October weather in Riverdale Park, MD
The average temperature in Riverdale Park in October is 59.4°F (49.0°F–69.9°F). Average precipitation: 4.23 inches.
October is a fall month in Riverdale Park, and is warmer than the annual average of 58.3°F. Daily temperatures swing about 20.9°F between overnight low and afternoon high. Expect about 9 days with precipitation. Daylight averages about 10h 57m. For travel, October is a comfortable month to visit.
Avg High
69.9°F
Avg Low
49.0°F
Precipitation
4.23 in
Daylight
10h 57m
October records in Riverdale Park
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| October 1 | 90.0°F (1986) | 36.0°F (1993) | 2.91 in (2010) |
| October 2 | 90.0°F (1986) | 34.0°F (1997) | 1.11 in (1979) |
| October 3 | 93.9°F (2019) | 36.0°F (1997) | 1.15 in (2015) |
| October 4 | 93.9°F (1954) | 28.0°F (1974) | 1.56 in (1962) |
| October 5 | 93.9°F (1951) | 30.9°F (1974) | 1.20 in (1948) |
| October 6 | 91.9°F (1951) | 33.1°F (1965) | 1.53 in (1957) |
| October 7 | 89.1°F (1997) | 30.0°F (1988) | 1.43 in (1968) |
| October 8 | 91.9°F (2007) | 30.9°F (1989) | 4.98 in (2005) |
| October 9 | 93.0°F (2007) | 28.9°F (1988) | 2.25 in (2005) |
| October 10 | 91.9°F (2007) | 30.0°F (1989) | 2.01 in (1971) |
| October 11 | 88.0°F (1954) | 30.0°F (1989) | 1.23 in (2013) |
| October 12 | 90.0°F (1954) | 30.0°F (1964) | 2.37 in (2013) |
| October 13 | 91.0°F (1954) | 32.0°F (1988) | 0.64 in (2011) |
| October 14 | 89.1°F (1954) | 24.1°F (1988) | 5.30 in (1955) |
| October 15 | 86.0°F (1975) | 25.0°F (1988) | 1.58 in (1954) |
| October 16 | 86.0°F (1975) | 34.0°F (1972) | 1.26 in (2014) |
| October 17 | 84.0°F (1989) | 33.1°F (1988) | 1.28 in (2019) |
| October 18 | 82.9°F (1963) | 26.1°F (1977) | 1.75 in (1997) |
| October 19 | 84.0°F (2016) | 28.9°F (1976) | 3.74 in (1966) |
| October 20 | 87.1°F (2016) | 28.9°F (1972) | 1.70 in (1960) |
| October 21 | 84.0°F (2016) | 26.1°F (1972) | 1.64 in (1961) |
| October 22 | 84.0°F (1979) | 28.9°F (1974) | 1.32 in (1988) |
| October 23 | 84.0°F (1984) | 28.0°F (1997) | 1.91 in (1950) |
| October 24 | 84.0°F (1978) | 24.1°F (1969) | 1.30 in (1983) |
| October 25 | 86.0°F (2001) | 30.0°F (1988) | 1.88 in (1971) |
| October 26 | 79.0°F (2021) | 27.0°F (1987) | 1.99 in (2021) |
| October 27 | 84.0°F (1963) | 23.0°F (1988) | 3.98 in (2007) |
| October 28 | 82.9°F (1984) | 25.0°F (1988) | 2.15 in (1972) |
| October 29 | 84.9°F (2023) | 27.0°F (1976) | 2.49 in (2012) |
| October 30 | 82.0°F (1950) | 25.0°F (1969) | 1.87 in (2020) |
| October 31 | 84.9°F (1950) | 19.9°F (1966) | 3.04 in (2012) |