October weather in Harrison, ID
The average temperature in Harrison in October is 46.5°F (35.6°F–57.4°F). Average precipitation: 2.50 inches.
October is a fall month in Harrison, and is warmer than the annual average of 46.5°F. Daily temperatures swing about 21.8°F between overnight low and afternoon high. Daylight averages about 10h 35m. For travel, October is cool.
Avg High
57.4°F
Avg Low
35.6°F
Precipitation
2.50 in
Daylight
10h 35m
October records in Harrison
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| October 1 | 84.9°F (1992) | 28.9°F (2002) | 0.12 in (2014) |
| October 2 | 86.0°F (2008) | 27.0°F (2019) | 0.67 in (1995) |
| October 3 | 79.0°F (1988) | 25.0°F (1989) | 0.11 in (1995) |
| October 4 | 80.1°F (1988) | 26.1°F (2018) | 0.30 in (1950) |
| October 5 | 80.1°F (1993) | 28.9°F (1989) | 0.60 in (1950) |
| October 6 | 77.0°F (2021) | 28.0°F (1990) | 0.00 in (1950) |
| October 7 | 81.0°F (1988) | 24.1°F (1990) | 0.10 in (1997) |
| October 8 | 82.9°F (2020) | 24.1°F (1990) | 0.48 in (1999) |
| October 9 | 78.1°F (1988) | 27.0°F (1990) | 1.09 in (2017) |
| October 10 | 81.0°F (1988) | 19.9°F (2009) | 2.35 in (2016) |
| October 11 | 84.0°F (1991) | 19.0°F (2019) | 0.43 in (1998) |
| October 12 | 84.0°F (1991) | 19.9°F (2009) | 1.01 in (2020) |
| October 13 | 73.0°F (1991) | 19.9°F (2009) | 0.50 in (1996) |
| October 14 | 73.9°F (2022) | 25.0°F (2008) | 0.45 in (1994) |
| October 15 | 75.0°F (1991) | 21.0°F (1992) | 0.81 in (1990) |
| October 16 | 75.9°F (1991) | 21.0°F (1992) | 0.48 in (2012) |
| October 17 | 81.0°F (2015) | 28.0°F (1989) | 2.07 in (2016) |
| October 18 | 77.0°F (2022) | 26.1°F (1991) | 0.72 in (2017) |
| October 19 | 75.0°F (2022) | 27.0°F (1996) | 0.66 in (1950) |
| October 20 | 75.9°F (2014) | 24.1°F (1996) | 0.76 in (2017) |
| October 21 | 75.9°F (2014) | 27.0°F (1993) | 1.09 in (2019) |
| October 22 | 72.0°F (2018) | 25.0°F (2007) | 0.78 in (2019) |
| October 23 | 73.0°F (2018) | 23.0°F (2002) | 0.65 in (1996) |
| October 24 | 73.0°F (2007) | 25.0°F (2007) | 1.97 in (2017) |
| October 25 | 66.9°F (1990) | 18.0°F (2020) | 0.52 in (1995) |
| October 26 | 72.0°F (1992) | 12.0°F (2020) | 1.55 in (1994) |
| October 27 | 64.0°F (1998) | 12.0°F (2020) | 0.81 in (2021) |
| October 28 | 68.0°F (1990) | 14.0°F (1991) | 0.92 in (1999) |
| October 29 | 66.0°F (2008) | 12.9°F (2019) | 1.42 in (2012) |
| October 30 | 60.1°F (2020) | 10.9°F (2019) | 0.45 in (1950) |
| October 31 | 72.0°F (2008) | 9.0°F (2002) | 1.74 in (2016) |