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 January 2021. For more information, please see Climatological Rankings.
Cheyenne, Wyoming
Average Temperature Rankings, December 2020
View Period (Months):All1234567891011121824364860
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| Period | Value | 1981-2010 Mean |
Anomaly | Rank (1895-2020) |
Warmest/Coolest Since |
Record |
|---|---|---|---|---|---|---|
|
December 2020 1-Month |
30.8°F (-0.7°C) | 27.8°F (-2.3°C) |
3.0°F (1.6°C) | 101st Coolest | Coolest since: 2018 | 1983 |
| 26th Warmest | Warmest since: 2019 | 1980 | ||||
| Ties: 2010 | ||||||
|
Nov–Dec 2020 2-Month |
35.4°F (1.9°C) | 31.6°F (-0.2°C) |
3.8°F (2.1°C) | 119th Coolest | Coolest since: 2019 | 1983 |
| 7th Warmest | Warmest since: 2017 | 1999 | ||||
| Ties: 1954 | ||||||
|
Oct–Dec 2020 3-Month |
38.5°F (3.6°C) | 36.6°F (2.6°C) |
1.9°F (1.0°C) | 109th Coolest | Coolest since: 2019 | 1898 |
| 17th Warmest | Warmest since: 2017 | 1933 | ||||
| Ties: 1994, 2003 | ||||||
|
Sep–Dec 2020 4-Month |
43.8°F (6.6°C) | 42.0°F (5.6°C) |
1.8°F (1.0°C) | 108th Coolest | Coolest since: 2019 | 1898 |
| 18th Warmest | Warmest since: 2017 | 1933 | ||||
|
Aug–Dec 2020 5-Month |
49.5°F (9.7°C) | 47.1°F (8.4°C) |
2.4°F (1.3°C) | 122nd Coolest | Coolest since: 2019 | 1916 |
| 4th Warmest | Warmest since: 2016 | 1980 | ||||
| Ties: 1963, 2001 | ||||||
|
Jul–Dec 2020 6-Month |
53.1°F (11.7°C) | 50.8°F (10.4°C) |
2.3°F (1.3°C) | 121st Coolest | Coolest since: 2019 | 1898 |
| 5th Warmest | Warmest since: 2016 | 1980 | ||||
| Ties: 2003 | ||||||
|
Jun–Dec 2020 7-Month |
55.0°F (12.8°C) | 52.5°F (11.4°C) |
2.5°F (1.4°C) | 123rd Coolest | Coolest since: 2019 | 1912, 1916 |
| 3rd Warmest | Warmest since: 2016 | 1980, 2016 | ||||
|
May–Dec 2020 8-Month |
54.9°F (12.7°C) | 52.5°F (11.4°C) |
2.4°F (1.3°C) | 125th Coolest | Coolest since: 2019 | 1898 |
| 1st Warmest | Warmest since: 2012 | 1994, 2012, 2020 | ||||
| Ties: 1994, 2012 | ||||||
|
Apr–Dec 2020 9-Month |
53.3°F (11.8°C) | 51.5°F (10.8°C) |
1.8°F (1.0°C) | 120th Coolest | Coolest since: 2019 | 1912, 1916 |
| 6th Warmest | Warmest since: 2016 | 2012 | ||||
| Ties: 1963 | ||||||
|
Mar–Dec 2020 10-Month |
51.7°F (10.9°C) | 49.8°F (9.9°C) |
1.9°F (1.0°C) | 121st Coolest | Coolest since: 2019 | 1912 |
| 5th Warmest | Warmest since: 2017 | 2012 | ||||
| Ties: 2001 | ||||||
|
Feb–Dec 2020 11-Month |
49.5°F (9.7°C) | 48.1°F (8.9°C) |
1.4°F (0.8°C) | 118th Coolest | Coolest since: 2019 | 1912 |
| 8th Warmest | Warmest since: 2017 | 2012 | ||||
| Ties: 1980, 2001 | ||||||
|
Jan–Dec 2020 12-Month |
48.0°F (8.9°C) | 46.5°F (8.1°C) |
1.5°F (0.8°C) | 119th Coolest | Coolest since: 2019 | 1912 |
| 7th Warmest | Warmest since: 2017 | 2012 | ||||
| Ties: 2005 | ||||||
|
Jul 2019–Dec 2020 18-Month |
49.2°F (9.6°C) | 47.9°F (8.8°C) |
1.3°F (0.8°C) | 115th Coolest | Coolest since: 2019 | 1912 |
| 9th Warmest | Warmest since: 2017 | 1981 | ||||
| Ties: 1999 | ||||||
|
Jan 2019–Dec 2020 24-Month |
46.9°F (8.3°C) | 46.4°F (8.0°C) |
0.5°F (0.3°C) | 105th Coolest | Coolest since: 2019 | 1913 |
| 19th Warmest | Warmest since: 2018 | 2017 | ||||
| Ties: 1992 | ||||||
|
Jan 2018–Dec 2020 36-Month |
47.0°F (8.3°C) | 46.4°F (8.0°C) |
0.6°F (0.3°C) | 105th Coolest | Coolest since: 2015 | 1899, 1913, 1917 |
| 17th Warmest | Warmest since: 2019 | 2017 | ||||
| Ties: 1988 | ||||||
|
Jan 2017–Dec 2020 48-Month |
47.4°F (8.6°C) | 46.5°F (8.1°C) |
0.9°F (0.5°C) | 113th Coolest | Coolest since: 2016 | 1915, 1918 |
| 7th Warmest | Warmest since: 2019 | 2018 | ||||
| Ties: 2004, 2015 | ||||||
|
Jan 2016–Dec 2020 60-Month |
47.6°F (8.7°C) | 46.4°F (8.0°C) |
1.2°F (0.7°C) | 114th Coolest | Coolest since: 2017 | 1916 |
| 4th Warmest | Warmest since: 2019 | 2016, 2018, 2019 | ||||
| Ties: 2007 | ||||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published February 2021, retrieved on February 26, 2021 from https://www.ncdc.noaa.gov/cag/