record Coolest
  • Bottom 1/10
  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
September 2019
1-Month
65.3°F
(18.5°C)
64.8°F
(18.2°C)
0.5°F
(0.3°C)
81st Coolest Coolest since: 2018 1895
42nd Warmest Warmest since: 2017 1938
Ties: 1923
Aug–Sep 2019
2-Month
71.1°F
(21.7°C)
69.6°F
(20.9°C)
1.5°F
(0.8°C)
100th Coolest Coolest since: 2018 1912
23rd Warmest Warmest since: 2017 1967
Jul–Sep 2019
3-Month
72.2°F
(22.3°C)
71.3°F
(21.8°C)
0.9°F
(0.5°C)
94th Coolest Coolest since: 2018 1912
29th Warmest Warmest since: 2017 1967
Jun–Sep 2019
4-Month
71.2°F
(21.8°C)
70.0°F
(21.1°C)
1.2°F
(0.7°C)
100th Coolest Coolest since: 2018 1895
23rd Warmest Warmest since: 2017 1967
Ties: 1937, 1973, 2004
May–Sep 2019
5-Month
69.5°F
(20.8°C)
67.9°F
(19.9°C)
1.6°F
(0.9°C)
107th Coolest Coolest since: 2016 1895, 1916
16th Warmest Warmest since: 2018 2015
Apr–Sep 2019
6-Month
66.8°F
(19.3°C)
65.2°F
(18.4°C)
1.6°F
(0.9°C)
109th Coolest Coolest since: 2018 1902, 1916
14th Warmest Warmest since: 2016 2015
Ties: 1967, 1990, 2016
Mar–Sep 2019
7-Month
62.7°F
(17.1°C)
62.4°F
(16.9°C)
0.3°F
(0.2°C)
86th Coolest Coolest since: 2011 1955
37th Warmest Warmest since: 2018 2015
Feb–Sep 2019
8-Month
58.6°F
(14.8°C)
59.4°F
(15.2°C)
-0.8°F
(-0.4°C)
47th Coolest Coolest since: 2011 1899
76th Warmest Warmest since: 2018 2015
Ties: 1898, 1904, 1905, 1942, 1944, 1960
Jan–Sep 2019
9-Month
56.2°F
(13.4°C)
56.8°F
(13.8°C)
-0.6°F
(-0.4°C)
68th Coolest Coolest since: 2011 1916
55th Warmest Warmest since: 2018 2015
Ties: 1918, 1936, 1977, 1984, 1991
Dec 2018–Sep 2019
10-Month
54.3°F
(12.4°C)
54.6°F
(12.6°C)
-0.3°F
(-0.2°C)
77th Coolest Coolest since: 2017 1916
43rd Warmest Warmest since: 2018 2015
Ties: 1951, 1973, 1978, 1995, 1997, 2001
Nov 2018–Sep 2019
11-Month
53.2°F
(11.8°C)
53.4°F
(11.9°C)
-0.2°F
(-0.1°C)
80th Coolest Coolest since: 2017 1916
40th Warmest Warmest since: 2018 2015
Ties: 1905, 1924, 1953, 1970, 2017
Oct 2018–Sep 2019
12-Month
53.1°F
(11.7°C)
53.2°F
(11.8°C)
-0.1°F
(-0.1°C)
76th Coolest Coolest since: 2011 1916, 1920
43rd Warmest Warmest since: 2018 2015
Ties: 1924, 1946
Apr 2018–Sep 2019
18-Month
57.6°F
(14.2°C)
57.2°F
(14.0°C)
0.4°F
(0.2°C)
89th Coolest Coolest since: 2012 1917
29th Warmest Warmest since: 2018 2015
Ties: 1974
Oct 2017–Sep 2019
24-Month
53.6°F
(12.0°C)
53.2°F
(11.8°C)
0.4°F
(0.2°C)
91st Coolest Coolest since: 2012 1917
26th Warmest Warmest since: 2018 2016
Ties: 1925
Oct 2016–Sep 2019
36-Month
53.5°F
(11.9°C)
53.2°F
(11.8°C)
0.3°F
(0.1°C)
92nd Coolest Coolest since: 2012 1917
23rd Warmest Warmest since: 2018 2016, 2017
Ties: 1927, 1969, 1999
Oct 2015–Sep 2019
48-Month
54.0°F
(12.2°C)
53.2°F
(11.8°C)
0.8°F
(0.4°C)
105th Coolest Coolest since: 2014 1913
8th Warmest Warmest since: 2018 2016
Ties: 2005
Oct 2014–Sep 2019
60-Month
54.5°F
(12.5°C)
53.2°F
(11.8°C)
1.3°F
(0.7°C)
108th Coolest Coolest since: 2018 1917
3rd Warmest Warmest since: 2018 2016
Ties: 2018

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published April 2021, retrieved on April 15, 2021 from https://www.ncdc.noaa.gov/cag/