New Haven (CT)
July
Weather in New Haven, Connecticut for July 2025
Your guide to New Haven weather in July - trends and predictions
In general, the average temperature in New Haven at the beginning of July is 26 °F. As the month progressed, temperatures tended to moderately rise, reaching an average of 26.6 °F by the end of July.
New Haven in July brings notable rainfall, with an average of 19 rainy days and a total precipitation of 109.9 mm.
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Temperatures
Rain 🌧️
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12
Dry days
19
Rainy days
0
Snow days
27°/20°
Temperatures
17 km/h
Avg max wind
77 %
Avg humidity
New Haven Weather July
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Temperatures trend during July in New Haven
See the weather trend as well as the moving average line
July weather in New Haven day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Jul. 1 |  Patchy rain possible | 25° /16° | 0.1 mm | 6 | |
| Jul. 2 |  Sunny | 25° /15° | 0 mm | 7 | |
| Jul. 3 | Sunny | 25° /17° | 0 mm | 7 | |
| Jul. 4 | Patchy rain possible | 26° /19° | 0.4 mm | 6 | |
| Jul. 5 |  Moderate or heavy rain shower | 26° /20° | 4 mm | 6 | |
| Jul. 6 | Patchy rain possible | 27° /21° | 1.2 mm | 6 | |
| Jul. 7 |  Overcast | 28° /21° | 0 mm | 6 | |
| Jul. 8 | Patchy rain possible | 27° /21° | 0.2 mm | 6 | |
| Jul. 9 |  Cloudy | 27° /22° | 0 mm | 6 | |
| Jul. 10 | Patchy rain possible | 28° /22° | 0.4 mm | 6 | |
| Jul. 11 | Patchy rain possible | 28° /22° | 9.5 mm | 6 | |
| Jul. 12 | Moderate or heavy rain shower | 27° /20° | 12.1 mm | 6 | |
| Jul. 13 | Moderate or heavy rain shower | 26° /21° | 21 mm | 6 | |
| Jul. 14 | Patchy rain possible | 29° /21° | 0.3 mm | 6 | |
| Jul. 15 | Patchy rain possible | 31° /22° | 3.9 mm | 7 | |
| Jul. 16 | Overcast | 31° /21° | 2.8 mm | 7 | |
| Jul. 17 |  Heavy rain at times | 28° /22° | 8 mm | 6 | |
| Jul. 18 | Overcast | 28° /21° | 6 mm | 6 | |
| Jul. 19 | Sunny | 26° /17° | 0 mm | 7 | |
| Jul. 20 | Heavy rain at times | 26° /18° | 1.5 mm | 6 | |
| Jul. 21 |  Partly cloudy | 29° /20° | 0.1 mm | 7 | |
| Jul. 22 | Patchy rain possible | 25° /19° | 3.1 mm | 6 | |
| Jul. 23 | Moderate or heavy rain shower | 25° /20° | 5.9 mm | 6 | |
| Jul. 24 | Patchy rain possible | 23° /20° | 0.7 mm | 5 | |
| Jul. 25 | Patchy rain possible | 26° /18° | 1.4 mm | 6 | |
| Jul. 26 | Sunny | 28° /16° | 0 mm | 7 | |
| Jul. 27 | Sunny | 27° /17° | 0 mm | 7 | |
| Jul. 28 | Partly cloudy | 26° /18° | 0 mm | 7 | |
| Jul. 29 | Moderate or heavy rain shower | 25° /19° | 10.9 mm | 6 | |
| Jul. 30 | Patchy rain possible | 27° /20° | 0.2 mm | 6 | |
| Jul. 31 | Light rain shower | 27° /22° | 16.2 mm | 6 | |
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Important Notice
Our weather forecast for New Haven in July is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the New Haven forecast closer to your planned date for the most up-to-date weather information.
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New Haven in July - FAQ
What are the expected maximum and minimum temperatures in New Haven during July?
During July, expect a variety of temperatures with highs around 27° and lows near 20°, suitable for diverse activities and preferences.
How much rainfall should be expected in New Haven during July?
Significant rainfall exceeding 109.9 mm is expected in New Haven during July, occurring over more than 19 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in New Haven during July?
The average wind speed in New Haven during July is 17 km/h, suggesting breezy to windy conditions, depending on your activities.
July rainfall patterns in New Haven
Explore the daily rainfall trends and prepare for New Havens July weather 💧
UV exposure in New Haven during July
Stay informed about UV levels for safe outdoor activities throughout the month of July ☀️
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