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 April 2022. For more information, please see Climatological Rankings.
Colorado
Average Temperature Rankings, September 1991
View Period (Months):All1234567891011121824364860
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| Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2021) |
Warmest/Coolest Since |
Record |
|---|---|---|---|---|---|---|
|
September 1991 1-Month |
57.5°F (14.2°C) | 57.3°F (14.1°C) |
0.2°F (0.1°C) | 62nd Coolest | Coolest since: 1988 | 1912 |
| 66th Warmest | Warmest since: 1990 | 2019 | ||||
|
Aug–Sep 1991 2-Month |
61.5°F (16.4°C) | 61.3°F (16.3°C) |
0.2°F (0.1°C) | 62nd Coolest | Coolest since: 1989 | 1912 |
| 66th Warmest | Warmest since: 1990 | 2019 | ||||
| Ties: 2008 | ||||||
|
Jul–Sep 1991 3-Month |
63.2°F (17.3°C) | 63.2°F (17.3°C) |
0.0°F (0.0°C) | 61st Coolest | Coolest since: 1987 | 1912 |
| 67th Warmest | Warmest since: 1990 | 2019 | ||||
|
Jun–Sep 1991 4-Month |
63.0°F (17.2°C) | 62.7°F (17.1°C) |
0.3°F (0.1°C) | 66th Coolest | Coolest since: 1989 | 1912 |
| 62nd Warmest | Warmest since: 1990 | 2012, 2021 | ||||
|
May–Sep 1991 5-Month |
61.1°F (16.2°C) | 60.5°F (15.8°C) |
0.6°F (0.4°C) | 78th Coolest | Coolest since: 1989 | 1915 |
| 50th Warmest | Warmest since: 1990 | 2018 | ||||
| Ties: 1910, 1984 | ||||||
|
Apr–Sep 1991 6-Month |
57.9°F (14.4°C) | 57.5°F (14.2°C) |
0.4°F (0.2°C) | 70th Coolest | Coolest since: 1986 | 1912 |
| 58th Warmest | Warmest since: 1990 | 2012 | ||||
| Ties: 1930, 1955, 1962, 1980 | ||||||
|
Mar–Sep 1991 7-Month |
54.6°F (12.6°C) | 54.1°F (12.3°C) |
0.5°F (0.3°C) | 72nd Coolest | Coolest since: 1987 | 1912 |
| 56th Warmest | Warmest since: 1990 | 2012 | ||||
|
Feb–Sep 1991 8-Month |
51.8°F (11.0°C) | 50.7°F (10.4°C) |
1.1°F (0.6°C) | 91st Coolest | Coolest since: 1989 | 1912 |
| 37th Warmest | Warmest since: 1990 | 2012 | ||||
| Ties: 1931, 2011 | ||||||
|
Jan–Sep 1991 9-Month |
48.5°F (9.2°C) | 47.8°F (8.8°C) |
0.7°F (0.4°C) | 82nd Coolest | Coolest since: 1988 | 1912 |
| 46th Warmest | Warmest since: 1990 | 2012 | ||||
| Ties: 1921, 1956, 1969, 1987 | ||||||
|
Dec 1990–Sep 1991 10-Month |
45.7°F (7.6°C) | 45.5°F (7.5°C) |
0.2°F (0.1°C) | 59th Coolest | Coolest since: 1988 | 1912 |
| 68th Warmest | Warmest since: 1990 | 1934 | ||||
| Ties: 1896, 1902, 1926, 1966, 1985 | ||||||
|
Nov 1990–Sep 1991 11-Month |
44.9°F (7.2°C) | 44.5°F (6.9°C) |
0.4°F (0.3°C) | 74th Coolest | Coolest since: 1988 | 1912 |
| 53rd Warmest | Warmest since: 1990 | 2018 | ||||
| Ties: 1902, 1982 | ||||||
|
Oct 1990–Sep 1991 12-Month |
45.0°F (7.2°C) | 44.6°F (7.0°C) |
0.4°F (0.2°C) | 75th Coolest | Coolest since: 1988 | 1912 |
| 52nd Warmest | Warmest since: 1990 | 1934, 2000 | ||||
| Ties: 1900, 1901, 1922, 1967, 1976, 1982 | ||||||
|
Apr 1990–Sep 1991 18-Month |
49.6°F (9.8°C) | 48.9°F (9.4°C) |
0.7°F (0.4°C) | 87th Coolest | Coolest since: 1988 | 1917 |
| 40th Warmest | Warmest since: 1990 | 2018 | ||||
| Ties: 1955, 1956, 1959, 1996 | ||||||
|
Oct 1989–Sep 1991 24-Month |
45.5°F (7.5°C) | 44.6°F (7.0°C) |
0.9°F (0.5°C) | 94th Coolest | Coolest since: 1989 | 1913 |
| 32nd Warmest | Warmest since: 1990 | 2018 | ||||
| Ties: 1978, 1987, 2009, 2011 | ||||||
|
Oct 1988–Sep 1991 36-Month |
45.5°F (7.5°C) | 44.6°F (7.0°C) |
0.9°F (0.5°C) | 94th Coolest | Coolest since: 1990 | 1914 |
| 31st Warmest | Warmest since: 1983 | 2018 | ||||
| Ties: 1955, 1992 | ||||||
|
Oct 1987–Sep 1991 48-Month |
45.3°F (7.4°C) | 44.5°F (6.9°C) |
0.8°F (0.5°C) | 91st Coolest | Coolest since: 1988 | 1915 |
| 33rd Warmest | Warmest since: 1990 | 2018 | ||||
| Ties: 1954, 1983, 1996 | ||||||
|
Oct 1986–Sep 1991 60-Month |
45.3°F (7.4°C) | 44.6°F (7.0°C) |
0.7°F (0.4°C) | 93rd Coolest | Coolest since: 1989 | 1916 |
| 30th Warmest | Warmest since: 1990 | 2018 | ||||
| Ties: 1935, 1996, 1997 | ||||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published May 2022, retrieved on May 20, 2022 from https://www.ncdc.noaa.gov/cag/