August weather in Benton City, WA
The average temperature in Benton City in August is 73.6°F (59.0°F–88.1°F). Average precipitation: 0.13 inches.
August is a summer month in Benton City, and is warmer than the annual average of 53.6°F. Daily temperatures swing about 29.1°F between overnight low and afternoon high. Expect about 2 days with precipitation. Daylight averages about 13h 59m. For travel, August is hot.
Avg High
88.1°F
Avg Low
59.0°F
Precipitation
0.13 in
Daylight
13h 59m
August records in Benton City
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 108.0°F (1949) | 48.9°F (2002) | 0.12 in (1985) |
| August 2 | 107.1°F (1949) | 50.0°F (1960) | 0.15 in (1976) |
| August 3 | 105.1°F (1961) | 52.0°F (1946) | 0.47 in (1960) |
| August 4 | 106.0°F (1961) | 50.0°F (1954) | 0.19 in (1962) |
| August 5 | 113.0°F (1961) | 46.9°F (1969) | 0.36 in (2004) |
| August 6 | 106.0°F (1945) | 48.0°F (1969) | 0.17 in (2023) |
| August 7 | 104.0°F (1955) | 46.9°F (1946) | 0.18 in (2023) |
| August 8 | 106.0°F (1972) | 52.0°F (1969) | 0.22 in (1953) |
| August 9 | 106.0°F (1972) | 51.1°F (1946) | 0.07 in (1989) |
| August 10 | 104.0°F (1971) | 51.1°F (2007) | 0.13 in (1945) |
| August 11 | 107.1°F (1958) | 51.1°F (2007) | 0.02 in (1958) |
| August 12 | 105.1°F (1958) | 51.1°F (1946) | 0.20 in (1947) |
| August 13 | 105.1°F (1971) | 51.1°F (1949) | 0.04 in (1978) |
| August 14 | 105.1°F (1956) | 48.0°F (1949) | 0.54 in (1979) |
| August 15 | 104.0°F (1945) | 48.9°F (1970) | 0.24 in (1972) |
| August 16 | 111.0°F (2020) | 50.0°F (1948) | 0.25 in (1978) |
| August 17 | 111.9°F (2020) | 44.1°F (1969) | 0.31 in (1993) |
| August 18 | 109.9°F (2020) | 46.0°F (1969) | 0.56 in (1975) |
| August 19 | 104.0°F (1967) | 39.0°F (1973) | 0.05 in (1979) |
| August 20 | 107.1°F (1946) | 41.0°F (1973) | 0.17 in (1990) |
| August 21 | 105.1°F (1950) | 45.0°F (1992) | 0.20 in (1990) |
| August 22 | 107.1°F (1946) | 42.1°F (1992) | 0.43 in (1992) |
| August 23 | 105.1°F (1956) | 44.1°F (1992) | 0.32 in (1975) |
| August 24 | 105.1°F (1958) | 44.1°F (1992) | 0.65 in (1977) |
| August 25 | 106.0°F (1958) | 41.0°F (1973) | 0.17 in (1976) |
| August 26 | 107.1°F (1958) | 46.0°F (1969) | 0.13 in (1945) |
| August 27 | 99.0°F (2020) | 45.0°F (1945) | 0.26 in (1956) |
| August 28 | 100.0°F (1972) | 46.0°F (1969) | 0.11 in (1971) |
| August 29 | 102.0°F (1972) | 45.0°F (1969) | 0.22 in (1947) |
| August 30 | 100.0°F (1949) | 46.0°F (1965) | 1.12 in (1977) |
| August 31 | 102.0°F (1955) | 44.1°F (1984) | 0.10 in (1989) |