October weather in Jamestown, CO
The average temperature in Jamestown in October is °F (°F–°F). Average precipitation: 2.03 inches.
October is a fall month in Jamestown, and is cooler than the annual average of 0°F. Expect about 9 days with precipitation. Daylight averages about 10h 54m.
Avg High
°F
Avg Low
°F
Precipitation
2.03 in
Daylight
10h 54m
October records in Jamestown
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| October 1 | 103.1°F (2005) | 17.1°F (2009) | 0.70 in (2017) |
| October 2 | 73.9°F (2006) | 20.1°F (2009) | 0.70 in (1986) |
| October 3 | 99.0°F (2005) | 19.9°F (2009) | 1.50 in (1984) |
| October 4 | 67.6°F (2024) | 13.6°F (2005) | 0.50 in (1984) |
| October 5 | 102.7°F (2005) | 12.2°F (2005) | 1.00 in (2025) |
| October 6 | 68.0°F (2020) | 7.7°F (2005) | 0.60 in (2004) |
| October 7 | 100.0°F (2006) | 10.0°F (2012) | 0.70 in (1985) |
| October 8 | 84.6°F (2005) | 11.1°F (2000) | 0.30 in (2011) |
| October 9 | 95.4°F (2005) | 10.6°F (1990) | 1.20 in (2005) |
| October 10 | 69.8°F (2005) | 8.2°F (2019) | 0.50 in (2005) |
| October 11 | 96.3°F (2005) | 6.8°F (2005) | 0.60 in (1986) |
| October 12 | 82.6°F (2006) | 13.1°F (1997) | 0.60 in (2010) |
| October 13 | 90.0°F (2006) | 13.1°F (1997) | 0.60 in (1987) |
| October 14 | 63.1°F (1998) | 4.6°F (2018) | 0.70 in (2007) |
| October 15 | 64.2°F (2014) | -4.0°F (2018) | 0.40 in (1981) |
| October 16 | 83.5°F (2006) | 3.9°F (1999) | 1.20 in (1984) |
| October 17 | 84.6°F (2005) | 0.5°F (1999) | 0.70 in (2006) |
| October 18 | 98.1°F (2005) | 1.2°F (1989) | 0.60 in (1999) |
| October 19 | 99.3°F (2005) | 6.3°F (1999) | 0.50 in (1986) |
| October 20 | 71.2°F (2006) | 6.8°F (1996) | 0.50 in (2015) |
| October 21 | 70.9°F (2003) | 1.9°F (1996) | 0.50 in (2015) |
| October 22 | 71.8°F (2003) | 5.0°F (2006) | 0.80 in (2015) |
| October 23 | 65.1°F (2003) | 8.6°F (2020) | 1.00 in (2019) |
| October 24 | 62.2°F (2007) | 7.5°F (1997) | 1.30 in (1997) |
| October 25 | 98.1°F (2006) | -9.4°F (2020) | 1.00 in (2011) |
| October 26 | 64.9°F (1999) | -9.4°F (2020) | 1.30 in (2006) |
| October 27 | 63.3°F (2016) | -6.0°F (2020) | 1.10 in (2009) |
| October 28 | 91.2°F (2005) | -2.6°F (1991) | 0.80 in (1993) |
| October 29 | 97.9°F (2006) | -11.0°F (2019) | 0.50 in (2019) |
| October 30 | 56.5°F (2016) | -7.2°F (2002) | 0.50 in (1981) |
| October 31 | 95.0°F (2006) | 0.7°F (1991) | 0.90 in (1986) |