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


Lewiston, Idaho

Average Temperature Rankings, September 1987

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
September 1987
1-Month
68.5°F
(20.3°C)
64.9°F
(18.3°C)
3.6°F
(2.0°C)
114th Coolest Coolest since: 1986 1895
9th Warmest Warmest since: 1979 1938
Ties: 2001
Aug–Sep 1987
2-Month
70.3°F
(21.3°C)
69.6°F
(20.9°C)
0.7°F
(0.4°C)
90th Coolest Coolest since: 1986 1985
33rd Warmest Warmest since: 1981 1967
Ties: 1937, 1958
Jul–Sep 1987
3-Month
70.8°F
(21.6°C)
71.3°F
(21.8°C)
-0.5°F
(-0.2°C)
47th Coolest Coolest since: 1986 1912
76th Warmest Warmest since: 1984 1967
Ties: 1947, 1960, 1984, 1988
Jun–Sep 1987
4-Month
70.6°F
(21.4°C)
70.0°F
(21.1°C)
0.6°F
(0.3°C)
86th Coolest Coolest since: 1986 1954
37th Warmest Warmest since: 1979 1938
May–Sep 1987
5-Month
69.0°F
(20.6°C)
67.9°F
(19.9°C)
1.1°F
(0.7°C)
92nd Coolest Coolest since: 1986 1895, 1916
31st Warmest Warmest since: 1979 1940
Ties: 2020
Apr–Sep 1987
6-Month
67.0°F
(19.4°C)
65.1°F
(18.4°C)
1.9°F
(1.0°C)
112th Coolest Coolest since: 1986 1954
11th Warmest Warmest since: 1958 1940
Ties: 1958
Mar–Sep 1987
7-Month
64.1°F
(17.8°C)
62.4°F
(16.9°C)
1.7°F
(0.9°C)
112th Coolest Coolest since: 1986 1955
11th Warmest Warmest since: 1940 1940
Feb–Sep 1987
8-Month
61.2°F
(16.2°C)
59.5°F
(15.3°C)
1.7°F
(0.9°C)
112th Coolest Coolest since: 1986 1955
11th Warmest Warmest since: 1958 1940
Ties: 1998
Jan–Sep 1987
9-Month
57.9°F
(14.4°C)
56.8°F
(13.8°C)
1.1°F
(0.6°C)
101st Coolest Coolest since: 1986 1916
22nd Warmest Warmest since: 1967 1934
Dec 1986–Sep 1987
10-Month
55.6°F
(13.1°C)
54.5°F
(12.5°C)
1.1°F
(0.6°C)
101st Coolest Coolest since: 1986 1916
19th Warmest Warmest since: 1967 1940
Ties: 2018
Nov 1986–Sep 1987
11-Month
54.3°F
(12.4°C)
53.4°F
(11.9°C)
0.9°F
(0.5°C)
100th Coolest Coolest since: 1986 1916
20th Warmest Warmest since: 1967 1940
Ties: 2005, 2006
Oct 1986–Sep 1987
12-Month
54.3°F
(12.4°C)
53.3°F
(11.8°C)
1.0°F
(0.6°C)
102nd Coolest Coolest since: 1986 1916, 1920
17th Warmest Warmest since: 1967 2015
Ties: 1966, 2003, 2004
Apr 1986–Sep 1987
18-Month
57.8°F
(14.3°C)
57.3°F
(14.1°C)
0.5°F
(0.2°C)
92nd Coolest Coolest since: 1986 1917, 1955
26th Warmest Warmest since: 1968 1940, 2015
Ties: 2014, 2017
Oct 1985–Sep 1987
24-Month
52.9°F
(11.6°C)
53.3°F
(11.8°C)
-0.4°F
(-0.2°C)
51st Coolest Coolest since: 1986 1917
66th Warmest Warmest since: 1984 2016
Ties: 1909, 1953, 1961, 1975, 1983, 1984, 1994, 2010, 2012
Oct 1984–Sep 1987
36-Month
52.3°F
(11.3°C)
53.2°F
(11.8°C)
-0.9°F
(-0.5°C)
18th Coolest Coolest since: 1986 1957
97th Warmest Warmest since: 1985 1940
Ties: 1911, 1921, 1929, 1930, 1985
Oct 1983–Sep 1987
48-Month
52.3°F
(11.3°C)
53.2°F
(11.8°C)
-0.9°F
(-0.5°C)
19th Coolest Coolest since: 1986 1957
94th Warmest Warmest since: 1985 1941
Ties: 1915, 1922, 1985
Oct 1982–Sep 1987
60-Month
52.5°F
(11.4°C)
53.2°F
(11.8°C)
-0.7°F
(-0.4°C)
24th Coolest Coolest since: 1986 1913, 1917, 1957
87th Warmest Warmest since: 1985 2016
Ties: 1911, 1918, 1919, 1954, 1964, 1965, 1973

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published May 2021, retrieved on May 14, 2021 from https://www.ncdc.noaa.gov/cag/