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 March 2021. For more information, please see Climatological Rankings.


Lewiston, Idaho

Average Temperature Rankings, September 1970

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
September 1970
1-Month
58.7°F
(14.8°C)
64.9°F
(18.3°C)
-6.2°F
(-3.5°C)
7th Coolest Coolest since: 1926 1895
116th Warmest Warmest since: 1969 1938
Aug–Sep 1970
2-Month
67.1°F
(19.5°C)
69.6°F
(20.9°C)
-2.5°F
(-1.4°C)
24th Coolest Coolest since: 1968 1912
99th Warmest Warmest since: 1969 1967
Ties: 1914
Jul–Sep 1970
3-Month
70.2°F
(21.2°C)
71.2°F
(21.8°C)
-1.0°F
(-0.6°C)
37th Coolest Coolest since: 1969 1912
86th Warmest Warmest since: 1969 1967
Ties: 1919, 1920, 1934, 1968, 1969, 1977
Jun–Sep 1970
4-Month
70.3°F
(21.3°C)
70.0°F
(21.1°C)
0.3°F
(0.2°C)
83rd Coolest Coolest since: 1969 1895
40th Warmest Warmest since: 1967 1967
May–Sep 1970
5-Month
68.2°F
(20.1°C)
67.8°F
(19.9°C)
0.4°F
(0.2°C)
79th Coolest Coolest since: 1968 1895, 1916
44th Warmest Warmest since: 1969 2015
Ties: 1928, 2008
Apr–Sep 1970
6-Month
64.7°F
(18.2°C)
65.2°F
(18.4°C)
-0.5°F
(-0.2°C)
54th Coolest Coolest since: 1968 1902, 1916
69th Warmest Warmest since: 1969 2015
Ties: 1905, 1918, 1923, 1951, 1956, 1986, 2008
Mar–Sep 1970
7-Month
61.6°F
(16.4°C)
62.3°F
(16.8°C)
-0.7°F
(-0.4°C)
49th Coolest Coolest since: 1965 1955
74th Warmest Warmest since: 1969 2015
Ties: 1904, 1956, 1960
Feb–Sep 1970
8-Month
59.2°F
(15.1°C)
59.4°F
(15.2°C)
-0.2°F
(-0.1°C)
72nd Coolest Coolest since: 1969 1899
51st Warmest Warmest since: 1968 2015
Ties: 1914
Jan–Sep 1970
9-Month
56.5°F
(13.6°C)
56.8°F
(13.8°C)
-0.3°F
(-0.2°C)
78th Coolest Coolest since: 1969 1916
45th Warmest Warmest since: 1968 2015
Ties: 1906, 1974, 1995, 1997
Dec 1969–Sep 1970
10-Month
54.4°F
(12.4°C)
54.5°F
(12.5°C)
-0.1°F
(-0.1°C)
82nd Coolest Coolest since: 1969 1916
38th Warmest Warmest since: 1968 2015
Ties: 1906, 1914, 1924, 1935
Nov 1969–Sep 1970
11-Month
53.2°F
(11.8°C)
53.3°F
(11.8°C)
-0.1°F
(0.0°C)
80th Coolest Coolest since: 1969 1916
40th Warmest Warmest since: 1968 2015
Ties: 1905, 1924, 1953, 2017, 2019
Oct 1969–Sep 1970
12-Month
52.8°F
(11.6°C)
53.2°F
(11.8°C)
-0.4°F
(-0.2°C)
62nd Coolest Coolest since: 1969 1916, 1920
57th Warmest Warmest since: 1968 2015
Ties: 1989
Apr 1969–Sep 1970
18-Month
57.1°F
(13.9°C)
57.2°F
(14.0°C)
-0.1°F
(-0.1°C)
75th Coolest Coolest since: 1969 1917
43rd Warmest Warmest since: 1968 2015
Ties: 1945, 1978, 2002, 2010
Oct 1968–Sep 1970
24-Month
52.3°F
(11.3°C)
53.2°F
(11.8°C)
-0.9°F
(-0.5°C)
36th Coolest Coolest since: 1965 1917
81st Warmest Warmest since: 1969 2016
Ties: 1932, 1944, 2011
Oct 1967–Sep 1970
36-Month
52.7°F
(11.5°C)
53.2°F
(11.8°C)
-0.5°F
(-0.3°C)
54th Coolest Coolest since: 1965 1917
61st Warmest Warmest since: 1969 2016, 2017
Ties: 1906, 1948, 1954, 1976, 1984
Oct 1966–Sep 1970
48-Month
53.3°F
(11.8°C)
53.2°F
(11.8°C)
0.1°F
(0.0°C)
83rd Coolest Coolest since: 1966 1913
30th Warmest Warmest since: 1969 2016
Ties: 1926, 1928, 1994, 2013
Oct 1965–Sep 1970
60-Month
53.5°F
(11.9°C)
53.2°F
(11.8°C)
0.3°F
(0.1°C)
93rd Coolest Coolest since: 1969 1917
18th Warmest Warmest since: 1942 2016

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published April 2021, retrieved on April 10, 2021 from https://www.ncdc.noaa.gov/cag/