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


Cheyenne, Wyoming

Average Temperature Rankings, December 1999

View Period (Months):All1234567891011121824364860
Download: xml csv json
  • Record Coolest
  • Bottom 1/10
  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
December 1999
1-Month
32.4°F
(0.2°C)
27.8°F
(-2.3°C)
4.6°F
(2.5°C)
114th Coolest Coolest since: 1998 1983
12th Warmest Warmest since: 1994 1980
Nov–Dec 1999
2-Month
38.3°F
(3.5°C)
31.6°F
(-0.2°C)
6.7°F
(3.7°C)
124th Coolest Coolest since: 1998 1983
1st Warmest Warmest to Date 1999
Oct–Dec 1999
3-Month
41.5°F
(5.3°C)
36.5°F
(2.5°C)
5.0°F
(2.8°C)
123rd Coolest Coolest since: 1998 1898
2nd Warmest Warmest since: 1933 1933
Sep–Dec 1999
4-Month
44.7°F
(7.1°C)
41.9°F
(5.5°C)
2.8°F
(1.6°C)
119th Coolest Coolest since: 1998 1898
6th Warmest Warmest since: 1981 1933
Ties: 1981
Aug–Dec 1999
5-Month
49.4°F
(9.7°C)
47.1°F
(8.4°C)
2.3°F
(1.3°C)
121st Coolest Coolest since: 1998 1916
4th Warmest Warmest since: 1963 1933
Ties: 1963, 2015
Jul–Dec 1999
6-Month
52.9°F
(11.6°C)
50.8°F
(10.4°C)
2.1°F
(1.2°C)
119th Coolest Coolest since: 1998 1898
6th Warmest Warmest since: 1963 2001
Ties: 2005
Jun–Dec 1999
7-Month
54.0°F
(12.2°C)
52.4°F
(11.3°C)
1.6°F
(0.9°C)
114th Coolest Coolest since: 1998 1912
11th Warmest Warmest since: 1994 2016
Ties: 1954, 2003, 2007, 2010
May–Dec 1999
8-Month
53.6°F
(12.0°C)
52.4°F
(11.3°C)
1.2°F
(0.7°C)
110th Coolest Coolest since: 1998 1898
15th Warmest Warmest since: 1994 2012
Apr–Dec 1999
9-Month
51.9°F
(11.1°C)
51.3°F
(10.7°C)
0.6°F
(0.4°C)
99th Coolest Coolest since: 1997 1912
26th Warmest Warmest since: 1998 2012
Mar–Dec 1999
10-Month
50.5°F
(10.3°C)
49.8°F
(9.9°C)
0.7°F
(0.4°C)
108th Coolest Coolest since: 1998 1912
17th Warmest Warmest since: 1994 2012
Ties: 1980, 2010
Feb–Dec 1999
11-Month
49.1°F
(9.5°C)
48.0°F
(8.9°C)
1.1°F
(0.6°C)
111th Coolest Coolest since: 1998 1912
14th Warmest Warmest since: 1994 2012
Jan–Dec 1999
12-Month
47.6°F
(8.7°C)
46.4°F
(8.0°C)
1.2°F
(0.7°C)
113th Coolest Coolest since: 1998 1912
12th Warmest Warmest since: 1994 2012
Ties: 1954, 2004
Jul 1998–Dec 1999
18-Month
49.4°F
(9.7°C)
47.9°F
(8.8°C)
1.5°F
(0.9°C)
115th Coolest Coolest since: 1998 1912
8th Warmest Warmest since: 1981 2012
Jan 1998–Dec 1999
24-Month
47.3°F
(8.5°C)
46.3°F
(7.9°C)
1.0°F
(0.6°C)
111th Coolest Coolest since: 1998 1913
12th Warmest Warmest to Date 2017
Ties: 2003
Jan 1997–Dec 1999
36-Month
46.6°F
(8.1°C)
46.4°F
(8.0°C)
0.2°F
(0.1°C)
102nd Coolest Coolest since: 1998 1899, 1913
19th Warmest Warmest since: 1996 2017
Ties: 1996
Jan 1996–Dec 1999
48-Month
46.4°F
(8.0°C)
46.4°F
(8.0°C)
0.0°F
(0.0°C)
99th Coolest Coolest since: 1998 1915
20th Warmest Warmest since: 1994 2018
Ties: 1994
Jan 1995–Dec 1999
60-Month
46.3°F
(7.9°C)
46.3°F
(7.9°C)
0.0°F
(0.0°C)
96th Coolest Coolest since: 1997 1916
21st Warmest Warmest since: 1998 2007
Ties: 1990, 1995

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published July 2020, retrieved on July 12, 2020 from https://www.ncdc.noaa.gov/cag/