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 August 2022. For more information, please see Climatological Rankings.


Lewiston, Idaho

Average Temperature Rankings, September 1998

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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
September 1998
1-Month
69.6°F
(20.9°C)
64.9°F
(18.3°C)
4.7°F
(2.6°C)
119th Coolest Coolest since: 1997 1895
5th Warmest Warmest since: 1990 1938
Aug–Sep 1998
2-Month
73.2°F
(22.9°C)
69.6°F
(20.9°C)
3.6°F
(2.0°C)
122nd Coolest Coolest since: 1997 1912
2nd Warmest Warmest since: 1967 1967
Jul–Sep 1998
3-Month
75.1°F
(23.9°C)
71.3°F
(21.8°C)
3.8°F
(2.1°C)
122nd Coolest Coolest since: 1997 1912
2nd Warmest Warmest since: 1967 1967
Ties: 1938
Jun–Sep 1998
4-Month
72.8°F
(22.7°C)
70.0°F
(21.1°C)
2.8°F
(1.6°C)
118th Coolest Coolest since: 1997 1895, 1954
6th Warmest Warmest since: 1967 2021
Ties: 2013, 2014
May–Sep 1998
5-Month
70.1°F
(21.2°C)
67.9°F
(19.9°C)
2.2°F
(1.3°C)
113th Coolest Coolest since: 1997 1916
11th Warmest Warmest since: 1967 2021
Apr–Sep 1998
6-Month
66.9°F
(19.4°C)
65.1°F
(18.4°C)
1.8°F
(1.0°C)
112th Coolest Coolest since: 1997 1902
12th Warmest Warmest since: 1994 2021
Ties: 1925
Mar–Sep 1998
7-Month
63.9°F
(17.7°C)
62.3°F
(16.8°C)
1.6°F
(0.9°C)
110th Coolest Coolest since: 1997 1955
14th Warmest Warmest since: 1994 1940, 2021
Ties: 1925, 1990
Feb–Sep 1998
8-Month
61.2°F
(16.2°C)
59.4°F
(15.2°C)
1.8°F
(1.0°C)
115th Coolest Coolest since: 1997 1955
9th Warmest Warmest since: 1992 1940
Jan–Sep 1998
9-Month
58.6°F
(14.8°C)
56.8°F
(13.8°C)
1.8°F
(1.0°C)
116th Coolest Coolest since: 1997 1916
8th Warmest Warmest since: 1994 1934
Ties: 1994
Dec 1997–Sep 1998
10-Month
56.2°F
(13.4°C)
54.6°F
(12.6°C)
1.6°F
(0.8°C)
111th Coolest Coolest since: 1997 1916
10th Warmest Warmest since: 1994 1940, 2015
Ties: 2013
Nov 1997–Sep 1998
11-Month
55.0°F
(12.8°C)
53.3°F
(11.8°C)
1.7°F
(1.0°C)
111th Coolest Coolest since: 1997 1916
10th Warmest Warmest since: 1992 1940, 2015
Oct 1997–Sep 1998
12-Month
54.8°F
(12.7°C)
53.3°F
(11.8°C)
1.5°F
(0.9°C)
111th Coolest Coolest since: 1997 1916, 1920
9th Warmest Warmest since: 1992 2015
Apr 1997–Sep 1998
18-Month
58.2°F
(14.6°C)
57.2°F
(14.0°C)
1.0°F
(0.6°C)
104th Coolest Coolest since: 1997 1917
15th Warmest Warmest since: 1992 2015
Ties: 1990, 2005, 2020
Oct 1996–Sep 1998
24-Month
53.9°F
(12.2°C)
53.3°F
(11.8°C)
0.6°F
(0.4°C)
100th Coolest Coolest since: 1997 1917
18th Warmest Warmest since: 1992 2016
Ties: 1988
Oct 1995–Sep 1998
36-Month
53.3°F
(11.8°C)
53.3°F
(11.8°C)
0.0°F
(0.0°C)
86th Coolest Coolest since: 1997 1917
30th Warmest Warmest since: 1994 1940
Ties: 1969, 2009
Oct 1994–Sep 1998
48-Month
53.2°F
(11.8°C)
53.3°F
(11.8°C)
-0.1°F
(0.0°C)
78th Coolest Coolest since: 1997 1913, 1957
36th Warmest Warmest since: 1995 2016
Oct 1993–Sep 1998
60-Month
53.4°F
(11.9°C)
53.2°F
(11.8°C)
0.2°F
(0.1°C)
90th Coolest Coolest since: 1997 1917
22nd Warmest Warmest since: 1994 2016
Ties: 1990, 2002

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, Average Temperature, published September 2022, retrieved on September 30, 2022 from https://www.ncdc.noaa.gov/cag/