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The weather in Hartford in April is very cold with temperatures between 4°C and 14°C, warm clothes are a must.
You can expect rain for roughly half of the month of April in Hartford. We’re expecting roughly 8 to 15 days of rain, so your rubber boots and umbrella are going to see plenty of use this month if you’re keen on staying dry.
Please note that Hartford can expect a few days of snow in April.
Our weather forecast can give you a great sense of what weather to expect in Hartford in April 2025.
If you’re planning to visit Hartford in the near future, we highly recommend that you review the 14 day weather forecast for Hartford before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 1° / -6° | 6 | 15 | 10 | 119 mm | Awful | Hartford in January |
| February | 2° / -6° | 7 | 10 | 11 | 132 mm | Awful | Hartford in February |
| March | 7° / -1° | 8 | 15 | 8 | 138 mm | Awful | Hartford in March |
| April | 14° / 4° | 8 | 21 | 1 | 141 mm | Ok | Hartford in April |
| May | 21° / 10° | 8 | 23 | 0 | 130 mm | Ok | Hartford in May |
| June | 26° / 14° | 8 | 22 | 0 | 146 mm | Good | Hartford in June |
| July | 29° / 18° | 8 | 23 | 0 | 157 mm | Ok | Hartford in July |
| August | 28° / 17° | 6 | 25 | 0 | 144 mm | Perfect | Hartford in August |
| September | 24° / 13° | 4 | 26 | 0 | 102 mm | Perfect | Hartford in September |
| October | 17° / 8° | 7 | 24 | 0 | 157 mm | Ok | Hartford in October |
| November | 10° / 2° | 7 | 22 | 2 | 117 mm | Awful | Hartford in November |
| December | 4° / -2° | 8 | 16 | 7 | 154 mm | Awful | Hartford in December |