August weather in Rahway, NJ
The average temperature in Rahway in August is 75.2°F (66.1°F–84.3°F). Average precipitation: 4.14 inches.
August is a summer month in Rahway, and is warmer than the annual average of 54.6°F. Daily temperatures swing about 18.2°F between overnight low and afternoon high. Expect about 10 days with precipitation. Daylight averages about 13h 37m. For travel, August is a comfortable month to visit.
Avg High
84.3°F
Avg Low
66.1°F
Precipitation
4.14 in
Daylight
13h 37m
August records in Rahway
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 98.1°F (2002) | 53.1°F (1974) | 1.27 in (1996) |
| August 2 | 100.9°F (2002) | 53.1°F (1992) | 6.74 in (1973) |
| August 3 | 100.9°F (2002) | 52.0°F (1985) | 1.13 in (1974) |
| August 4 | 99.0°F (2006) | 51.1°F (1998) | 1.19 in (1974) |
| August 5 | 100.0°F (2005) | 24.1°F (1992) | 1.25 in (1984) |
| August 6 | 97.0°F (2001) | 51.1°F (1972) | 2.16 in (1990) |
| August 7 | 91.9°F (1983) | 50.0°F (1994) | 1.03 in (1990) |
| August 8 | 98.1°F (1983) | 50.0°F (1989) | 2.10 in (2007) |
| August 9 | 100.0°F (2001) | 48.9°F (1989) | 0.82 in (1991) |
| August 10 | 102.9°F (2001) | 52.0°F (1989) | 1.79 in (1987) |
| August 11 | 98.1°F (2001) | 46.9°F (1972) | 1.60 in (2007) |
| August 12 | 97.0°F (2002) | 48.0°F (1974) | 1.89 in (1983) |
| August 13 | 100.0°F (2002) | 51.1°F (1971) | 1.53 in (2001) |
| August 14 | 100.0°F (2002) | 48.9°F (1983) | 3.35 in (2011) |
| August 15 | 100.0°F (2002) | 51.1°F (1979) | 2.68 in (1989) |
| August 16 | 98.1°F (2002) | 48.0°F (1979) | 1.53 in (1969) |
| August 17 | 97.0°F (2002) | 44.1°F (1979) | 3.80 in (1974) |
| August 18 | 96.1°F (2002) | 48.9°F (1981) | 0.78 in (2007) |
| August 19 | 98.1°F (2002) | 48.9°F (1977) | 2.05 in (1991) |
| August 20 | 97.0°F (1983) | 44.1°F (1984) | 1.12 in (2005) |
| August 21 | 95.0°F (1995) | 43.0°F (1984) | 1.22 in (1997) |
| August 22 | 95.0°F (2005) | 45.0°F (1982) | 1.63 in (2009) |
| August 23 | 91.9°F (2003) | 44.1°F (1982) | 2.65 in (1970) |
| August 24 | 93.0°F (1972) | 44.1°F (1987) | 1.31 in (1979) |
| August 25 | 93.9°F (2015) | 44.1°F (1987) | 1.42 in (1975) |
| August 26 | 95.0°F (1998) | 46.9°F (1977) | 2.32 in (1999) |
| August 27 | 95.0°F (1983) | 52.0°F (1969) | 5.58 in (1971) |
| August 28 | 98.1°F (1973) | 48.9°F (1982) | 9.70 in (2011) |
| August 29 | 95.0°F (1973) | 39.9°F (1986) | 2.00 in (2002) |
| August 30 | 96.1°F (1973) | 39.0°F (1986) | 0.80 in (2006) |
| August 31 | 96.1°F (1973) | 44.1°F (1986) | 0.27 in (1978) |