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Lewiston, Idaho

Average Temperature Rankings, September 1905

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PeriodValue1991-2020
Mean
AnomalyRank
(1895-2022)
Warmest/Coolest
Since
Record
September 1905
1-Month
62.7°F
(17.1°C)
65.8°F
(18.8°C)
-3.1°F
(-1.7°C)
47th Coolest
Coolest since:
1895
78th Warmest
Warmest since:
1990
Aug–Sep 1905
2-Month
68.0°F
(20.0°C)
70.4°F
(21.3°C)
-2.4°F
(-1.3°C)
57th Coolest
Coolest since:
1912
68th Warmest
Warmest since:
2022
Ties: 1943, 1984, 1996
Jul–Sep 1905
3-Month
70.4°F
(21.3°C)
72.2°F
(22.3°C)
-1.8°F
(-1.0°C)
69th Coolest
Coolest since:
1912
56th Warmest
Warmest since:
2022
Ties: 1931, 1952, 1953, 1988, 1996
Jun–Sep 1905
4-Month
68.7°F
(20.4°C)
70.8°F
(21.6°C)
-2.1°F
(-1.2°C)
51st Coolest
Coolest since:
1895
74th Warmest
Warmest since:
2021
Ties: 1923, 1950, 1968
May–Sep 1905
5-Month
66.2°F
(19.0°C)
68.6°F
(20.3°C)
-2.4°F
(-1.3°C)
38th Coolest
Coolest since:
1895, 1916
87th Warmest
Warmest since:
2021
Ties: 1932, 1950
Apr–Sep 1905
6-Month
63.9°F
(17.7°C)
65.7°F
(18.7°C)
-1.8°F
(-1.0°C)
49th Coolest
Coolest since:
1902, 1916
76th Warmest
Warmest since:
2021
Ties: 1951, 1970, 1980, 1982, 1991
Mar–Sep 1905
7-Month
61.4°F
(16.3°C)
62.8°F
(17.1°C)
-1.4°F
(-0.8°C)
66th Coolest
Coolest since:
1955
59th Warmest
Warmest to Date
2021
Ties: 1922
Feb–Sep 1905
8-Month
57.8°F
(14.3°C)
59.8°F
(15.4°C)
-2.0°F
(-1.1°C)
44th Coolest
Coolest since:
1899
81st Warmest
Warmest since:
2015
Ties: 1898, 1942, 1960
Jan–Sep 1905
9-Month
55.2°F
(12.9°C)
57.2°F
(14.0°C)
-2.0°F
(-1.1°C)
53rd Coolest
Coolest since:
1916
72nd Warmest
Warmest to Date
2015
Ties: 1919, 1944, 1945, 1963
Dec 1904–Sep 1905
10-Month
53.3°F
(11.8°C)
55.0°F
(12.8°C)
-1.7°F
(-1.0°C)
59th Coolest
Coolest since:
1916
63rd Warmest
Warmest to Date
2015
Ties: 1946, 1963, 1980
Nov 1904–Sep 1905
11-Month
52.4°F
(11.3°C)
53.7°F
(12.1°C)
-1.3°F
(-0.8°C)
67th Coolest
Coolest since:
1916
55th Warmest
Warmest to Date
2015
Ties: 1953, 1963, 1982, 1991
Oct 1904–Sep 1905
12-Month
52.5°F
(11.4°C)
53.6°F
(12.0°C)
-1.1°F
(-0.6°C)
73rd Coolest
Coolest since:
1916, 1920
48th Warmest
Warmest to Date
2015
Ties: 1989, 2010
Apr 1904–Sep 1905
18-Month
56.4°F
(13.6°C)
57.6°F
(14.2°C)
-1.2°F
(-0.6°C)
67th Coolest
Coolest since:
1917
53rd Warmest
Warmest to Date
2015
Ties: 1931, 1970
Oct 1903–Sep 1905
24-Month
52.1°F
(11.2°C)
53.6°F
(12.0°C)
-1.5°F
(-0.8°C)
61st Coolest
Coolest since:
1917
58th Warmest
Warmest to Date
2016
Ties: 1945, 1953, 1961, 1975, 1977
Oct 1902–Sep 1905
36-Month
51.5°F
(10.8°C)
53.6°F
(12.0°C)
-2.1°F
(-1.2°C)
37th Coolest
Coolest since:
1917
80th Warmest
Warmest to Date
2016, 2017
Oct 1901–Sep 1905
48-Month
51.2°F
(10.7°C)
53.6°F
(12.0°C)
-2.4°F
(-1.3°C)
23rd Coolest
Coolest since:
1913
92nd Warmest
Warmest to Date
2016
Ties: 1921, 1956, 1958
Oct 1900–Sep 1905
60-Month
51.1°F
(10.6°C)
53.6°F
(12.0°C)
-2.5°F
(-1.4°C)
17th Coolest
Coolest to Date
1917
96th Warmest
Warmest to Date
2016
Ties: 1931, 1952

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