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 1899
View Period (Months):All12345678910111218243648
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| Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2020) |
Warmest/Coolest Since |
Record |
|---|---|---|---|---|---|---|
|
September 1899 1-Month |
58.6°F (14.8°C) | 57.3°F (14.1°C) |
1.3°F (0.7°C) | 82nd Coolest | Coolest since: 1898 | 1912 |
| 45th Warmest | Warmest since: 1897 | 2019 | ||||
| Ties: 1938, 1955, 1980, 1992 | ||||||
|
Aug–Sep 1899 2-Month |
61.6°F (16.4°C) | 61.3°F (16.3°C) |
0.3°F (0.1°C) | 72nd Coolest | Coolest since: 1898 | 1912 |
| 55th Warmest | Warmest since: 1897 | 2019 | ||||
| Ties: 1911, 1914, 1932, 1934, 1946, 1956, 1984, 1988 | ||||||
|
Jul–Sep 1899 3-Month |
63.0°F (17.2°C) | 63.2°F (17.3°C) |
-0.2°F (-0.1°C) | 49th Coolest | Coolest since: 1898 | 1912 |
| 78th Warmest | Warmest since: 1898 | 2019 | ||||
| Ties: 1898, 1914, 1921, 1976 | ||||||
|
Jun–Sep 1899 4-Month |
62.6°F (17.0°C) | 62.8°F (17.1°C) |
-0.2°F (-0.1°C) | 48th Coolest | Coolest since: 1895 | 1912 |
| 79th Warmest | Warmest since: 1898 | 2012 | ||||
| Ties: 1905, 1918, 1930, 1972, 1986, 1987, 1995 | ||||||
|
May–Sep 1899 5-Month |
60.3°F (15.7°C) | 60.6°F (15.9°C) |
-0.3°F (-0.2°C) | 40th Coolest | Coolest since: 1898 | 1915 |
| 87th Warmest | Warmest since: 1897 | 2018 | ||||
| Ties: 1902, 1944, 1949, 1976, 1979, 1986 | ||||||
|
Apr–Sep 1899 6-Month |
57.5°F (14.2°C) | 57.6°F (14.2°C) |
-0.1°F (0.0°C) | 47th Coolest | Coolest since: 1898 | 1912 |
| 80th Warmest | Warmest since: 1897 | 2012 | ||||
| Ties: 1900, 1926, 1964, 1974, 1976, 1997 | ||||||
|
Mar–Sep 1899 7-Month |
53.7°F (12.1°C) | 54.1°F (12.3°C) |
-0.4°F (-0.2°C) | 36th Coolest | Coolest since: 1898 | 1912 |
| 91st Warmest | Warmest since: 1897 | 2012 | ||||
| Ties: 1908, 1993 | ||||||
|
Feb–Sep 1899 8-Month |
49.1°F (9.5°C) | 50.8°F (10.4°C) |
-1.7°F (-0.9°C) | 10th Coolest | Coolest since: 1895 | 1912 |
| 117th Warmest | Warmest since: 1898 | 2012 | ||||
| Ties: 1973, 1975 | ||||||
|
Jan–Sep 1899 9-Month |
46.0°F (7.8°C) | 47.8°F (8.8°C) |
-1.8°F (-1.0°C) | 8th Coolest | Coolest since: 1895 | 1912 |
| 119th Warmest | Warmest since: 1898 | 2012 | ||||
| Ties: 1895, 1965 | ||||||
|
Dec 1898–Sep 1899 10-Month |
43.2°F (6.2°C) | 45.6°F (7.6°C) |
-2.4°F (-1.4°C) | 6th Coolest | Coolest to Date | 1912 |
| 120th Warmest | Warmest since: 1898 | 1934 | ||||
|
Nov 1898–Sep 1899 11-Month |
41.9°F (5.5°C) | 44.4°F (6.9°C) |
-2.5°F (-1.4°C) | 4th Coolest | Coolest to Date | 1912 |
| 122nd Warmest | Warmest since: 1898 | 2018 | ||||
|
Oct 1898–Sep 1899 12-Month |
42.0°F (5.6°C) | 44.6°F (7.0°C) |
-2.6°F (-1.4°C) | 3rd Coolest | Coolest to Date | 1912 |
| 123rd Warmest | Warmest since: 1898 | 1934, 2000 | ||||
|
Apr 1898–Sep 1899 18-Month |
47.1°F (8.4°C) | 48.9°F (9.4°C) |
-1.8°F (-1.0°C) | 4th Coolest | Coolest to Date | 1917 |
| 122nd Warmest | Warmest since: 1898 | 2018 | ||||
| Ties: 1929 | ||||||
|
Oct 1897–Sep 1899 24-Month |
42.8°F (6.0°C) | 44.6°F (7.0°C) |
-1.8°F (-1.0°C) | 2nd Coolest | Coolest to Date | 1913 |
| 123rd Warmest | Warmest since: 1898 | 2018 | ||||
|
Oct 1896–Sep 1899 36-Month |
43.3°F (6.3°C) | 44.6°F (7.0°C) |
-1.3°F (-0.7°C) | 4th Coolest | Coolest to Date | 1914 |
| 120th Warmest | Warmest since: 1898 | 2018 | ||||
| Ties: 1919 | ||||||
|
Oct 1895–Sep 1899 48-Month |
43.5°F (6.4°C) | 44.6°F (7.0°C) |
-1.1°F (-0.6°C) | 5th Coolest | Coolest to Date | 1915 |
| 118th Warmest | Warmest to Date | 2018 | ||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2021, retrieved on January 26, 2021 from https://www.ncdc.noaa.gov/cag/