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 December 2020. For more information, please see Climatological Rankings.


Lewiston, Idaho

Average Temperature Rankings, September 1917

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 1917
1-Month
64.6°F
(18.1°C)
64.9°F
(18.3°C)
-0.3°F
(-0.2°C)
76th Coolest Coolest since: 1916 1895
47th Warmest Warmest since: 1898 1990
Aug–Sep 1917
2-Month
68.9°F
(20.5°C)
69.6°F
(20.9°C)
-0.7°F
(-0.4°C)
70th Coolest Coolest since: 1916 1912
53rd Warmest Warmest since: 1915 1967
Ties: 1915
Jul–Sep 1917
3-Month
70.8°F
(21.6°C)
71.2°F
(21.8°C)
-0.4°F
(-0.2°C)
75th Coolest Coolest since: 1916 1912
48th Warmest Warmest since: 1906 1998
Ties: 1952, 1988, 1999
Jun–Sep 1917
4-Month
68.5°F
(20.3°C)
70.0°F
(21.1°C)
-1.5°F
(-0.8°C)
41st Coolest Coolest since: 1916 1895
82nd Warmest Warmest since: 1906 2015
Ties: 1926, 1971
May–Sep 1917
5-Month
65.9°F
(18.8°C)
67.9°F
(19.9°C)
-2.0°F
(-1.1°C)
29th Coolest Coolest since: 1916 1895, 1916
94th Warmest Warmest since: 1914 2015
Apr–Sep 1917
6-Month
62.6°F
(17.0°C)
65.1°F
(18.4°C)
-2.5°F
(-1.4°C)
19th Coolest Coolest since: 1916 1902, 1916
104th Warmest Warmest since: 1915 2015
Mar–Sep 1917
7-Month
58.9°F
(14.9°C)
62.3°F
(16.8°C)
-3.4°F
(-1.9°C)
9th Coolest Coolest since: 1916 1902, 1912, 1955
114th Warmest Warmest since: 1915 2015
Ties: 1954
Feb–Sep 1917
8-Month
55.9°F
(13.3°C)
59.4°F
(15.2°C)
-3.5°F
(-1.9°C)
10th Coolest Coolest since: 1916 1899
113th Warmest Warmest since: 1915 2015
Ties: 1907
Jan–Sep 1917
9-Month
53.0°F
(11.7°C)
56.8°F
(13.8°C)
-3.8°F
(-2.1°C)
10th Coolest Coolest since: 1916 1916
113th Warmest Warmest since: 1915 2015
Dec 1916–Sep 1917
10-Month
50.5°F
(10.3°C)
54.5°F
(12.5°C)
-4.0°F
(-2.2°C)
6th Coolest Coolest since: 1916 1916
114th Warmest Warmest since: 1915 2015
Nov 1916–Sep 1917
11-Month
49.1°F
(9.5°C)
53.4°F
(11.9°C)
-4.3°F
(-2.4°C)
5th Coolest Coolest since: 1916 1916
115th Warmest Warmest since: 1915 2015
Oct 1916–Sep 1917
12-Month
48.9°F
(9.4°C)
53.2°F
(11.8°C)
-4.3°F
(-2.4°C)
3rd Coolest Coolest since: 1916 1916
116th Warmest Warmest since: 1915 2015
Apr 1916–Sep 1917
18-Month
52.9°F
(11.6°C)
57.2°F
(14.0°C)
-4.3°F
(-2.4°C)
1st Coolest Coolest to Date 1917
117th Warmest Warmest since: 1916 2015
Oct 1915–Sep 1917
24-Month
48.8°F
(9.3°C)
53.3°F
(11.8°C)
-4.5°F
(-2.5°C)
1st Coolest Coolest to Date 1917
116th Warmest Warmest since: 1916 2016
Oct 1914–Sep 1917
36-Month
49.8°F
(9.9°C)
53.3°F
(11.8°C)
-3.5°F
(-1.9°C)
1st Coolest Coolest to Date 1917
114th Warmest Warmest since: 1916 2016, 2017
Oct 1913–Sep 1917
48-Month
50.3°F
(10.2°C)
53.2°F
(11.8°C)
-2.9°F
(-1.6°C)
2nd Coolest Coolest since: 1913 1913
111th Warmest Warmest since: 1916 2016
Oct 1912–Sep 1917
60-Month
50.1°F
(10.1°C)
53.2°F
(11.8°C)
-3.1°F
(-1.7°C)
1st Coolest Coolest since: 1913 1913, 1917
110th Warmest Warmest since: 1916 2016
Ties: 1913

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published January 2021, retrieved on January 26, 2021 from https://www.ncdc.noaa.gov/cag/