New Haven (CT)
April
Weather in New Haven, Connecticut for April 2026
Your guide to New Haven weather in April - trends and predictions
In general, the average temperature in New Haven at the beginning of April is 11 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 18.3 °F by the end of April.
The climate of New Haven in April is notably wet, with an average of 12 rainy days, and a total of 69.1 mm of precipitation.
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Temperatures
Rain 🌧️
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18
Dry days
12
Rainy days
0
Snow days
14°/6°
Temperatures
23 km/h
Avg max wind
70 %
Avg humidity
New Haven Weather April
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Temperatures trend during April in New Haven
See the weather trend as well as the moving average line
April weather in New Haven day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Apr. 1 |  Cloudy | 11° /4° | 10.2 mm | 3 | |
| Apr. 2 |  Overcast | 5° /0° | 0.1 mm | 2 | |
| Apr. 3 |  Moderate or heavy rain shower | 15° /4° | 7 mm | 4 | |
| Apr. 4 |  Patchy rain possible | 18° /11° | 0.1 mm | 4 | |
| Apr. 5 |  Heavy rain at times | 10° /5° | 5.2 mm | 3 | |
| Apr. 6 | Patchy rain possible | 12° /6° | 1.6 mm | 3 | |
| Apr. 7 | Heavy rain at times | 6° /2° | 9.9 mm | 2 | |
| Apr. 8 | Patchy rain possible | 5° /0° | 0.2 mm | 2 | |
| Apr. 9 |  Sunny | 7° /-1° | 0 mm | 3 | |
| Apr. 10 | Patchy rain possible | 7° /1° | 1.2 mm | 2 | |
| Apr. 11 | Patchy rain possible | 10° /3° | 2.8 mm | 3 | |
| Apr. 12 | Moderate rain at times | 5° /1° | 11.8 mm | 2 | |
| Apr. 13 | Patchy rain possible | 11° /2° | 0.2 mm | 3 | |
| Apr. 14 | Overcast | 15° /6° | 0 mm | 4 | |
| Apr. 15 | Moderate rain at times | 15° /7° | 0.9 mm | 4 | |
| Apr. 16 | Overcast | 8° /3° | 0 mm | 2 | |
| Apr. 17 | Sunny | 14° /2° | 0 mm | 4 | |
| Apr. 18 | Overcast | 14° /3° | 0 mm | 3 | |
| Apr. 19 | Overcast | 24° /10° | 0 mm | 5 | |
| Apr. 20 | Cloudy | 21° /9° | 0 mm | 5 | |
| Apr. 21 | Overcast | 11° /6° | 0.3 mm | 3 | |
| Apr. 22 | Overcast | 23° /8° | 1.2 mm | 5 | |
| Apr. 23 |  Partly cloudy | 21° /9° | 0 mm | 6 | |
| Apr. 24 | Partly cloudy | 19° /11° | 0 mm | 5 | |
| Apr. 25 | Overcast | 21° /12° | 0 mm | 5 | |
| Apr. 26 | Moderate or heavy rain shower | 16° /11° | 16.4 mm | 4 | |
| Apr. 27 | Overcast | 11° /7° | 0 mm | 3 | |
| Apr. 28 | Sunny | 21° /10° | 0 mm | 6 | |
| Apr. 29 | Sunny | 20° /10° | 0 mm | 6 | |
| Apr. 30 | Cloudy | 20° /13° | 0 mm | 5 | |
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Important Notice
Our weather forecast for New Haven in April 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 April - FAQ
What are the expected maximum and minimum temperatures in New Haven during April?
During April, expect a variety of temperatures with highs around 14° and lows near 6°, suitable for diverse activities and preferences.
How much rainfall should be expected in New Haven during April?
Moderate rainfall is anticipated in New Haven during April, with a total of 69.1 mm spread over approximately 12 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in New Haven during April?
The average wind speed in New Haven during April is 23 km/h, suggesting breezy to windy conditions, depending on your activities.
April rainfall patterns in New Haven
Explore the daily rainfall trends and prepare for New Havens April weather 💧
UV exposure in New Haven during April
Stay informed about UV levels for safe outdoor activities throughout the month of April ☀️
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