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 February 2021. For more information, please see Climatological Rankings.
Cheyenne, Wyoming
Average Temperature Rankings, December 2009
View Period (Months):All1234567891011121824364860
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| Period | Value | 1981-2010 Mean |
Anomaly | Rank (1895-2020) |
Warmest/Coolest Since |
Record |
|---|---|---|---|---|---|---|
|
December 2009 1-Month |
21.1°F (-6.1°C) | 27.9°F (-2.3°C) |
-6.8°F (-3.8°C) | 12th Coolest | Coolest since: 1990 | 1983 |
| 115th Warmest | Warmest since: 2008 | 1980 | ||||
| Ties: 1990 | ||||||
|
Nov–Dec 2009 2-Month |
29.7°F (-1.3°C) | 31.7°F (-0.2°C) |
-2.0°F (-1.1°C) | 38th Coolest | Coolest since: 2000 | 1983 |
| 88th Warmest | Warmest since: 2008 | 1999 | ||||
|
Oct–Dec 2009 3-Month |
32.2°F (0.1°C) | 36.6°F (2.6°C) |
-4.4°F (-2.5°C) | 9th Coolest | Coolest since: 1972 | 1898 |
| 117th Warmest | Warmest since: 2008 | 1933, 1999 | ||||
|
Sep–Dec 2009 4-Month |
38.9°F (3.8°C) | 42.1°F (5.6°C) |
-3.2°F (-1.8°C) | 18th Coolest | Coolest since: 1985 | 1898 |
| 108th Warmest | Warmest since: 2008 | 1933 | ||||
| Ties: 1905 | ||||||
|
Aug–Dec 2009 5-Month |
44.3°F (6.8°C) | 47.2°F (8.4°C) |
-2.9°F (-1.6°C) | 24th Coolest | Coolest since: 1985 | 1916 |
| 102nd Warmest | Warmest since: 2008 | 2016 | ||||
| Ties: 1915 | ||||||
|
Jul–Dec 2009 6-Month |
48.0°F (8.9°C) | 51.0°F (10.6°C) |
-3.0°F (-1.7°C) | 28th Coolest | Coolest since: 1985 | 1898 |
| 98th Warmest | Warmest since: 2008 | 2001 | ||||
| Ties: 1896, 1897 | ||||||
|
Jun–Dec 2009 7-Month |
49.7°F (9.8°C) | 52.6°F (11.4°C) |
-2.9°F (-1.6°C) | 30th Coolest | Coolest since: 1972 | 1912 |
| 96th Warmest | Warmest since: 2008 | 2016 | ||||
| Ties: 1904, 1919, 1926 | ||||||
|
May–Dec 2009 8-Month |
50.2°F (10.1°C) | 52.6°F (11.4°C) |
-2.4°F (-1.3°C) | 45th Coolest | Coolest since: 1983 | 1898, 1916 |
| 81st Warmest | Warmest since: 2008 | 1994, 2012 | ||||
| Ties: 1957 | ||||||
|
Apr–Dec 2009 9-Month |
49.1°F (9.5°C) | 51.5°F (10.8°C) |
-2.4°F (-1.3°C) | 45th Coolest | Coolest since: 1984 | 1912 |
| 81st Warmest | Warmest since: 2008 | 2012 | ||||
| Ties: 1922, 1941, 1942, 1984 | ||||||
|
Mar–Dec 2009 10-Month |
47.9°F (8.8°C) | 49.9°F (9.9°C) |
-2.0°F (-1.1°C) | 61st Coolest | Coolest since: 1984 | 1912 |
| 65th Warmest | Warmest since: 2008 | 2012 | ||||
| Ties: 1955, 1958 | ||||||
|
Feb–Dec 2009 11-Month |
46.6°F (8.1°C) | 48.1°F (8.9°C) |
-1.5°F (-0.8°C) | 76th Coolest | Coolest since: 1993 | 1912 |
| 50th Warmest | Warmest since: 2008 | 2012 | ||||
| Ties: 1921, 1962 | ||||||
|
Jan–Dec 2009 12-Month |
45.3°F (7.4°C) | 46.5°F (8.1°C) |
-1.2°F (-0.7°C) | 82nd Coolest | Coolest since: 1997 | 1912 |
| 44th Warmest | Warmest since: 2008 | 2012 | ||||
|
Jul 2008–Dec 2009 18-Month |
47.3°F (8.5°C) | 48.0°F (8.9°C) |
-0.7°F (-0.4°C) | 87th Coolest | Coolest since: 1997 | 1912 |
| 37th Warmest | Warmest since: 2008 | 2012 | ||||
| Ties: 1986 | ||||||
|
Jan 2008–Dec 2009 24-Month |
45.5°F (7.5°C) | 46.5°F (8.1°C) |
-1.0°F (-0.6°C) | 85th Coolest | Coolest since: 1997 | 1913 |
| 39th Warmest | Warmest since: 2008 | 2017 | ||||
| Ties: 1977, 1986 | ||||||
|
Jan 2007–Dec 2009 36-Month |
46.1°F (7.8°C) | 46.5°F (8.1°C) |
-0.4°F (-0.3°C) | 91st Coolest | Coolest since: 1998 | 1899, 1913 |
| 31st Warmest | Warmest since: 2008 | 2017 | ||||
|
Jan 2006–Dec 2009 48-Month |
46.5°F (8.1°C) | 46.5°F (8.1°C) |
0.0°F (0.0°C) | 98th Coolest | Coolest since: 1999 | 1915, 1918 |
| 22nd Warmest | Warmest since: 2008 | 2018 | ||||
| Ties: 1982, 1992 | ||||||
|
Jan 2005–Dec 2009 60-Month |
46.8°F (8.2°C) | 46.4°F (8.0°C) |
0.4°F (0.2°C) | 103rd Coolest | Coolest since: 2000 | 1916 |
| 15th Warmest | Warmest since: 2008 | 2007 | ||||
| Ties: 2014 | ||||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published March 2021, retrieved on March 9, 2021 from https://www.ncdc.noaa.gov/cag/