Climate at a Glance
Statewide 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 December 2020. For more information, please see Climatological Rankings.
Colorado
Average Temperature Rankings, September 1977
View Period (Months):All1234567891011121824364860
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| Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2020) |
Warmest/Coolest Since |
Record |
|---|---|---|---|---|---|---|
|
September 1977 1-Month |
59.7°F (15.4°C) | 57.3°F (14.1°C) |
2.4°F (1.3°C) | 104th Coolest | Coolest since: 1976 | 1912 |
| 23rd Warmest | Warmest since: 1963 | 2019 | ||||
| Ties: 1956, 2007, 2016 | ||||||
|
Aug–Sep 1977 2-Month |
62.6°F (17.0°C) | 61.2°F (16.2°C) |
1.4°F (0.8°C) | 95th Coolest | Coolest since: 1976 | 1912 |
| 32nd Warmest | Warmest since: 1969 | 2019 | ||||
| Ties: 1897, 2002, 2003, 2005 | ||||||
|
Jul–Sep 1977 3-Month |
64.5°F (18.1°C) | 63.2°F (17.3°C) |
1.3°F (0.8°C) | 95th Coolest | Coolest since: 1976 | 1912 |
| 32nd Warmest | Warmest since: 1969 | 2019 | ||||
| Ties: 2016 | ||||||
|
Jun–Sep 1977 4-Month |
64.7°F (18.2°C) | 62.7°F (17.1°C) |
2.0°F (1.1°C) | 109th Coolest | Coolest since: 1976 | 1912 |
| 18th Warmest | Warmest since: 1963 | 2012 | ||||
| Ties: 1936, 1963 | ||||||
|
May–Sep 1977 5-Month |
62.5°F (16.9°C) | 60.5°F (15.8°C) |
2.0°F (1.1°C) | 114th Coolest | Coolest since: 1976 | 1915 |
| 13th Warmest | Warmest since: 1963 | 2018 | ||||
|
Apr–Sep 1977 6-Month |
59.6°F (15.3°C) | 57.5°F (14.2°C) |
2.1°F (1.1°C) | 116th Coolest | Coolest since: 1976 | 1912 |
| 11th Warmest | Warmest since: 1963 | 2012 | ||||
| Ties: 1936, 2007 | ||||||
|
Mar–Sep 1977 7-Month |
55.7°F (13.2°C) | 54.1°F (12.3°C) |
1.6°F (0.9°C) | 104th Coolest | Coolest since: 1976 | 1912 |
| 23rd Warmest | Warmest since: 1963 | 2012 | ||||
| Ties: 1946 | ||||||
|
Feb–Sep 1977 8-Month |
52.6°F (11.4°C) | 50.8°F (10.4°C) |
1.8°F (1.0°C) | 112th Coolest | Coolest since: 1976 | 1912 |
| 15th Warmest | Warmest since: 1963 | 2012 | ||||
| Ties: 1981 | ||||||
|
Jan–Sep 1977 9-Month |
49.1°F (9.5°C) | 47.7°F (8.7°C) |
1.4°F (0.8°C) | 102nd Coolest | Coolest since: 1976 | 1912 |
| 25th Warmest | Warmest since: 1972 | 2012 | ||||
| Ties: 1946, 1972, 1996, 2014 | ||||||
|
Dec 1976–Sep 1977 10-Month |
46.9°F (8.3°C) | 45.5°F (7.5°C) |
1.4°F (0.8°C) | 100th Coolest | Coolest since: 1976 | 1912 |
| 26th Warmest | Warmest since: 1963 | 1934 | ||||
| Ties: 1999 | ||||||
|
Nov 1976–Sep 1977 11-Month |
45.6°F (7.6°C) | 44.4°F (6.9°C) |
1.2°F (0.7°C) | 96th Coolest | Coolest since: 1976 | 1912 |
| 30th Warmest | Warmest since: 1963 | 2018 | ||||
|
Oct 1976–Sep 1977 12-Month |
45.4°F (7.4°C) | 44.6°F (7.0°C) |
0.8°F (0.4°C) | 89th Coolest | Coolest since: 1976 | 1912 |
| 37th Warmest | Warmest since: 1972 | 1934, 2000 | ||||
| Ties: 1936, 1956, 1966, 1972, 2014 | ||||||
|
Apr 1976–Sep 1977 18-Month |
49.4°F (9.7°C) | 48.9°F (9.4°C) |
0.5°F (0.3°C) | 78th Coolest | Coolest since: 1976 | 1917 |
| 48th Warmest | Warmest since: 1967 | 2018 | ||||
| Ties: 1941, 1964, 1967 | ||||||
|
Oct 1975–Sep 1977 24-Month |
45.2°F (7.3°C) | 44.6°F (7.0°C) |
0.6°F (0.3°C) | 82nd Coolest | Coolest since: 1976 | 1913 |
| 43rd Warmest | Warmest since: 1967 | 2018 | ||||
| Ties: 1967, 1989 | ||||||
|
Oct 1974–Sep 1977 36-Month |
44.6°F (7.0°C) | 44.6°F (7.0°C) |
0.0°F (0.0°C) | 51st Coolest | Coolest since: 1976 | 1914 |
| 73rd Warmest | Warmest since: 1969 | 2018 | ||||
| Ties: 1946, 1952, 1957, 1965, 1967, 1969, 1986 | ||||||
|
Oct 1973–Sep 1977 48-Month |
44.6°F (7.0°C) | 44.5°F (6.9°C) |
0.1°F (0.1°C) | 52nd Coolest | Coolest since: 1976 | 1915 |
| 71st Warmest | Warmest since: 1972 | 2018 | ||||
| Ties: 1947, 1960, 1972, 1986 | ||||||
|
Oct 1972–Sep 1977 60-Month |
44.1°F (6.7°C) | 44.5°F (6.9°C) |
-0.4°F (-0.2°C) | 24th Coolest | Coolest since: 1976 | 1916 |
| 98th Warmest | Warmest since: 1976 | 2018 | ||||
| Ties: 1909, 1926, 1928, 1929, 1973, 1974, 1976 | ||||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2021, retrieved on January 20, 2021 from https://www.ncdc.noaa.gov/cag/