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Lewiston, Idaho

Average Temperature Rankings, December 1909

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PeriodValue1991-2020
Mean
AnomalyRank
(1895-2022)
Warmest/Coolest
Since
Record
December 1909
1-Month
31.3°F
(-0.4°C)
35.2°F
(1.8°C)
-3.9°F
(-2.2°C)
23rd Coolest
Coolest since:
1919
103rd Warmest
Warmest since:
1917
Nov–Dec 1909
2-Month
37.2°F
(2.9°C)
38.4°F
(3.6°C)
-1.2°F
(-0.7°C)
45th Coolest
Coolest since:
1985
81st Warmest
Warmest since:
1917
Ties: 1945, 1992, 1994
Oct–Dec 1909
3-Month
42.0°F
(5.6°C)
43.1°F
(6.2°C)
-1.1°F
(-0.6°C)
38th Coolest
Coolest since:
1985
86th Warmest
Warmest since:
1950
Ties: 1912, 1920, 1928, 2005, 2022
Sep–Dec 1909
4-Month
47.6°F
(8.7°C)
48.8°F
(9.3°C)
-1.2°F
(-0.6°C)
49th Coolest
Coolest since:
1985
74th Warmest
Warmest since:
1953
Ties: 1986
Aug–Dec 1909
5-Month
52.2°F
(11.2°C)
54.1°F
(12.3°C)
-1.9°F
(-1.1°C)
34th Coolest
Coolest since:
1985
89th Warmest
Warmest since:
2012
Ties: 1920
Jul–Dec 1909
6-Month
55.2°F
(12.9°C)
57.7°F
(14.3°C)
-2.5°F
(-1.4°C)
19th Coolest
Coolest since:
1985
104th Warmest
Warmest since:
2014
Ties: 1972
Jun–Dec 1909
7-Month
56.7°F
(13.7°C)
58.9°F
(14.9°C)
-2.2°F
(-1.2°C)
18th Coolest
Coolest since:
1985
105th Warmest
Warmest since:
2021
May–Dec 1909
8-Month
56.7°F
(13.7°C)
59.1°F
(15.1°C)
-2.4°F
(-1.4°C)
15th Coolest
Coolest since:
1916
108th Warmest
Warmest since:
2021
Ties: 1913, 1920
Apr–Dec 1909
9-Month
55.9°F
(13.3°C)
58.2°F
(14.6°C)
-2.3°F
(-1.3°C)
15th Coolest
Coolest since:
1916
108th Warmest
Warmest since:
2021
Ties: 1954
Mar–Dec 1909
10-Month
54.9°F
(12.7°C)
57.0°F
(13.9°C)
-2.1°F
(-1.2°C)
16th Coolest
Coolest since:
1916
107th Warmest
Warmest since:
2021
Ties: 1978
Feb–Dec 1909
11-Month
53.5°F
(11.9°C)
55.4°F
(13.0°C)
-1.9°F
(-1.1°C)
21st Coolest
Coolest since:
1916
102nd Warmest
Warmest since:
2015
Ties: 1905, 1951
Jan–Dec 1909
12-Month
51.2°F
(10.7°C)
53.8°F
(12.1°C)
-2.6°F
(-1.4°C)
13th Coolest
Coolest since:
1916
110th Warmest
Warmest since:
2015
Ties: 1903, 1920
Jul 1908–Dec 1909
18-Month
52.9°F
(11.6°C)
55.1°F
(12.8°C)
-2.2°F
(-1.2°C)
15th Coolest
Coolest since:
1916
105th Warmest
Warmest since:
2015
Ties: 1919, 1960
Jan 1908–Dec 1909
24-Month
51.7°F
(10.9°C)
53.8°F
(12.1°C)
-2.1°F
(-1.2°C)
16th Coolest
Coolest since:
1917
104th Warmest
Warmest since:
2016
Ties: 1910, 1921, 1922, 1950, 1951
Jan 1907–Dec 1909
36-Month
51.6°F
(10.9°C)
53.8°F
(12.1°C)
-2.2°F
(-1.2°C)
17th Coolest
Coolest since:
1913
101st Warmest
Warmest since:
2016
Jan 1906–Dec 1909
48-Month
52.0°F
(11.1°C)
53.8°F
(12.1°C)
-1.8°F
(-1.0°C)
23rd Coolest
Coolest since:
1913, 1916, 1919
93rd Warmest
Warmest since:
2016
Ties: 1924, 1985
Jan 1905–Dec 1909
60-Month
52.0°F
(11.1°C)
53.8°F
(12.1°C)
-1.8°F
(-1.0°C)
20th Coolest
Coolest since:
1913, 1916, 1920
94th Warmest
Warmest since:
2016
Ties: 1906, 1910, 1930, 1951

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