August weather in Belvidere, NJ
The average temperature in Belvidere in August is 71.0°F (59.4°F–82.6°F). Average precipitation: 4.55 inches.
August is a summer month in Belvidere, and is warmer than the annual average of 50.1°F. Daily temperatures swing about 23.2°F between overnight low and afternoon high. Expect about 11 days with precipitation. Daylight averages about 13h 38m. For travel, August is a comfortable month to visit.
Avg High
82.6°F
Avg Low
59.4°F
Precipitation
4.55 in
Daylight
13h 38m
August records in Belvidere
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 100.0°F (2002) | 48.9°F (2014) | 1.45 in (2019) |
| August 2 | 98.1°F (1999) | 51.1°F (2013) | 1.16 in (1986) |
| August 3 | 98.1°F (2002) | 52.0°F (1985) | 1.54 in (2020) |
| August 4 | 97.0°F (2005) | 53.1°F (1985) | 3.52 in (2018) |
| August 5 | 95.0°F (2005) | 44.1°F (2013) | 4.95 in (2020) |
| August 6 | 91.9°F (2002) | 46.0°F (2013) | 1.25 in (1990) |
| August 7 | 91.9°F (2001) | 48.0°F (2004) | 2.94 in (2024) |
| August 8 | 95.0°F (2001) | 48.0°F (2004) | 1.20 in (1985) |
| August 9 | 99.0°F (2001) | 48.9°F (1989) | 2.00 in (1982) |
| August 10 | 99.0°F (2001) | 52.0°F (1989) | 1.76 in (2003) |
| August 11 | 91.9°F (2009) | 45.0°F (2006) | 1.24 in (1998) |
| August 12 | 93.9°F (2002) | 46.0°F (2006) | 2.03 in (2003) |
| August 13 | 96.1°F (2002) | 50.0°F (2006) | 1.36 in (2004) |
| August 14 | 98.1°F (2002) | 48.9°F (1983) | 2.86 in (2011) |
| August 15 | 98.1°F (2002) | 48.0°F (2013) | 1.35 in (2023) |
| August 16 | 95.0°F (1988) | 50.0°F (1983) | 0.74 in (2011) |
| August 17 | 93.9°F (1997) | 51.1°F (2013) | 1.40 in (1993) |
| August 18 | 93.9°F (2002) | 51.1°F (2005) | 2.45 in (1986) |
| August 19 | 96.1°F (2002) | 51.1°F (1997) | 3.15 in (2024) |
| August 20 | 91.9°F (1983) | 48.0°F (1998) | 0.85 in (2015) |
| August 21 | 96.1°F (1983) | 46.0°F (2000) | 1.76 in (1997) |
| August 22 | 93.9°F (1995) | 43.0°F (1982) | 2.21 in (2004) |
| August 23 | 90.0°F (1983) | 43.0°F (1982) | 3.65 in (2021) |
| August 24 | 88.0°F (1996) | 44.1°F (2000) | 1.99 in (1990) |
| August 25 | 91.0°F (2021) | 44.1°F (1987) | 1.47 in (2023) |
| August 26 | 93.0°F (1993) | 45.0°F (1987) | 1.55 in (1999) |
| August 27 | 93.9°F (1993) | 48.0°F (1987) | 0.85 in (1987) |
| August 28 | 91.9°F (2020) | 50.0°F (2010) | 6.00 in (2011) |
| August 29 | 93.9°F (1993) | 41.0°F (1982) | 0.97 in (1987) |
| August 30 | 93.9°F (1991) | 41.0°F (1986) | 0.84 in (1988) |
| August 31 | 93.9°F (1991) | 41.0°F (1986) | 1.16 in (1985) |