June weather in Harpers Ferry, IA
The average temperature in Harpers Ferry in June is 68.9°F (58.7°F–79.1°F). Average precipitation: 5.50 inches.
June is a summer month in Harpers Ferry, and is warmer than the annual average of 47.4°F. Daily temperatures swing about 20.4°F between overnight low and afternoon high. Expect about 12 days with precipitation. Daylight averages about 15h 9m. For travel, June is a wet month.
Avg High
79.1°F
Avg Low
58.7°F
Precipitation
5.50 in
Daylight
15h 9m
June records in Harpers Ferry
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| June 1 | 90.0°F (1944) | 42.1°F (1946) | 4.60 in (2000) |
| June 2 | 90.0°F (1944) | 43.0°F (2015) | 1.54 in (2014) |
| June 3 | 93.0°F (2011) | 41.0°F (1945) | 1.51 in (1955) |
| June 4 | 91.0°F (1963) | 37.9°F (1945) | 1.11 in (2002) |
| June 5 | 91.0°F (2021) | 42.1°F (1945) | 1.53 in (1977) |
| June 6 | 95.0°F (2011) | 46.0°F (1983) | 1.27 in (1980) |
| June 7 | 95.0°F (2011) | 44.1°F (1998) | 0.92 in (1971) |
| June 8 | 98.1°F (1985) | 41.0°F (1983) | 3.31 in (2008) |
| June 9 | 91.9°F (2015) | 45.0°F (1977) | 1.68 in (1999) |
| June 10 | 91.9°F (1956) | 39.9°F (1972) | 1.54 in (2016) |
| June 11 | 91.9°F (1956) | 41.0°F (1966) | 1.60 in (1957) |
| June 12 | 93.0°F (1953) | 44.1°F (1974) | 1.80 in (1998) |
| June 13 | 93.0°F (1956) | 36.0°F (1995) | 2.80 in (1947) |
| June 14 | 93.0°F (1987) | 48.0°F (1942) | 3.25 in (2000) |
| June 15 | 96.1°F (2022) | 45.0°F (1999) | 2.23 in (1991) |
| June 16 | 93.0°F (2018) | 46.9°F (1958) | 1.75 in (2019) |
| June 17 | 93.9°F (1940) | 45.0°F (1960) | 4.12 in (1978) |
| June 18 | 93.9°F (1940) | 45.0°F (1950) | 1.84 in (1993) |
| June 19 | 97.0°F (1953) | 46.9°F (1982) | 2.60 in (2009) |
| June 20 | 96.1°F (1988) | 46.9°F (1985) | 2.16 in (1951) |
| June 21 | 100.0°F (1988) | 45.0°F (1992) | 2.57 in (1974) |
| June 22 | 97.0°F (1988) | 45.0°F (1992) | 3.90 in (2013) |
| June 23 | 95.0°F (2009) | 46.0°F (1972) | 3.87 in (2013) |
| June 24 | 91.9°F (1941) | 48.0°F (1972) | 1.79 in (1994) |
| June 25 | 95.0°F (1943) | 48.0°F (1961) | 1.98 in (1968) |
| June 26 | 95.0°F (1943) | 50.0°F (1974) | 6.60 in (2021) |
| June 27 | 95.0°F (2012) | 48.0°F (1992) | 2.90 in (2021) |
| June 28 | 93.9°F (1947) | 48.9°F (1968) | 2.39 in (1998) |
| June 29 | 96.1°F (1970) | 52.0°F (1950) | 2.93 in (1990) |
| June 30 | 96.1°F (1963) | 50.0°F (1943) | 1.77 in (1993) |