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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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Average dry days
10
Dry days
Average rainy days
20
Rainy days
Average snowy days
0
Snow days
Average temperatures
23°/15°
Temperatures
Average wind speed
17 km/h
Avg max wind
Average humidity
74 %
Avg humidity

Connecticut in June average weather

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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
Sunny
26° /13° 0 mm 7
Jun. 2 Moderate rain at times
Moderate rain at times
26° /16° 1.3 mm 6
Jun. 3 Patchy rain possible
Patchy rain possible
19° /13° 3.8 mm 5
Jun. 4 Overcast
Overcast
18° /12° 0 mm 5
Jun. 5 Overcast
Overcast
23° /12° 0.1 mm 6
Jun. 6 Heavy rain at times
Heavy rain at times
23° /15° 7.7 mm 5
Jun. 7 Cloudy
Cloudy
24° /13° 0 mm 5
Jun. 8 Patchy rain possible
Patchy rain possible
20° /12° 0.7 mm 5
Jun. 9 Patchy rain possible
Patchy rain possible
19° /13° 2.1 mm 5
Jun. 10 Partly cloudy
Partly cloudy
21° /12° 0.1 mm 6
Jun. 11 Patchy rain possible
Patchy rain possible
23° /13° 0.2 mm 6
Jun. 12 Patchy rain possible
Patchy rain possible
22° /17° 3.3 mm 6
Jun. 13 Patchy rain possible
Patchy rain possible
25° /16° 2.9 mm 6
Jun. 14 Moderate or heavy rain shower
Moderate or heavy rain shower
24° /16° 20.5 mm 6
Jun. 15 Patchy rain possible
Patchy rain possible
23° /14° 9.1 mm 5
Jun. 16 Moderate rain at times
Moderate rain at times
23° /14° 2.1 mm 6
Jun. 17 Moderate or heavy rain shower
Moderate or heavy rain shower
23° /15° 3.1 mm 6
Jun. 18 Overcast
Overcast
25° /16° 0.1 mm 6
Jun. 19 Patchy rain possible
Patchy rain possible
26° /16° 0.1 mm 6
Jun. 20 Patchy rain possible
Patchy rain possible
25° /17° 0.8 mm 7
Jun. 21 Partly cloudy
Partly cloudy
25° /17° 2.1 mm 6
Jun. 22 Moderate or heavy rain shower
Moderate or heavy rain shower
23° /16° 12.2 mm 5
Jun. 23 Patchy rain possible
Patchy rain possible
26° /18° 3.1 mm 6
Jun. 24 Moderate or heavy rain shower
Moderate or heavy rain shower
26° /18° 9.7 mm 6
Jun. 25 Heavy rain at times
Heavy rain at times
28° /18° 0.8 mm 7
Jun. 26 Moderate or heavy rain shower
Moderate or heavy rain shower
27° /18° 19.3 mm 6
Jun. 27 Moderate or heavy rain shower
Moderate or heavy rain shower
26° /18° 8.5 mm 6
Jun. 28 Heavy rain at times
Heavy rain at times
25° /17° 2.8 mm 6
Jun. 29 Patchy rain possible
Patchy rain possible
26° /17° 0.8 mm 6
Jun. 30 Patchy rain possible
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

Stay informed about UV levels for safe outdoor activities throughout the month of June ☀️
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Location coordinates Where is Connecticut?

Get accurate weather forecasts for Connecticut, located at latitude 41.179 and longitude -73.189. Stay updated with localized weather information tailored for Connecticut.

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