August weather in New Rochelle, NY
The average temperature in New Rochelle in August is 73.5°F (63.2°F–83.9°F). Average precipitation: 4.44 inches.
August is a summer month in New Rochelle, and is warmer than the annual average of 53.4°F. Daily temperatures swing about 20.7°F between overnight low and afternoon high. Expect about 9 days with precipitation. Daylight averages about 13h 38m. For travel, August is a comfortable month to visit.
Avg High
83.9°F
Avg Low
63.2°F
Precipitation
4.44 in
Daylight
13h 38m
August records in New Rochelle
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 100.9°F (1955) | 54.0°F (1998) | 1.18 in (2008) |
| August 2 | 100.9°F (1955) | 51.1°F (1947) | 1.80 in (1973) |
| August 3 | 97.0°F (2006) | 53.1°F (1953) | 1.45 in (1967) |
| August 4 | 93.9°F (1993) | 55.0°F (1964) | 1.48 in (1967) |
| August 5 | 99.0°F (2005) | 52.0°F (1972) | 1.62 in (2008) |
| August 6 | 96.1°F (1955) | 51.1°F (1992) | 1.56 in (1990) |
| August 7 | 95.0°F (1955) | 50.0°F (1994) | 2.80 in (1962) |
| August 8 | 95.0°F (1983) | 48.9°F (1995) | 1.95 in (2007) |
| August 9 | 98.1°F (1949) | 54.0°F (1950) | 2.21 in (1954) |
| August 10 | 99.0°F (1949) | 51.1°F (1999) | 3.48 in (1976) |
| August 11 | 98.1°F (1949) | 53.1°F (1972) | 1.63 in (2000) |
| August 12 | 96.1°F (2002) | 52.0°F (2006) | 2.60 in (1955) |
| August 13 | 99.0°F (2005) | 50.0°F (2006) | 4.77 in (1955) |
| August 14 | 97.0°F (2005) | 51.1°F (1983) | 1.67 in (1947) |
| August 15 | 95.0°F (1985) | 51.1°F (1964) | 1.59 in (1999) |
| August 16 | 93.9°F (1984) | 51.1°F (1994) | 1.13 in (1952) |
| August 17 | 93.9°F (2002) | 51.1°F (1979) | 1.29 in (1977) |
| August 18 | 93.9°F (2002) | 52.0°F (1981) | 1.51 in (1992) |
| August 19 | 93.9°F (2002) | 52.0°F (1977) | 3.48 in (1960) |
| August 20 | 96.1°F (1983) | 46.9°F (1995) | 2.84 in (2001) |
| August 21 | 95.0°F (1955) | 46.9°F (1992) | 1.43 in (2004) |
| August 22 | 93.0°F (1955) | 48.9°F (1993) | 2.06 in (2009) |
| August 23 | 90.0°F (1996) | 52.0°F (1994) | 1.64 in (1970) |
| August 24 | 93.9°F (1969) | 48.0°F (1994) | 1.54 in (1990) |
| August 25 | 96.1°F (1948) | 48.9°F (1987) | 1.78 in (1958) |
| August 26 | 102.0°F (1948) | 48.9°F (1995) | 2.50 in (1999) |
| August 27 | 97.0°F (1980) | 50.0°F (2008) | 3.04 in (1971) |
| August 28 | 97.0°F (1953) | 51.1°F (1986) | 3.14 in (1971) |
| August 29 | 99.0°F (1953) | 44.1°F (1982) | 2.14 in (2006) |
| August 30 | 97.0°F (1953) | 46.9°F (1986) | 1.68 in (1985) |
| August 31 | 99.0°F (1953) | 46.0°F (1965) | 1.20 in (1954) |