June weather in Sully, IA
The average temperature in Sully in June is 68.6°F (57.8°F–79.5°F). Average precipitation: 5.53 inches.
June is a summer month in Sully, and is warmer than the annual average of 47.5°F. Daily temperatures swing about 21.7°F between overnight low and afternoon high. Expect about 12 days with precipitation. Daylight averages about 14h 58m. For travel, June is a wet month.
Avg High
79.5°F
Avg Low
57.8°F
Precipitation
5.53 in
Daylight
14h 58m
June records in Sully
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| June 1 | 90.0°F (2018) | 35.1°F (1993) | 1.59 in (1954) |
| June 2 | 93.0°F (2002) | 37.0°F (1993) | 1.42 in (1949) |
| June 3 | 100.0°F (1911) | 37.9°F (1969) | 1.78 in (1918) |
| June 4 | 99.0°F (1911) | 37.9°F (1950) | 3.50 in (1918) |
| June 5 | 102.0°F (1911) | 37.0°F (1993) | 2.64 in (1965) |
| June 6 | 100.0°F (1977) | 35.1°F (1983) | 2.00 in (1914) |
| June 7 | 93.0°F (2011) | 37.0°F (1983) | 2.39 in (1969) |
| June 8 | 96.1°F (1963) | 37.0°F (1913) | 1.48 in (1994) |
| June 9 | 100.0°F (1911) | 37.9°F (1915) | 2.50 in (1974) |
| June 10 | 95.0°F (1956) | 37.0°F (1989) | 3.93 in (1967) |
| June 11 | 96.1°F (1918) | 39.9°F (1980) | 1.50 in (2016) |
| June 12 | 96.1°F (1952) | 37.9°F (2023) | 2.97 in (1966) |
| June 13 | 96.1°F (1956) | 37.9°F (1985) | 1.92 in (2002) |
| June 14 | 96.1°F (1987) | 44.1°F (1985) | 1.75 in (1964) |
| June 15 | 99.0°F (1987) | 39.9°F (1969) | 80.06 in (1925) |
| June 16 | 99.0°F (1918) | 37.9°F (1989) | 1.52 in (2010) |
| June 17 | 97.0°F (1913) | 39.9°F (1974) | 3.52 in (1990) |
| June 18 | 98.1°F (1910) | 42.1°F (1965) | 3.45 in (1950) |
| June 19 | 98.1°F (1910) | 45.0°F (1916) | 2.76 in (1906) |
| June 20 | 97.0°F (1910) | 43.0°F (1980) | 2.81 in (1956) |
| June 21 | 99.0°F (1988) | 37.9°F (1992) | 2.15 in (2025) |
| June 22 | 100.0°F (1988) | 41.0°F (1992) | 1.78 in (1986) |
| June 23 | 99.0°F (1931) | 45.0°F (1964) | 2.32 in (2010) |
| June 24 | 97.0°F (1923) | 44.1°F (1979) | 3.34 in (1981) |
| June 25 | 100.9°F (1931) | 39.0°F (2004) | 2.00 in (1907) |
| June 26 | 100.0°F (1931) | 42.1°F (2004) | 1.91 in (2024) |
| June 27 | 99.0°F (1931) | 39.9°F (1992) | 1.58 in (1969) |
| June 28 | 100.9°F (1931) | 44.1°F (2017) | 1.50 in (2014) |
| June 29 | 100.0°F (1931) | 43.0°F (1928) | 1.61 in (1978) |
| June 30 | 100.9°F (1931) | 45.0°F (1980) | 1.66 in (1959) |