Weather in New Haven, Connecticut for July 2026
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Until now, July 2026 in New Haven has been nearly identical to the historical average, with a temperature of 27.6 °C (showing only a slight deviation of 0.1 °C).
The forecast for the next days in New Haven predicts temperatures to be around 27 °C, close to the historical average.
In general, the average temperature in New Haven at the beginning of July is 27.4 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 28.3 °C by the end of July.
New Haven in July brings notable rainfall, with an average of 20 rainy days and a total precipitation of 156.4 mm.
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New Haven Weather July
Temperatures trend during July in New Haven
July weather in New Haven day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Jul. 1 |  Patchy rain possible | 28° /19° | 0.2 mm | 8 | |
| Jul. 2 |  Sunny | 28° /19° | 1.9 mm | 8 | |
| Jul. 3 | Sunny | 30° /20° | 0 mm | 9 | |
| Jul. 4 | Patchy rain possible | 29° /20° | 3.4 mm | 8 | |
| Jul. 5 |  Moderate or heavy rain shower | 26° /19° | 5.6 mm | 7 | |
| Jul. 6 | Patchy rain possible | 26° /20° | 18.2 mm | 6 | |
| Jul. 7 |  Overcast | 25° /20° | 0.6 mm | 5 | |
| Jul. 8 | Patchy rain possible | 28° /20° | 2.7 mm | 8 | |
| Jul. 9 |  Cloudy | 27° /21° | 0.1 mm | 8 | |
| Jul. 10 | Patchy rain possible | 27° /21° | 17 mm | 7 | |
| Jul. 11 | Patchy rain possible | 26° /20° | 4.1 mm | 7 | |
| Jul. 12 | Moderate or heavy rain shower | 26° /20° | 4 mm | 7 | |
| Jul. 13 | Moderate or heavy rain shower | 26° /20° | 7 mm | 8 | |
| Jul. 14 | Patchy rain possible | 29° /21° | 0.1 mm | 8 | |
| Jul. 15 | Patchy rain possible | 30° /22° | 19.2 mm | 8 | |
| Jul. 16 | Overcast | 30° /22° | 1.1 mm | 8 | |
| Jul. 17 |  Heavy rain at times | 28° /21° | 2.7 mm | 8 | |
| Jul. 18 | Overcast | 27° /21° | 12.8 mm | 8 | |
| Jul. 19 | Sunny | 27° /17° | 0.2 mm | 8 | |
| Jul. 20 | Sunny | 29° /15° | 0 mm | 8.6 | |
| Jul. 21 | Sunny | 25° /18° | 29.7 mm | 6 | |
| Jul. 22 | Sunny | 27° /20° | 1.5 mm | 6.6 | |
| Jul. 23 | Sunny | 25° /16° | 0 mm | 8.4 | |
| Jul. 24 | Sunny | 26° /14° | 0 mm | 7 | |
| Jul. 25 | Sunny | 28° /17° | 0 mm | 7 | |
| Jul. 26 | Sunny | 26° /14° | 0 mm | 7 | |
| Jul. 27 |  Partly cloudy | 28° /19° | 1.2 mm | 7 | |
| Jul. 28 | Sunny | 30° /22° | 7 mm | 8 | |
| Jul. 29 | Sunny | 29° /21° | 2.7 mm | 7 | |
| Jul. 30 | Patchy rain possible | 29° /20° | 10.4 mm | 7 | |
| Jul. 31 | Sunny | 28° /18° | 1.5 mm | 7 | |
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New Haven in July - FAQ
What are the expected maximum and minimum temperatures in New Haven during July?
How much rainfall should be expected in New Haven during July?
What are the typical wind conditions in New Haven during July?
July rainfall patterns in New Haven
UV exposure in New Haven during July
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