Weather history and climate summary information is available for the following locations:
- Alamosa
- Buckley
- Colorado Springs
- Grand Junction
- La Junta
- Pueblo Memorial
Warmest October Days
The warmest October days in Colorado are:
| La Junta, Colorado | 1975 | 93.9°F |
| La Junta, Colorado | 2007 | 93°F |
| La Junta, Colorado | 2005 | 93°F |
| La Junta, Colorado | 1993 | 92.8°F |
| La Junta, Colorado | 1991 | 91.9°F |
Coldest October Days
The coldest October days in Colorado were:
| Alamosa, Colorado | 1996 | -5.1°F |
| Alamosa, Colorado | 1989 | -2.2°F |
| Alamosa, Colorado | 1993 | -0.9°F |
| Alamosa, Colorado | 2012 | 1.9°F |
| Buckley, Colorado | 1991 | 2.1°F |
Wettest October Days
The wettest single days in October occurred:
| La Junta, Colorado | 2008 | 2.2 inches |
| Buckley, Colorado | 1997 | 1.5 inches |
| La Junta, Colorado | 1990 | 1.3 inches |
| La Junta, Colorado | 2006 | 1.3 inches |
| La Junta, Colorado | 2009 | 1.3 inches |