June weather in Middletown, DE
The average temperature in Middletown in June is 72.6°F (61.5°F–83.8°F). Average precipitation: 3.95 inches.
June is a summer month in Middletown, and is warmer than the annual average of 55.7°F. Daily temperatures swing about 22.3°F between overnight low and afternoon high. Expect about 9 days with precipitation. Daylight averages about 14h 44m. For travel, June is a comfortable month to visit.
Avg High
83.8°F
Avg Low
61.5°F
Precipitation
3.95 in
Daylight
14h 44m
June records in Middletown
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| June 1 | 95.0°F (1895) | 39.0°F (1945) | 2.74 in (1993) |
| June 2 | 93.9°F (1895) | 42.1°F (1897) | 2.46 in (1946) |
| June 3 | 95.0°F (1895) | 39.0°F (1986) | 2.22 in (1969) |
| June 4 | 93.0°F (1943) | 44.1°F (1949) | 1.11 in (1950) |
| June 5 | 93.0°F (1943) | 41.0°F (1947) | 1.81 in (2024) |
| June 6 | 97.0°F (1899) | 42.1°F (1945) | 1.85 in (1975) |
| June 7 | 96.1°F (1899) | 42.1°F (1945) | 1.25 in (1905) |
| June 8 | 95.0°F (1999) | 44.1°F (1945) | 1.05 in (1955) |
| June 9 | 93.9°F (1984) | 44.1°F (1957) | 1.83 in (1955) |
| June 10 | 96.1°F (1964) | 42.1°F (1946) | 1.15 in (1951) |
| June 11 | 95.0°F (1986) | 37.9°F (1972) | 1.26 in (2020) |
| June 12 | 95.0°F (1984) | 43.0°F (1980) | 2.10 in (1986) |
| June 13 | 93.9°F (1956) | 43.0°F (1907) | 2.48 in (1982) |
| June 14 | 95.0°F (1945) | 44.1°F (1978) | 2.11 in (2002) |
| June 15 | 97.0°F (1994) | 46.9°F (1978) | 2.12 in (1990) |
| June 16 | 97.0°F (1957) | 46.0°F (1946) | 1.10 in (1985) |
| June 17 | 95.0°F (1957) | 46.0°F (1961) | 1.70 in (1900) |
| June 18 | 100.0°F (1957) | 42.1°F (1950) | 1.56 in (1991) |
| June 19 | 98.1°F (1957) | 46.0°F (1954) | 2.00 in (1948) |
| June 20 | 93.9°F (1964) | 45.0°F (1956) | 1.72 in (1981) |
| June 21 | 95.0°F (1964) | 44.1°F (1940) | 1.47 in (1970) |
| June 22 | 99.0°F (1988) | 45.0°F (1940) | 3.92 in (1972) |
| June 23 | 97.0°F (2025) | 44.1°F (1992) | 1.94 in (1943) |
| June 24 | 98.1°F (2025) | 46.0°F (1947) | 1.75 in (1905) |
| June 25 | 97.0°F (1966) | 48.9°F (1979) | 1.30 in (1902) |
| June 26 | 99.0°F (1952) | 48.0°F (1986) | 2.89 in (2023) |
| June 27 | 97.0°F (1952) | 48.9°F (1979) | 1.59 in (2023) |
| June 28 | 96.1°F (1969) | 50.0°F (1897) | 1.91 in (1898) |
| June 29 | 97.0°F (1959) | 50.0°F (1970) | 2.61 in (1973) |
| June 30 | 98.1°F (1959) | 46.9°F (1988) | 2.61 in (2024) |