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


Lewiston, Idaho

Average Temperature Rankings, December 1999

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
December 1999
1-Month
37.7°F
(3.2°C)
33.8°F
(1.0°C)
3.9°F
(2.2°C)
103rd Coolest Coolest since: 1998 1919
21st Warmest Warmest since: 1991 1917, 1950
Nov–Dec 1999
2-Month
42.1°F
(5.6°C)
37.5°F
(3.1°C)
4.6°F
(2.5°C)
121st Coolest Coolest since: 1998 1985
3rd Warmest Warmest since: 1950 1917
Oct–Dec 1999
3-Month
45.5°F
(7.5°C)
42.3°F
(5.7°C)
3.2°F
(1.8°C)
119th Coolest Coolest since: 1998 1985
3rd Warmest Warmest since: 1965 1950
Ties: 1965, 2015
Sep–Dec 1999
4-Month
50.3°F
(10.2°C)
48.0°F
(8.9°C)
2.3°F
(1.3°C)
113th Coolest Coolest since: 1998 1985
8th Warmest Warmest since: 1979 2012
Aug–Dec 1999
5-Month
55.3°F
(12.9°C)
53.2°F
(11.8°C)
2.1°F
(1.1°C)
116th Coolest Coolest since: 1998 1985
5th Warmest Warmest since: 1979 2012
Ties: 1939, 1979, 2020
Jul–Dec 1999
6-Month
58.2°F
(14.6°C)
56.8°F
(13.8°C)
1.4°F
(0.8°C)
107th Coolest Coolest since: 1997 1985
14th Warmest Warmest since: 1998 2014
Ties: 1958
Jun–Dec 1999
7-Month
59.0°F
(15.0°C)
58.1°F
(14.5°C)
0.9°F
(0.5°C)
98th Coolest Coolest since: 1997 1916
23rd Warmest Warmest since: 1998 2015
Ties: 1934, 1950
May–Dec 1999
8-Month
58.6°F
(14.8°C)
58.2°F
(14.6°C)
0.4°F
(0.2°C)
86th Coolest Coolest since: 1996 1916
35th Warmest Warmest since: 1998 2015
Ties: 1925, 1936, 2008
Apr–Dec 1999
9-Month
57.5°F
(14.2°C)
57.4°F
(14.1°C)
0.1°F
(0.1°C)
79th Coolest Coolest since: 1996 1916
42nd Warmest Warmest since: 1998 2015
Ties: 1942, 1950, 1952
Mar–Dec 1999
10-Month
56.2°F
(13.4°C)
56.3°F
(13.5°C)
-0.1°F
(-0.1°C)
79th Coolest Coolest since: 1996 1916
42nd Warmest Warmest since: 1998 2015
Ties: 1926
Feb–Dec 1999
11-Month
54.8°F
(12.7°C)
54.7°F
(12.6°C)
0.1°F
(0.1°C)
82nd Coolest Coolest since: 1996 1916
39th Warmest Warmest since: 1998 2015
Ties: 1986, 1995
Jan–Dec 1999
12-Month
53.4°F
(11.9°C)
53.1°F
(11.7°C)
0.3°F
(0.2°C)
91st Coolest Coolest since: 1997 1916
30th Warmest Warmest since: 1998 2015
Ties: 1947, 1966, 2001
Jul 1998–Dec 1999
18-Month
55.3°F
(12.9°C)
54.3°F
(12.4°C)
1.0°F
(0.5°C)
104th Coolest Coolest since: 1997 1916
14th Warmest Warmest since: 1998 2015
Ties: 1967, 2003, 2006
Jan 1998–Dec 1999
24-Month
54.0°F
(12.2°C)
53.0°F
(11.7°C)
1.0°F
(0.5°C)
108th Coolest Coolest since: 1998 1917
10th Warmest Warmest since: 1998 2016
Ties: 1998, 2005, 2006
Jan 1997–Dec 1999
36-Month
53.8°F
(12.1°C)
53.1°F
(11.7°C)
0.7°F
(0.4°C)
103rd Coolest Coolest since: 1998 1913
13th Warmest Warmest since: 1992 2016
Ties: 1992
Jan 1996–Dec 1999
48-Month
53.3°F
(11.8°C)
53.1°F
(11.7°C)
0.2°F
(0.1°C)
92nd Coolest Coolest since: 1998 1913
22nd Warmest Warmest since: 1998 2016
Ties: 1989, 1994, 1998, 2003, 2013
Jan 1995–Dec 1999
60-Month
53.3°F
(11.8°C)
53.1°F
(11.7°C)
0.2°F
(0.1°C)
89th Coolest Coolest since: 1997 1913, 1916
23rd Warmest Warmest since: 1998 2016
Ties: 1991, 1995, 2003, 2010

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published June 2021, retrieved on June 21, 2021 from https://www.ncdc.noaa.gov/cag/