Cumberland County (Portland)
June
Weather in Cumberland County, Maine for June 2026
Your guide to Cumberland County weather in June - trends and predictions
So far, June 2026 in Cumberland County shows a warmer trend than usual by 2.5 °F.
The forecast for the upcoming days in Cumberland County predicts a temperature of 21.1 °F, which is slightly above the historical average.
In general, the average temperature in Cumberland County at the beginning of June is 18.9 °F. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 21.7 °F by the end of June.
Cumberland County in June brings notable rainfall, with an average of 19 rainy days and a total precipitation of 183.3 mm.
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Temperatures
Rain 🌧️
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11
Dry days
19
Rainy days
0
Snow days
20°/14°
Temperatures
18 km/h
Avg max wind
80 %
Avg humidity
Cumberland County Weather June
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Temperatures trend during June in Cumberland County
See the weather trend as well as the moving average line
June weather in Cumberland County day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Jun. 1 |  Partly cloudy | 17° /9° | 7.7 mm | 5 | |
| Jun. 2 | Partly cloudy | 19° /8° | 0 mm | 7 | |
| Jun. 3 | Partly cloudy | 19° /9° | 0 mm | 6 | |
| Jun. 4 | Partly cloudy | 20° /10° | 0 mm | 6 | |
| Jun. 5 |  Patchy rain possible | 23° /11° | 0.5 mm | 7 | |
| Jun. 6 |  Light rain | 17° /12° | 7.1 mm | 5 | |
| Jun. 7 | Light rain shower | 17° /12° | 22.2 mm | 5 | |
| Jun. 8 |  Patchy light rain with thunder | 20° /12° | 1 mm | 6 | |
| Jun. 9 | Light rain shower | 19° /12° | 1.6 mm | 6 | |
| Jun. 10 | Light rain shower | 20° /12° | 3.1 mm | 6 | |
| Jun. 11 | Patchy rain possible | 21° /13° | 3.3 mm | 5 | |
| Jun. 12 | Patchy rain possible | 21° /15° | 3.6 mm | 4 | |
| Jun. 13 |  Sunny | 23° /13° | 0 mm | 7 | |
| Jun. 14 | Patchy light drizzle | 20° /14° | 17.9 mm | 6 | |
| Jun. 15 | Patchy rain possible | 23° /16° | 2.5 mm | 5.6 | |
| Jun. 16 | Sunny | 20° /12° | 0 mm | 7.4 | |
| Jun. 17 | Sunny | 20° /14° | 0 mm | 7.1 | |
| Jun. 18 |  Moderate rain | 20° /15° | 10 mm | 1.8 | |
| Jun. 19 | Sunny | 24° /16° | 0 mm | 1.9 | |
| Jun. 20 | Partly cloudy | 22° /15° | 0.1 mm | 5 | |
| Jun. 21 | Partly cloudy | 20° /13° | 0 mm | 5 | |
| Jun. 22 | Sunny | 18° /11° | 0 mm | 5 | |
| Jun. 23 | Patchy rain possible | 20° /12° | 0.1 mm | 4 | |
| Jun. 24 | Sunny | 23° /13° | 0 mm | 5 | |
| Jun. 25 | Sunny | 20° /14° | 0 mm | 5 | |
| Jun. 26 | Sunny | 23° /15° | 0 mm | 5 | |
| Jun. 27 | Partly cloudy | 23° /17° | 0 mm | 5 | |
| Jun. 28 | Patchy rain possible | 19° /16° | 2.9 mm | 4 | |
| Jun. 29 | Patchy rain possible | 19° /14° | 0.3 mm | 4 | |
| Jun. 30 | Patchy rain possible | 25° /17° | 7.1 mm | 6 | |
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Important Notice
Our weather forecast for Cumberland 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 Cumberland County forecast closer to your planned date for the most up-to-date weather information.
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Cumberland County in June - FAQ
What are the expected maximum and minimum temperatures in Cumberland County during June?
Enjoy moderate daytime temperatures of up to 20° and cooler nights around 14°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Cumberland County during June?
Significant rainfall exceeding 183.3 mm is expected in Cumberland County during June, occurring over more than 19 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Cumberland County during June?
The average wind speed in Cumberland County during June is 18 km/h, suggesting breezy to windy conditions, depending on your activities.
June rainfall patterns in Cumberland County
Explore the daily rainfall trends and prepare for Cumberland Countys June weather 💧
Typically, Cumberland County has 19 rainy days in June with a total of 183.3 mm of rainfall.
UV exposure in Cumberland County during June
Stay informed about UV levels for safe outdoor activities throughout the month of June ☀️
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Where is Cumberland County?Get accurate weather forecasts for Cumberland County, located at latitude 43.657 and longitude -70.259. Stay updated with localized weather information tailored for Cumberland County.
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