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 July 2020. For more information, please see Climatological Rankings.


Lewiston, Idaho

Average Temperature Rankings, May 2009

View Period (Months):All1234567891011121824364860
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  • Top 1/10
  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
May 2009
1-Month
60.2°F
(15.7°C)
59.3°F
(15.2°C)
0.9°F
(0.5°C)
83rd Coolest Coolest since: 2004 1896
43rd Warmest Warmest since: 2008 1958
Ties: 1986
Apr–May 2009
2-Month
55.3°F
(12.9°C)
55.5°F
(13.1°C)
-0.2°F
(-0.2°C)
72nd Coolest Coolest since: 2008 1955
54th Warmest Warmest since: 2007 1934
Ties: 1986
Mar–May 2009
3-Month
50.4°F
(10.2°C)
52.2°F
(11.2°C)
-1.8°F
(-1.0°C)
42nd Coolest Coolest since: 2008 1955
84th Warmest Warmest since: 2007 1934
Ties: 1911, 1918, 1933, 1996
Feb–May 2009
4-Month
47.7°F
(8.7°C)
49.0°F
(9.4°C)
-1.3°F
(-0.7°C)
58th Coolest Coolest since: 2002 1955
68th Warmest Warmest since: 2008 1934
Ties: 1900, 1909
Jan–May 2009
5-Month
44.9°F
(7.2°C)
46.3°F
(7.9°C)
-1.4°F
(-0.7°C)
60th Coolest Coolest since: 2008 1929
66th Warmest Warmest since: 2008 1934
Ties: 1901, 1954, 1970, 1976, 2008
Dec 2008–May 2009
6-Month
42.5°F
(5.8°C)
44.3°F
(6.8°C)
-1.8°F
(-1.0°C)
40th Coolest Coolest since: 1989 1929
82nd Warmest Warmest since: 2008 1992
Ties: 1928, 1944, 1982, 1989
Nov 2008–May 2009
7-Month
42.8°F
(6.0°C)
44.0°F
(6.7°C)
-1.2°F
(-0.7°C)
54th Coolest Coolest since: 2001 1929
68th Warmest Warmest since: 2008 1992
Ties: 1928, 1974, 1982
Oct 2008–May 2009
8-Month
44.0°F
(6.7°C)
45.0°F
(7.2°C)
-1.0°F
(-0.5°C)
56th Coolest Coolest since: 2001 1917
64th Warmest Warmest since: 2008 2016
Ties: 1901, 1976, 2019
Sep 2008–May 2009
9-Month
46.4°F
(8.0°C)
47.2°F
(8.4°C)
-0.8°F
(-0.4°C)
63rd Coolest Coolest since: 2008 1917
56th Warmest Warmest since: 2008 2015
Ties: 1931, 1947, 1976, 1978, 2008
Aug 2008–May 2009
10-Month
49.2°F
(9.6°C)
49.9°F
(9.9°C)
-0.7°F
(-0.3°C)
65th Coolest Coolest since: 2008 1917
54th Warmest Warmest since: 2007 1992, 2015
Ties: 1982, 2014
Jul 2008–May 2009
11-Month
51.5°F
(10.8°C)
52.1°F
(11.2°C)
-0.6°F
(-0.4°C)
64th Coolest Coolest since: 2001 1917
55th Warmest Warmest since: 2008 2015
Ties: 1964, 1974, 1978
Jun 2008–May 2009
12-Month
52.7°F
(11.5°C)
53.4°F
(11.9°C)
-0.7°F
(-0.4°C)
64th Coolest Coolest since: 2001 1917
55th Warmest Warmest since: 2008 2016
Ties: 1945, 1946, 1964
Dec 2007–May 2009
18-Month
49.6°F
(9.8°C)
50.3°F
(10.2°C)
-0.7°F
(-0.4°C)
71st Coolest Coolest since: 1997 1917
47th Warmest Warmest since: 2008 2016
Ties: 1947, 1953, 1978, 1997
Jun 2007–May 2009
24-Month
52.9°F
(11.6°C)
53.3°F
(11.8°C)
-0.4°F
(-0.2°C)
76th Coolest Coolest since: 2002 1917
40th Warmest Warmest since: 2008 2016
Ties: 1983, 1984, 2002
Jun 2006–May 2009
36-Month
53.3°F
(11.8°C)
53.3°F
(11.8°C)
0.0°F
(0.0°C)
86th Coolest Coolest since: 2003 1957
28th Warmest Warmest since: 2008 2016
Ties: 1991, 1996, 1997
Jun 2005–May 2009
48-Month
53.4°F
(11.9°C)
53.4°F
(11.9°C)
0.0°F
(0.0°C)
88th Coolest Coolest since: 1997 1913, 1957
24th Warmest Warmest since: 2008 2016
Ties: 1940, 1991
Jun 2004–May 2009
60-Month
53.6°F
(12.0°C)
53.3°F
(11.8°C)
0.3°F
(0.2°C)
92nd Coolest Coolest since: 2001 1917
18th Warmest Warmest since: 2008 2016
Ties: 1941, 1993, 1994, 1996, 2001

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published August 2020, retrieved on August 10, 2020 from https://www.ncdc.noaa.gov/cag/