City Rankings

City Data Info
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Lewiston, Idaho

Average Temperature Rankings, September 1990

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  • Record Coolest
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  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
September 1990
1-Month
71.5°F
(21.9°C)
65.0°F
(18.3°C)
6.5°F
(3.6°C)
123rd Coolest
Coolest since:
1895
2nd Warmest
Warmest since:
1938
Aug–Sep 1990
2-Month
73.1°F
(22.8°C)
69.7°F
(20.9°C)
3.4°F
(1.9°C)
120th Coolest
Coolest since:
1912
5th Warmest
Warmest since:
1967
Jul–Sep 1990
3-Month
74.2°F
(23.4°C)
71.4°F
(21.9°C)
2.8°F
(1.5°C)
115th Coolest
Coolest since:
1912
10th Warmest
Warmest since:
2022
Ties: 2017
Jun–Sep 1990
4-Month
72.2°F
(22.3°C)
70.1°F
(21.2°C)
2.1°F
(1.1°C)
111th Coolest
Coolest since:
1895
14th Warmest
Warmest since:
2021
Ties: 1936, 2012
May–Sep 1990
5-Month
69.3°F
(20.7°C)
67.9°F
(19.9°C)
1.4°F
(0.8°C)
102nd Coolest
Coolest since:
1895, 1916
23rd Warmest
Warmest since:
2021
Ties: 1934, 1935, 2009, 2012
Apr–Sep 1990
6-Month
67.0°F
(19.4°C)
65.3°F
(18.5°C)
1.7°F
(0.9°C)
113th Coolest
Coolest since:
1902, 1916
12th Warmest
Warmest since:
2021
Ties: 1925, 1958, 1998
Mar–Sep 1990
7-Month
64.1°F
(17.8°C)
62.4°F
(16.9°C)
1.7°F
(0.9°C)
113th Coolest
Coolest since:
1955
12th Warmest
Warmest since:
1940
Feb–Sep 1990
8-Month
60.7°F
(15.9°C)
59.5°F
(15.3°C)
1.2°F
(0.6°C)
108th Coolest
Coolest since:
1955
17th Warmest
Warmest since:
1940
Ties: 2007
Jan–Sep 1990
9-Month
58.4°F
(14.7°C)
56.9°F
(13.8°C)
1.5°F
(0.9°C)
112th Coolest
Coolest since:
1916
13th Warmest
Warmest since:
1934
Ties: 1967
Dec 1989–Sep 1990
10-Month
56.1°F
(13.4°C)
54.6°F
(12.6°C)
1.5°F
(0.8°C)
108th Coolest
Coolest since:
1916
14th Warmest
Warmest since:
1940
Ties: 2020
Nov 1989–Sep 1990
11-Month
55.1°F
(12.8°C)
53.4°F
(11.9°C)
1.7°F
(0.9°C)
112th Coolest
Coolest since:
1916
10th Warmest
Warmest since:
1940
Ties: 1998
Oct 1989–Sep 1990
12-Month
54.9°F
(12.7°C)
53.4°F
(11.9°C)
1.5°F
(0.8°C)
112th Coolest
Coolest since:
1916
9th Warmest
Warmest since:
2015
Ties: 1958, 1998
Apr 1989–Sep 1990
18-Month
58.3°F
(14.6°C)
57.3°F
(14.1°C)
1.0°F
(0.5°C)
105th Coolest
Coolest since:
1917
15th Warmest
Warmest since:
1940
Ties: 1958, 1998
Oct 1988–Sep 1990
24-Month
53.9°F
(12.2°C)
53.3°F
(11.8°C)
0.6°F
(0.4°C)
99th Coolest
Coolest since:
1917
20th Warmest
Warmest since:
2016
Oct 1987–Sep 1990
36-Month
53.9°F
(12.2°C)
53.3°F
(11.8°C)
0.6°F
(0.4°C)
100th Coolest
Coolest since:
1917
17th Warmest
Warmest since:
1940
Ties: 1926, 1939, 2000
Oct 1986–Sep 1990
48-Month
54.0°F
(12.2°C)
53.3°F
(11.8°C)
0.7°F
(0.4°C)
103rd Coolest
Coolest since:
1913
12th Warmest
Warmest since:
1941
Ties: 2005, 2019
Oct 1985–Sep 1990
60-Month
53.5°F
(11.9°C)
53.3°F
(11.8°C)
0.2°F
(0.1°C)
90th Coolest
Coolest since:
1917
23rd Warmest
Warmest since:
2016
Ties: 1944, 1970, 1998

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