July weather in Hartford, CT
The average temperature in Hartford in July is 75.2°F (65.7°F–84.6°F). Average precipitation: 3.87 inches.
July is a summer month in Hartford, and is warmer than the annual average of 52°F. Daily temperatures swing about 18.9°F between overnight low and afternoon high. Expect about 11 days with precipitation. Daylight averages about 14h 45m. For travel, July is a comfortable month to visit.
Avg High
84.6°F
Avg Low
65.7°F
Precipitation
3.87 in
Daylight
14h 45m
July records in Hartford
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| July 1 | 98.1°F (1968) | 48.9°F (1943) | 2.23 in (1998) |
| July 2 | 96.1°F (2002) | 45.0°F (1962) | 2.44 in (2021) |
| July 3 | 99.0°F (1966) | 46.0°F (1957) | 2.62 in (2020) |
| July 4 | 98.1°F (1949) | 46.0°F (1962) | 2.44 in (2023) |
| July 5 | 100.0°F (1999) | 48.0°F (1979) | 1.67 in (1956) |
| July 6 | 102.0°F (2010) | 46.9°F (1963) | 1.55 in (1928) |
| July 7 | 99.0°F (2010) | 45.0°F (1960) | 1.17 in (1984) |
| July 8 | 97.0°F (1936) | 41.0°F (1984) | 1.72 in (2005) |
| July 9 | 97.0°F (1937) | 45.0°F (1963) | 3.57 in (2021) |
| July 10 | 100.0°F (1936) | 48.0°F (1963) | 1.86 in (1997) |
| July 11 | 100.0°F (1993) | 46.9°F (1984) | 1.71 in (2017) |
| July 12 | 97.0°F (1987) | 48.0°F (1945) | 2.60 in (1920) |
| July 13 | 95.0°F (1966) | 52.0°F (1933) | 2.63 in (1969) |
| July 14 | 97.0°F (1954) | 52.0°F (1940) | 1.85 in (1975) |
| July 15 | 95.0°F (2016) | 52.0°F (1950) | 2.10 in (1985) |
| July 16 | 97.0°F (1999) | 50.0°F (1946) | 2.39 in (2023) |
| July 17 | 100.0°F (1999) | 34.0°F (2019) | 2.08 in (2018) |
| July 18 | 100.0°F (1999) | 51.1°F (1956) | 2.34 in (1965) |
| July 19 | 100.0°F (1991) | 52.0°F (1956) | 1.79 in (1935) |
| July 20 | 100.0°F (1991) | 48.9°F (1965) | 2.25 in (1949) |
| July 21 | 100.9°F (1991) | 46.0°F (1966) | 2.92 in (2023) |
| July 22 | 102.9°F (2011) | 46.9°F (1994) | 1.81 in (2018) |
| July 23 | 98.1°F (2011) | 48.9°F (1977) | 2.08 in (1953) |
| July 24 | 98.1°F (1991) | 51.1°F (1923) | 3.59 in (1988) |
| July 25 | 97.0°F (1987) | 52.0°F (1953) | 1.25 in (1994) |
| July 26 | 96.1°F (1963) | 48.9°F (1984) | 1.16 in (1937) |
| July 27 | 97.0°F (2020) | 48.9°F (1977) | 2.37 in (2005) |
| July 28 | 96.1°F (1931) | 41.0°F (1996) | 2.51 in (1923) |
| July 29 | 98.1°F (2025) | 48.9°F (1996) | 1.44 in (1964) |
| July 30 | 97.0°F (1933) | 50.0°F (1956) | 2.50 in (1980) |
| July 31 | 97.0°F (1988) | 48.9°F (1956) | 1.74 in (1961) |