New Haven County (New Haven)
June
Weather in New Haven County, Connecticut for June 2026
Your guide to New Haven County weather in June - trends and predictions
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So far, June 2026 in New Haven County is slightly warmer than the historical average by 1.5 °F.
The forecast for the upcoming days in New Haven County predicts a temperature of 25.4 °F, which is slightly above the historical average.
In general, the average temperature in New Haven County at the beginning of June is 23.1 °F. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 25.3 °F by the end of June.
The climate of New Haven County in June is notably wet, with an average of 14 rainy days, and a total of 166.7 mm of precipitation.
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Temperatures
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16
Dry days
14
Rainy days
0
Snow days
24°/16°
Temperatures
18 km/h
Avg max wind
75 %
Avg humidity
New Haven County Weather June
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Temperatures trend during June in New Haven County
See the weather trend as well as the moving average line
June weather in New Haven County day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Jun. 1 |  Sunny | 20° /10° | 0.3 mm | 7 | |
| Jun. 2 | Sunny | 23° /12° | 0 mm | 7 | |
| Jun. 3 | Sunny | 23° /14° | 0.4 mm | 7 | |
| Jun. 4 |  Partly cloudy | 23° /12° | 0 mm | 7 | |
| Jun. 5 | Partly cloudy | 25° /14° | 0 mm | 8 | |
| Jun. 6 |  Moderate or heavy rain shower | 25° /17° | 7.1 mm | 7 | |
| Jun. 7 |  Overcast | 23° /16° | 31 mm | 7 | |
| Jun. 8 |  Patchy rain possible | 21° /14° | 0.1 mm | 7 | |
| Jun. 9 | Moderate or heavy rain shower | 21° /15° | 25.1 mm | 7 | |
| Jun. 10 |  Cloudy | 22° /14° | 6.1 mm | 7 | |
| Jun. 11 | Patchy rain possible | 26° /15° | 2.3 mm | 7 | |
| Jun. 12 | Partly cloudy | 27° /18° | 0.4 mm | 8 | |
| Jun. 13 | Cloudy | 25° /16° | 0 mm | 7 | |
| Jun. 14 | Moderate or heavy rain shower | 24° /16° | 8.9 mm | 7 | |
| Jun. 15 | Overcast | 21° /15° | 5.2 mm | 7 | |
| Jun. 16 | Overcast | 20° /13° | 0 mm | 7 | |
| Jun. 17 | Partly cloudy | 22° /15° | 0.1 mm | 7 | |
| Jun. 18 | Sunny | 25° /17° | 3.1 mm | 7 | |
| Jun. 19 | Sunny | 29° /17° | 0 mm | 8.7 | |
| Jun. 20 | Sunny | 24° /15° | 0 mm | 8.4 | |
| Jun. 21 | Sunny | 26° /14° | 0 mm | 7.3 | |
| Jun. 22 |  Heavy rain | 18° /15° | 57.7 mm | 0.9 | |
| Jun. 23 | Patchy rain possible | 23° /16° | 0.5 mm | 7.9 | |
| Jun. 24 | Sunny | 25° /15° | 0 mm | 1.6 | |
| Jun. 25 | Patchy rain possible | 23° /17° | 1.3 mm | 4 | |
| Jun. 26 | Patchy rain possible | 25° /17° | 0.5 mm | 5 | |
| Jun. 27 | Patchy rain possible | 24° /19° | 2.4 mm | 5 | |
| Jun. 28 | Patchy rain possible | 24° /19° | 1.1 mm | 5 | |
| Jun. 29 | Sunny | 28° /17° | 0 mm | 6 | |
| Jun. 30 | Sunny | 28° /18° | 0 mm | 6 | |
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Important Notice
Our weather forecast for New Haven County in June 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 County forecast closer to your planned date for the most up-to-date weather information.
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New Haven County in June - FAQ
What are the expected maximum and minimum temperatures in New Haven County during June?
During June, expect a variety of temperatures with highs around 24° and lows near 16°, suitable for diverse activities and preferences.
How much rainfall should be expected in New Haven County during June?
Significant rainfall exceeding 166.7 mm is expected in New Haven County during June, occurring over more than 14 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in New Haven County during June?
The average wind speed in New Haven County during June is 18 km/h, suggesting breezy to windy conditions, depending on your activities.
June rainfall patterns in New Haven County
Explore the daily rainfall trends and prepare for New Haven Countys June weather 💧
Typically, New Haven County has 14 rainy days in June with a total of 166.7 mm of rainfall.
UV exposure in New Haven County during June
Stay informed about UV levels for safe outdoor activities throughout the month of June ☀️
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