October weather in Rockville, MD
The average temperature in Rockville in October is 57.0°F (48.0°F–65.9°F). Average precipitation: 3.52 inches.
October is a fall month in Rockville, and is warmer than the annual average of 56.2°F. Daily temperatures swing about 17.9°F between overnight low and afternoon high. Expect about 8 days with precipitation. Daylight averages about 10h 57m. For travel, October is a comfortable month to visit.
Avg High
65.9°F
Avg Low
48.0°F
Precipitation
3.52 in
Daylight
10h 57m
October records in Rockville
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| October 1 | 87.1°F (1986) | 32.0°F (1916) | 1.92 in (1979) |
| October 2 | 86.0°F (1986) | 30.0°F (1916) | 1.40 in (1973) |
| October 3 | 93.0°F (1919) | 25.0°F (1974) | 0.99 in (1976) |
| October 4 | 93.0°F (1919) | 21.0°F (1974) | 0.94 in (1962) |
| October 5 | 89.1°F (1959) | 30.9°F (1970) | 1.29 in (1948) |
| October 6 | 90.0°F (1951) | 34.0°F (1965) | 1.11 in (2006) |
| October 7 | 86.0°F (1959) | 25.0°F (1917) | 1.98 in (2005) |
| October 8 | 90.0°F (1916) | 30.9°F (1918) | 4.06 in (2005) |
| October 9 | 88.0°F (1916) | 25.0°F (1978) | 1.73 in (1959) |
| October 10 | 91.0°F (1919) | 24.1°F (1979) | 1.82 in (1971) |
| October 11 | 93.0°F (1919) | 24.1°F (1979) | 1.04 in (2002) |
| October 12 | 90.0°F (1954) | 30.9°F (1916) | 1.10 in (1919) |
| October 13 | 89.1°F (1954) | 25.0°F (1917) | 0.51 in (1986) |
| October 14 | 87.1°F (1954) | 25.0°F (1917) | 2.20 in (1955) |
| October 15 | 86.0°F (1920) | 26.1°F (1979) | 1.35 in (1954) |
| October 16 | 84.9°F (1920) | 33.1°F (1986) | 1.30 in (1914) |
| October 17 | 84.0°F (1958) | 28.0°F (1978) | 1.80 in (1989) |
| October 18 | 82.0°F (1963) | 25.0°F (1977) | 1.92 in (1996) |
| October 19 | 81.0°F (1963) | 25.0°F (1976) | 1.30 in (1916) |
| October 20 | 81.0°F (1963) | 21.9°F (1974) | 1.03 in (1910) |
| October 21 | 84.9°F (1979) | 19.9°F (1917) | 1.64 in (1995) |
| October 22 | 84.0°F (1920) | 19.9°F (1974) | 1.41 in (1970) |
| October 23 | 81.0°F (1975) | 26.1°F (1918) | 4.36 in (1990) |
| October 24 | 81.0°F (1975) | 28.0°F (1915) | 1.72 in (1917) |
| October 25 | 81.0°F (1952) | 28.0°F (1915) | 1.95 in (1971) |
| October 26 | 81.0°F (1984) | 26.1°F (1917) | 1.08 in (1977) |
| October 27 | 84.0°F (1984) | 23.0°F (1979) | 1.57 in (2003) |
| October 28 | 84.9°F (1984) | 19.9°F (1976) | 1.75 in (1972) |
| October 29 | 81.0°F (1918) | 24.1°F (1982) | 1.33 in (1949) |
| October 30 | 80.1°F (1950) | 27.0°F (1910) | 0.86 in (1917) |
| October 31 | 82.0°F (1950) | 21.0°F (1917) | 0.79 in (1949) |