April weather in Hartford, CT
The average temperature in Hartford in April is 50.0°F (40.0°F–60.1°F). Average precipitation: 3.79 inches.
April is a spring month in Hartford, and is cooler than the annual average of 52°F. Daily temperatures swing about 20.1°F between overnight low and afternoon high. Expect about 11 days with precipitation. Daylight averages about 13h 8m. For travel, April is a comfortable month to visit.
Avg High
60.1°F
Avg Low
40.0°F
Precipitation
3.79 in
Daylight
13h 8m
April records in Hartford
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| April 1 | 84.9°F (1998) | 10.9°F (1923) | 1.48 in (1962) |
| April 2 | 75.9°F (1934) | 19.9°F (1964) | 2.81 in (1970) |
| April 3 | 73.0°F (2010) | 15.1°F (1997) | 1.26 in (1951) |
| April 4 | 75.0°F (2010) | 8.1°F (1997) | 2.33 in (1990) |
| April 5 | 82.0°F (1921) | 19.9°F (1982) | 2.03 in (1987) |
| April 6 | 81.0°F (1921) | 12.9°F (1997) | 1.65 in (1958) |
| April 7 | 93.0°F (2010) | 12.9°F (1982) | 1.70 in (1924) |
| April 8 | 88.0°F (1991) | 15.1°F (1982) | 1.44 in (1940) |
| April 9 | 86.0°F (1991) | 21.9°F (1977) | 0.97 in (2000) |
| April 10 | 84.0°F (1922) | 23.0°F (1982) | 2.70 in (1980) |
| April 11 | 84.0°F (2017) | 22.1°F (2018) | 2.99 in (1983) |
| April 12 | 82.0°F (2023) | 21.0°F (1976) | 2.53 in (1934) |
| April 13 | 91.0°F (2023) | 5.0°F (1997) | 2.32 in (2004) |
| April 14 | 91.9°F (2023) | 5.0°F (1997) | 1.13 in (1948) |
| April 15 | 88.0°F (1941) | 10.0°F (1997) | 2.90 in (2007) |
| April 16 | 90.0°F (2002) | 10.0°F (1997) | 2.26 in (2018) |
| April 17 | 93.9°F (2002) | 28.0°F (1962) | 2.53 in (1996) |
| April 18 | 91.0°F (1976) | 23.0°F (1962) | 0.95 in (1924) |
| April 19 | 93.0°F (1976) | 27.0°F (1997) | 1.25 in (2022) |
| April 20 | 91.9°F (1976) | 26.1°F (1961) | 1.90 in (2015) |
| April 21 | 87.1°F (1923) | 18.0°F (1997) | 2.79 in (2000) |
| April 22 | 88.0°F (2001) | 21.9°F (1999) | 1.89 in (2012) |
| April 23 | 89.1°F (1977) | 24.1°F (1997) | 2.10 in (2005) |
| April 24 | 82.9°F (1973) | 27.0°F (1930) | 2.25 in (1944) |
| April 25 | 88.0°F (2009) | 19.9°F (1997) | 2.64 in (1945) |
| April 26 | 88.0°F (2009) | 28.0°F (1963) | 1.96 in (2019) |
| April 27 | 87.1°F (1962) | 19.0°F (1997) | 2.20 in (1979) |
| April 28 | 91.0°F (1938) | 30.0°F (1933) | 2.00 in (2008) |
| April 29 | 93.0°F (1990) | 24.1°F (1997) | 1.13 in (1923) |
| April 30 | 86.0°F (1942) | 24.1°F (1997) | 1.64 in (2014) |