June weather in Prosser, WA
The average temperature in Prosser in June is 67.2°F (53.6°F–80.9°F). Average precipitation: 0.68 inches.
June is a summer month in Prosser, and is warmer than the annual average of 53°F. Daily temperatures swing about 27.3°F between overnight low and afternoon high. Expect about 4 days with precipitation. Daylight averages about 15h 31m. For travel, June is a comfortable month to visit.
Avg High
80.9°F
Avg Low
53.6°F
Precipitation
0.68 in
Daylight
15h 31m
June records in Prosser
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| June 1 | 93.9°F (1957) | 35.1°F (1933) | 0.40 in (1993) |
| June 2 | 98.1°F (1937) | 34.0°F (1943) | 0.38 in (2010) |
| June 3 | 100.0°F (2021) | 36.0°F (1962) | 0.75 in (2006) |
| June 4 | 99.0°F (1970) | 35.1°F (1962) | 0.60 in (2008) |
| June 5 | 99.0°F (1969) | 36.0°F (1940) | 0.52 in (1951) |
| June 6 | 99.0°F (2016) | 35.1°F (1932) | 1.70 in (1957) |
| June 7 | 102.0°F (2016) | 36.0°F (1928) | 0.43 in (1990) |
| June 8 | 102.0°F (2015) | 37.0°F (1953) | 0.82 in (1947) |
| June 9 | 99.0°F (2015) | 37.0°F (1938) | 0.45 in (2004) |
| June 10 | 102.0°F (2025) | 37.0°F (1933) | 0.39 in (1972) |
| June 11 | 102.0°F (2025) | 37.0°F (1928) | 0.46 in (1948) |
| June 12 | 97.0°F (1940) | 37.9°F (1942) | 1.31 in (1950) |
| June 13 | 99.0°F (1933) | 35.1°F (1945) | 0.59 in (1948) |
| June 14 | 102.0°F (1933) | 34.0°F (1945) | 0.38 in (1946) |
| June 15 | 98.1°F (1933) | 39.0°F (1945) | 0.24 in (1960) |
| June 16 | 100.0°F (1999) | 35.1°F (1930) | 0.42 in (1944) |
| June 17 | 99.0°F (1961) | 37.0°F (2010) | 0.51 in (1950) |
| June 18 | 100.9°F (1961) | 37.0°F (1973) | 1.15 in (1938) |
| June 19 | 98.1°F (1961) | 36.0°F (1942) | 0.61 in (1926) |
| June 20 | 98.1°F (1985) | 37.0°F (1943) | 0.84 in (1991) |
| June 21 | 97.0°F (1932) | 37.9°F (1942) | 0.66 in (1982) |
| June 22 | 100.9°F (1970) | 39.0°F (1952) | 0.43 in (1938) |
| June 23 | 100.9°F (1928) | 36.0°F (1943) | 0.18 in (2005) |
| June 24 | 105.1°F (1992) | 32.0°F (1934) | 0.50 in (1972) |
| June 25 | 102.9°F (1926) | 37.9°F (1976) | 0.83 in (1941) |
| June 26 | 100.0°F (1987) | 37.9°F (1974) | 0.80 in (1942) |
| June 27 | 105.1°F (2021) | 37.9°F (1965) | 0.86 in (1982) |
| June 28 | 111.0°F (2021) | 37.0°F (1975) | 0.13 in (1955) |
| June 29 | 111.0°F (2021) | 39.0°F (1971) | 0.31 in (1992) |
| June 30 | 114.1°F (2021) | 30.0°F (2011) | 0.15 in (1952) |