October weather in Chelan, WA
The average temperature in Chelan in October is 50.5°F (38.8°F–62.2°F). Average precipitation: 1.04 inches.
October is a fall month in Chelan, and is warmer than the annual average of 50.1°F. Daily temperatures swing about 23.4°F between overnight low and afternoon high. Expect about 6 days with precipitation. Daylight averages about 10h 34m. For travel, October is a comfortable month to visit.
Avg High
62.2°F
Avg Low
38.8°F
Precipitation
1.04 in
Daylight
10h 34m
October records in Chelan
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| October 1 | 82.0°F (2003) | 27.0°F (1983) | 0.75 in (2007) |
| October 2 | 82.0°F (2022) | 27.0°F (1983) | 0.16 in (1995) |
| October 3 | 88.0°F (2003) | 34.0°F (1977) | 0.88 in (1967) |
| October 4 | 82.9°F (2003) | 33.1°F (1977) | 0.20 in (2011) |
| October 5 | 80.1°F (2022) | 32.0°F (1974) | 0.35 in (2011) |
| October 6 | 79.0°F (1958) | 34.0°F (2000) | 0.38 in (2011) |
| October 7 | 82.9°F (2014) | 27.0°F (1983) | 0.62 in (1981) |
| October 8 | 80.1°F (1979) | 28.9°F (1985) | 0.28 in (1959) |
| October 9 | 79.0°F (2023) | 30.0°F (2019) | 0.76 in (1997) |
| October 10 | 75.0°F (2020) | 28.0°F (2019) | 0.29 in (1975) |
| October 11 | 75.0°F (1996) | 28.0°F (2009) | 0.45 in (1959) |
| October 12 | 73.9°F (2022) | 26.1°F (2021) | 0.74 in (1962) |
| October 13 | 75.9°F (2004) | 28.9°F (2017) | 0.80 in (1962) |
| October 14 | 75.9°F (2022) | 26.1°F (1984) | 0.85 in (2016) |
| October 15 | 73.0°F (1959) | 30.9°F (1969) | 0.60 in (1990) |
| October 16 | 78.1°F (2022) | 26.1°F (1983) | 0.69 in (2003) |
| October 17 | 73.9°F (2022) | 28.9°F (1971) | 0.40 in (2004) |
| October 18 | 73.0°F (2005) | 28.9°F (1984) | 0.35 in (2004) |
| October 19 | 71.1°F (2005) | 28.0°F (1982) | 0.50 in (1958) |
| October 20 | 70.0°F (1977) | 27.0°F (1982) | 0.50 in (2016) |
| October 21 | 73.9°F (2024) | 28.0°F (1981) | 0.43 in (1975) |
| October 22 | 69.1°F (2013) | 24.1°F (2020) | 1.36 in (2017) |
| October 23 | 69.1°F (1962) | 28.0°F (1980) | 0.51 in (1967) |
| October 24 | 66.9°F (1977) | 25.0°F (1984) | 0.60 in (1989) |
| October 25 | 64.9°F (2005) | 19.9°F (2020) | 0.78 in (2023) |
| October 26 | 71.1°F (2019) | 25.0°F (2020) | 0.35 in (1975) |
| October 27 | 66.9°F (1998) | 25.0°F (2020) | 0.50 in (2016) |
| October 28 | 64.9°F (1983) | 21.0°F (1991) | 1.00 in (2018) |
| October 29 | 64.9°F (1965) | 16.0°F (2019) | 0.42 in (2012) |
| October 30 | 64.9°F (2012) | 19.9°F (2019) | 0.57 in (1997) |
| October 31 | 64.0°F (2022) | 3.0°F (1984) | 1.44 in (2007) |