June weather in Dayton, WA
The average temperature in Dayton in June is 63.4°F (49.9°F–76.8°F). Average precipitation: 1.24 inches.
June is a summer month in Dayton, and is warmer than the annual average of 51.1°F. Daily temperatures swing about 26.9°F between overnight low and afternoon high. Expect about 7 days with precipitation. Daylight averages about 15h 32m. For travel, June is a comfortable month to visit.
Avg High
76.8°F
Avg Low
49.9°F
Precipitation
1.24 in
Daylight
15h 32m
June records in Dayton
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| June 1 | 97.0°F (1986) | 28.9°F (1951) | 0.69 in (1929) |
| June 2 | 93.9°F (1986) | 28.0°F (2008) | 0.42 in (1947) |
| June 3 | 97.0°F (1922) | 28.9°F (2008) | 1.19 in (1971) |
| June 4 | 100.0°F (2007) | 26.1°F (2008) | 0.66 in (1954) |
| June 5 | 95.0°F (1969) | 23.0°F (2008) | 1.49 in (1951) |
| June 6 | 96.1°F (1921) | 26.1°F (2008) | 0.74 in (1941) |
| June 7 | 99.0°F (2016) | 21.9°F (2008) | 1.09 in (1985) |
| June 8 | 98.1°F (1972) | 27.0°F (2007) | 0.96 in (1950) |
| June 9 | 98.1°F (2015) | 30.9°F (2007) | 0.53 in (1933) |
| June 10 | 96.1°F (1910) | 26.1°F (2008) | 0.46 in (2004) |
| June 11 | 98.1°F (1918) | 25.0°F (2008) | 0.71 in (2022) |
| June 12 | 95.0°F (1940) | 27.0°F (2007) | 0.98 in (1903) |
| June 13 | 93.9°F (1974) | 30.9°F (1952) | 0.92 in (2022) |
| June 14 | 96.1°F (1987) | 33.1°F (2007) | 0.97 in (1926) |
| June 15 | 97.0°F (1933) | 28.0°F (2008) | 0.85 in (1897) |
| June 16 | 102.9°F (1999) | 33.1°F (1949) | 0.96 in (1905) |
| June 17 | 104.0°F (1961) | 23.0°F (2007) | 0.56 in (1950) |
| June 18 | 107.1°F (1961) | 30.0°F (2007) | 1.29 in (1965) |
| June 19 | 99.0°F (1922) | 26.1°F (2008) | 0.52 in (1926) |
| June 20 | 99.0°F (1918) | 26.1°F (2008) | 0.68 in (1930) |
| June 21 | 99.0°F (1982) | 34.0°F (1913) | 1.01 in (1952) |
| June 22 | 100.9°F (1936) | 35.1°F (2007) | 0.51 in (1907) |
| June 23 | 100.9°F (1992) | 32.0°F (2007) | 1.04 in (1905) |
| June 24 | 105.1°F (1992) | 26.1°F (2008) | 0.47 in (1969) |
| June 25 | 105.1°F (1928) | 30.0°F (2007) | 1.51 in (1942) |
| June 26 | 99.0°F (1925) | 24.1°F (2007) | 1.62 in (1916) |
| June 27 | 102.9°F (2015) | 28.9°F (2007) | 0.68 in (1996) |
| June 28 | 107.1°F (2015) | 32.0°F (2007) | 0.55 in (1941) |
| June 29 | 109.0°F (2015) | 33.1°F (1908) | 0.55 in (1916) |
| June 30 | 111.0°F (2021) | 39.0°F (1931) | 0.42 in (1952) |