August weather in Princeton, IN
The average temperature in Princeton in August is 75.7°F (64.4°F–87.0°F). Average precipitation: 3.32 inches.
August is a summer month in Princeton, and is warmer than the annual average of 55°F. Daily temperatures swing about 22.6°F between overnight low and afternoon high. Expect about 7 days with precipitation. Daylight averages about 13h 30m. For travel, August is a comfortable month to visit.
Avg High
87.0°F
Avg Low
64.4°F
Precipitation
3.32 in
Daylight
13h 30m
August records in Princeton
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 100.0°F (1929) | 54.0°F (1925) | 2.00 in (1968) |
| August 2 | 102.0°F (1899) | 52.0°F (1920) | 1.55 in (1924) |
| August 3 | 102.0°F (1930) | 51.1°F (1950) | 1.70 in (1954) |
| August 4 | 102.0°F (1930) | 46.0°F (1967) | 2.52 in (1971) |
| August 5 | 102.0°F (1930) | 48.9°F (1912) | 3.38 in (1937) |
| August 6 | 106.0°F (1930) | 52.0°F (1948) | 10.50 in (1905) |
| August 7 | 106.0°F (1930) | 48.9°F (2004) | 2.87 in (1965) |
| August 8 | 108.0°F (1930) | 50.0°F (1967) | 3.05 in (1898) |
| August 9 | 108.0°F (1930) | 50.0°F (1967) | 2.75 in (2021) |
| August 10 | 102.9°F (1911) | 52.0°F (1919) | 2.80 in (1934) |
| August 11 | 100.9°F (1911) | 52.0°F (1967) | 1.80 in (1945) |
| August 12 | 100.0°F (1911) | 48.0°F (1967) | 1.63 in (1993) |
| August 13 | 100.0°F (1936) | 44.1°F (1964) | 2.00 in (2016) |
| August 14 | 99.0°F (2010) | 48.9°F (1963) | 1.41 in (1991) |
| August 15 | 102.0°F (1936) | 46.9°F (1963) | 1.82 in (1920) |
| August 16 | 100.9°F (1911) | 48.0°F (1919) | 1.48 in (2012) |
| August 17 | 105.1°F (1936) | 53.1°F (1976) | 4.00 in (1946) |
| August 18 | 107.1°F (1936) | 52.0°F (1976) | 2.00 in (1904) |
| August 19 | 107.1°F (1936) | 48.0°F (1953) | 1.72 in (1941) |
| August 20 | 104.0°F (1936) | 48.9°F (1967) | 2.12 in (1915) |
| August 21 | 106.0°F (1936) | 46.9°F (1950) | 2.10 in (1979) |
| August 22 | 105.1°F (1936) | 48.0°F (1950) | 2.32 in (1917) |
| August 23 | 100.0°F (1936) | 48.0°F (1923) | 3.47 in (2000) |
| August 24 | 100.9°F (1943) | 48.9°F (2015) | 1.80 in (1985) |
| August 25 | 102.0°F (1943) | 48.9°F (1942) | 1.15 in (2005) |
| August 26 | 102.9°F (1936) | 46.9°F (1958) | 5.05 in (2004) |
| August 27 | 107.1°F (1936) | 46.9°F (1910) | 2.23 in (1931) |
| August 28 | 106.0°F (1936) | 48.0°F (1986) | 1.69 in (1974) |
| August 29 | 99.0°F (1953) | 46.9°F (1986) | 1.55 in (1975) |
| August 30 | 99.0°F (1953) | 45.0°F (1946) | 3.55 in (2005) |
| August 31 | 102.0°F (1953) | 43.0°F (1915) | 2.28 in (1950) |