October weather in Sunbury, PA
The average temperature in Sunbury in October is 52.0°F (40.4°F–63.6°F). Average precipitation: 3.92 inches. Average snowfall is 0.2 inches.
October is a fall month in Sunbury, and is warmer than the annual average of 50.3°F. Daily temperatures swing about 23.2°F between overnight low and afternoon high. Expect about 11 days with precipitation. Daylight averages about 10h 53m. For travel, October is a comfortable month to visit.
Avg High
63.6°F
Avg Low
40.4°F
Precipitation
3.92 in
Snow
0.2 in
October records in Sunbury
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| October 1 | 81.0°F (2025) | 34.0°F (1961) | 3.89 in (2010) |
| October 2 | 80.1°F (2019) | 30.9°F (1958) | 3.36 in (1965) |
| October 3 | 87.1°F (2019) | 32.0°F (1974) | 2.05 in (1929) |
| October 4 | 82.9°F (1967) | 26.1°F (1974) | 1.61 in (1927) |
| October 5 | 87.1°F (2007) | 28.0°F (1974) | 2.20 in (1962) |
| October 6 | 87.1°F (1959) | 27.0°F (1958) | 3.40 in (1932) |
| October 7 | 89.1°F (1959) | 28.0°F (1965) | 1.73 in (2023) |
| October 8 | 86.0°F (1963) | 24.1°F (1964) | 2.82 in (2005) |
| October 9 | 89.1°F (2007) | 25.0°F (1964) | 1.55 in (1959) |
| October 10 | 91.0°F (2007) | 30.0°F (2025) | 0.62 in (1999) |
| October 11 | 82.0°F (2018) | 28.0°F (1964) | 2.00 in (2013) |
| October 12 | 82.9°F (1962) | 21.9°F (1964) | 1.50 in (2002) |
| October 13 | 81.0°F (1962) | 25.0°F (1964) | 1.05 in (1927) |
| October 14 | 79.0°F (1961) | 27.0°F (2006) | 2.32 in (1955) |
| October 15 | 82.0°F (1975) | 26.1°F (2006) | 1.53 in (2003) |
| October 16 | 82.9°F (2021) | 27.0°F (2006) | 1.25 in (1954) |
| October 17 | 84.0°F (1963) | 27.0°F (2006) | 1.58 in (1943) |
| October 18 | 81.0°F (1958) | 28.0°F (1972) | 3.40 in (1975) |
| October 19 | 82.0°F (1963) | 21.0°F (1974) | 1.48 in (1967) |
| October 20 | 82.9°F (1963) | 21.9°F (1972) | 1.56 in (2007) |
| October 21 | 81.0°F (1963) | 23.0°F (1972) | 1.17 in (1944) |
| October 22 | 80.1°F (1963) | 25.0°F (1972) | 1.06 in (1970) |
| October 23 | 81.0°F (2020) | 25.0°F (1974) | 1.87 in (1937) |
| October 24 | 77.0°F (1975) | 19.0°F (1969) | 1.23 in (2009) |
| October 25 | 79.0°F (1963) | 19.9°F (1964) | 1.02 in (1926) |
| October 26 | 78.1°F (1963) | 24.1°F (1964) | 1.46 in (1967) |
| October 27 | 82.9°F (1963) | 25.0°F (2016) | 2.01 in (1943) |
| October 28 | 80.1°F (1963) | 27.0°F (2013) | 1.42 in (2003) |
| October 29 | 79.0°F (2014) | 25.0°F (1965) | 1.50 in (2015) |
| October 30 | 75.0°F (1961) | 23.0°F (1965) | 2.16 in (2012) |
| October 31 | 75.9°F (2016) | 23.0°F (1965) | 1.27 in (1955) |