June
Weather in Connecticut for June 2025
Your guide to Connecticut weather in June - trends and predictions
In general, the average temperature in Connecticut at the beginning of June is 22.7 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 26.6 °F by the end of June.
Expect significant rainfall in Connecticut during June, with an average of 20 rainy days.
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10
Dry days
20
Rainy days
0
Snow days
23°/15°
Temperatures
17 km/h
Avg max wind
74 %
Avg humidity
Connecticut in June average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  26° | ||||||
| 2  26° | 3  19° | 4  18° | 5 23° | 6  23° | 7  24° | 8 20° |
| 9 19° | 10  21° | 11 23° | 12 22° | 13 25° | 14 24° | 15 23° |
| 16 23° | 17 23° | 18 25° | 19 26° | 20 25° | 21 25° | 22 23° |
| 23 26° | 24 26° | 25 28° | 26 27° | 27 26° | 28 25° | 29 26° |
| 30 28° |
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Temperatures trend during June in Connecticut
See the weather trend as well as the moving average line
June weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Jun. 1 | Sunny | 26° /13° | 0 mm | 7 | |
| Jun. 2 | Moderate rain at times | 26° /16° | 1.3 mm | 6 | |
| Jun. 3 | Patchy rain possible | 19° /13° | 3.8 mm | 5 | |
| Jun. 4 | Overcast | 18° /12° | 0 mm | 5 | |
| Jun. 5 | Overcast | 23° /12° | 0.1 mm | 6 | |
| Jun. 6 | Heavy rain at times | 23° /15° | 7.7 mm | 5 | |
| Jun. 7 | Cloudy | 24° /13° | 0 mm | 5 | |
| Jun. 8 | Patchy rain possible | 20° /12° | 0.7 mm | 5 | |
| Jun. 9 | Patchy rain possible | 19° /13° | 2.1 mm | 5 | |
| Jun. 10 | Partly cloudy | 21° /12° | 0.1 mm | 6 | |
| Jun. 11 | Patchy rain possible | 23° /13° | 0.2 mm | 6 | |
| Jun. 12 | Patchy rain possible | 22° /17° | 3.3 mm | 6 | |
| Jun. 13 | Patchy rain possible | 25° /16° | 2.9 mm | 6 | |
| Jun. 14 | Moderate or heavy rain shower | 24° /16° | 20.5 mm | 6 | |
| Jun. 15 | Patchy rain possible | 23° /14° | 9.1 mm | 5 | |
| Jun. 16 | Moderate rain at times | 23° /14° | 2.1 mm | 6 | |
| Jun. 17 | Moderate or heavy rain shower | 23° /15° | 3.1 mm | 6 | |
| Jun. 18 | Overcast | 25° /16° | 0.1 mm | 6 | |
| Jun. 19 | Patchy rain possible | 26° /16° | 0.1 mm | 6 | |
| Jun. 20 | Patchy rain possible | 25° /17° | 0.8 mm | 7 | |
| Jun. 21 | Partly cloudy | 25° /17° | 2.1 mm | 6 | |
| Jun. 22 | Moderate or heavy rain shower | 23° /16° | 12.2 mm | 5 | |
| Jun. 23 | Patchy rain possible | 26° /18° | 3.1 mm | 6 | |
| Jun. 24 | Moderate or heavy rain shower | 26° /18° | 9.7 mm | 6 | |
| Jun. 25 | Heavy rain at times | 28° /18° | 0.8 mm | 7 | |
| Jun. 26 | Moderate or heavy rain shower | 27° /18° | 19.3 mm | 6 | |
| Jun. 27 | Moderate or heavy rain shower | 26° /18° | 8.5 mm | 6 | |
| Jun. 28 | Heavy rain at times | 25° /17° | 2.8 mm | 6 | |
| Jun. 29 | Patchy rain possible | 26° /17° | 0.8 mm | 6 | |
| Jun. 30 | Patchy rain possible | 28° /19° | 10.1 mm | 6 | |
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Important Notice
Our weather forecast for Connecticut 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 Connecticut forecast closer to your planned date for the most up-to-date weather information.
Connecticut in June - FAQ
What are the expected maximum and minimum temperatures in Connecticut during June?
During June, expect a variety of temperatures with highs around 23° and lows near 15°, suitable for diverse activities and preferences.
How much rainfall should be expected in Connecticut during June?
Significant rainfall exceeding 111.3 mm is expected in Connecticut during June, occurring over more than 20 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Connecticut during June?
The average wind speed in Connecticut during June is 17 km/h, suggesting breezy to windy conditions, depending on your activities.
June rainfall patterns in Connecticut
Explore the daily rainfall trends and prepare for Connecticuts June weather 💧
UV exposure in Connecticut during June
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