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 2022. For more information, please see Climatological Rankings.


Lewiston, Idaho

Average Temperature Rankings, September 1917

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
September 1917
1-Month
65.6°F
(18.7°C)
64.9°F
(18.3°C)
0.7°F
(0.4°C)
85th Coolest Coolest since: 1916 1895
39th Warmest Warmest since: 1898 1938
Aug–Sep 1917
2-Month
69.9°F
(21.1°C)
69.6°F
(20.9°C)
0.3°F
(0.2°C)
88th Coolest Coolest since: 1916 1912
36th Warmest Warmest since: 1904 1967
Ties: 1974
Jul–Sep 1917
3-Month
71.8°F
(22.1°C)
71.3°F
(21.8°C)
0.5°F
(0.3°C)
86th Coolest Coolest since: 1916 1912
38th Warmest Warmest since: 1906 1967
Ties: 1997
Jun–Sep 1917
4-Month
69.5°F
(20.8°C)
70.1°F
(21.2°C)
-0.6°F
(-0.4°C)
61st Coolest Coolest since: 1916 1895, 1954
63rd Warmest Warmest since: 1906 2021
Ties: 1905
May–Sep 1917
5-Month
66.8°F
(19.3°C)
67.8°F
(19.9°C)
-1.0°F
(-0.6°C)
37th Coolest Coolest since: 1916 1916
87th Warmest Warmest since: 1914 2021
Ties: 1946, 1951, 1960, 1976, 1985, 2011
Apr–Sep 1917
6-Month
63.6°F
(17.6°C)
65.2°F
(18.4°C)
-1.6°F
(-0.8°C)
25th Coolest Coolest since: 1916 1902
99th Warmest Warmest since: 1915 2021
Ties: 1975, 1978, 1984, 1996, 2010
Mar–Sep 1917
7-Month
59.9°F
(15.5°C)
62.4°F
(16.9°C)
-2.5°F
(-1.4°C)
12th Coolest Coolest since: 1916 1955
112th Warmest Warmest since: 1915 1940, 2021
Feb–Sep 1917
8-Month
56.9°F
(13.8°C)
59.4°F
(15.2°C)
-2.5°F
(-1.4°C)
13th Coolest Coolest since: 1916 1955
111th Warmest Warmest since: 1915 1940
Ties: 1954
Jan–Sep 1917
9-Month
54.0°F
(12.2°C)
56.9°F
(13.8°C)
-2.9°F
(-1.6°C)
11th Coolest Coolest since: 1916 1916
113th Warmest Warmest since: 1915 1934
Ties: 1912, 1993
Dec 1916–Sep 1917
10-Month
51.5°F
(10.8°C)
54.6°F
(12.6°C)
-3.1°F
(-1.8°C)
8th Coolest Coolest since: 1916 1916
113th Warmest Warmest since: 1915 1940, 2015
Nov 1916–Sep 1917
11-Month
50.1°F
(10.1°C)
53.4°F
(11.9°C)
-3.3°F
(-1.8°C)
5th Coolest Coolest since: 1916 1916
116th Warmest Warmest since: 1915 1940, 2015
Oct 1916–Sep 1917
12-Month
49.9°F
(9.9°C)
53.3°F
(11.8°C)
-3.4°F
(-1.9°C)
3rd Coolest Coolest since: 1916 1916, 1920
117th Warmest Warmest since: 1915 2015
Ties: 1929
Apr 1916–Sep 1917
18-Month
53.9°F
(12.2°C)
57.3°F
(14.1°C)
-3.4°F
(-1.9°C)
1st Coolest Coolest since: 1917 1917
118th Warmest Warmest since: 1916 2015
Oct 1915–Sep 1917
24-Month
49.7°F
(9.8°C)
53.2°F
(11.8°C)
-3.5°F
(-2.0°C)
1st Coolest Coolest since: 1917 1917
117th Warmest Warmest since: 1916 2016
Oct 1914–Sep 1917
36-Month
50.7°F
(10.4°C)
53.2°F
(11.8°C)
-2.5°F
(-1.4°C)
1st Coolest Coolest since: 1917 1917
115th Warmest Warmest since: 1916 1940
Oct 1913–Sep 1917
48-Month
51.3°F
(10.7°C)
53.3°F
(11.8°C)
-2.0°F
(-1.1°C)
3rd Coolest Coolest since: 1916 1913, 1957
111th Warmest Warmest since: 1916 2016
Ties: 1912, 1916, 1923
Oct 1912–Sep 1917
60-Month
51.0°F
(10.6°C)
53.2°F
(11.8°C)
-2.2°F
(-1.2°C)
1st Coolest Coolest since: 1917 1917
111th Warmest Warmest since: 1916 2016

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, Average Temperature, published September 2022, retrieved on September 26, 2022 from https://www.ncdc.noaa.gov/cag/