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Lewiston, Idaho

Average Temperature Rankings, September 1937

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Period Value 1991-2020
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
September 1937
1-Month
66.0°F
(18.9°C)
65.8°F
(18.8°C)
0.2°F
(0.1°C)
94th Coolest
Coolest since:
1895
31st Warmest
Warmest since:
1990
Aug–Sep 1937
2-Month
68.7°F
(20.4°C)
70.4°F
(21.3°C)
-1.7°F
(-0.9°C)
68th Coolest
Coolest since:
1912
57th Warmest
Warmest since:
2022
Jul–Sep 1937
3-Month
71.7°F
(22.1°C)
72.2°F
(22.3°C)
-0.5°F
(-0.2°C)
96th Coolest
Coolest since:
1912
29th Warmest
Warmest since:
2022
Ties: 1898, 1942
Jun–Sep 1937
4-Month
70.4°F
(21.3°C)
70.8°F
(21.6°C)
-0.4°F
(-0.3°C)
94th Coolest
Coolest since:
1895
31st Warmest
Warmest since:
2021
Ties: 2016
May–Sep 1937
5-Month
68.3°F
(20.2°C)
68.6°F
(20.3°C)
-0.3°F
(-0.1°C)
90th Coolest
Coolest since:
1895, 1916
35th Warmest
Warmest since:
2021
Apr–Sep 1937
6-Month
65.1°F
(18.4°C)
65.7°F
(18.7°C)
-0.6°F
(-0.3°C)
87th Coolest
Coolest since:
1902, 1916
38th Warmest
Warmest since:
2021
Ties: 1930, 1931
Mar–Sep 1937
7-Month
62.3°F
(16.8°C)
62.8°F
(17.1°C)
-0.5°F
(-0.3°C)
88th Coolest
Coolest since:
1955
37th Warmest
Warmest since:
2021
Ties: 1997
Feb–Sep 1937
8-Month
58.4°F
(14.7°C)
59.8°F
(15.4°C)
-1.4°F
(-0.7°C)
62nd Coolest
Coolest since:
1899
63rd Warmest
Warmest since:
2015
Ties: 1928, 1969, 1978
Jan–Sep 1937
9-Month
53.6°F
(12.0°C)
57.2°F
(14.0°C)
-3.6°F
(-2.0°C)
16th Coolest
Coolest since:
1916
109th Warmest
Warmest since:
2015
Ties: 1911
Dec 1936–Sep 1937
10-Month
51.7°F
(10.9°C)
55.0°F
(12.8°C)
-3.3°F
(-1.9°C)
15th Coolest
Coolest since:
1916
107th Warmest
Warmest since:
2015
Ties: 1911
Nov 1936–Sep 1937
11-Month
49.8°F
(9.9°C)
53.7°F
(12.1°C)
-3.9°F
(-2.2°C)
7th Coolest
Coolest since:
1916
115th Warmest
Warmest since:
2015
Ties: 1907, 1955
Oct 1936–Sep 1937
12-Month
50.0°F
(10.0°C)
53.6°F
(12.0°C)
-3.6°F
(-2.0°C)
9th Coolest
Coolest since:
1916, 1920
112th Warmest
Warmest since:
2015
Ties: 1907
Apr 1936–Sep 1937
18-Month
55.6°F
(13.1°C)
57.6°F
(14.2°C)
-2.0°F
(-1.1°C)
36th Coolest
Coolest since:
1917
84th Warmest
Warmest since:
2015
Ties: 1906, 1923, 1936, 1972, 1976
Oct 1935–Sep 1937
24-Month
50.6°F
(10.3°C)
53.6°F
(12.0°C)
-3.0°F
(-1.7°C)
14th Coolest
Coolest since:
1917
105th Warmest
Warmest since:
2016
Ties: 1910
Oct 1934–Sep 1937
36-Month
51.4°F
(10.8°C)
53.6°F
(12.0°C)
-2.2°F
(-1.2°C)
32nd Coolest
Coolest since:
1917
85th Warmest
Warmest since:
2016, 2017
Ties: 1932, 1943, 1955, 1964
Oct 1933–Sep 1937
48-Month
-- 53.6°F
(12.0°C)
-- --
--
1913
--
--
2016
Oct 1932–Sep 1937
60-Month
-- 53.6°F
(12.0°C)
-- --
--
1917
--
--
2016

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