Delaware County (Glen Mills)
June
Weather in Delaware County, Pennsylvania for June 2026
Your guide to Delaware County weather in June - trends and predictions
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So far, June 2026 in Delaware County shows a warmer trend than usual by 2.8 °F.
The forecast for the upcoming days in Delaware County predicts a temperature of 28.5 °F, which is slightly above the historical average.
In general, the average temperature in Delaware County at the beginning of June is 26.6 °F. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 29 °F by the end of June.
Delaware County in June brings notable rainfall, with an average of 18 rainy days and a total precipitation of 305.6 mm.
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Temperatures
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12
Dry days
18
Rainy days
0
Snow days
27°/17°
Temperatures
17 km/h
Avg max wind
71 %
Avg humidity
Delaware County Weather June
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Temperatures trend during June in Delaware County
See the weather trend as well as the moving average line
June weather in Delaware County day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Jun. 1 |  Overcast | 22° /10° | 0 mm | 7 | |
| Jun. 2 | Overcast | 23° /11° | 0 mm | 7 | |
| Jun. 3 |  Patchy rain possible | 27° /14° | 0.7 mm | 8 | |
| Jun. 4 |  Sunny | 30° /15° | 0 mm | 9 | |
| Jun. 5 | Light rain shower | 29° /16° | 4.8 mm | 8 | |
| Jun. 6 | Light rain shower | 30° /18° | 6.3 mm | 8 | |
| Jun. 7 |  Partly cloudy | 25° /16° | 66.1 mm | 7 | |
| Jun. 8 |  Cloudy | 24° /14° | 5 mm | 7 | |
| Jun. 9 | Light rain shower | 24° /13° | 7.3 mm | 7 | |
| Jun. 10 |  Moderate or heavy rain shower | 25° /16° | 11.9 mm | 7 | |
| Jun. 11 | Patchy rain possible | 28° /16° | 1.8 mm | 8 | |
| Jun. 12 | Partly cloudy | 30° /18° | 0.7 mm | 8 | |
| Jun. 13 | Patchy rain possible | 30° /19° | 2 mm | 8 | |
| Jun. 14 |  Patchy light drizzle | 30° /17° | 24.6 mm | 8 | |
| Jun. 15 |  Mist | 22° /15° | 13.3 mm | 7 | |
| Jun. 16 | Cloudy | 22° /12° | 37.3 mm | 7 | |
| Jun. 17 | Partly cloudy | 26° /16° | 4.2 mm | 8 | |
| Jun. 18 | Moderate or heavy rain shower | 32° /18° | 8.5 mm | 9 | |
| Jun. 19 | Sunny | 29° /19° | 0 mm | 8.4 | |
| Jun. 20 | Sunny | 26° /16° | 0 mm | 9.3 | |
| Jun. 21 | Sunny | 27° /16° | 0 mm | 9.2 | |
| Jun. 22 |  Moderate rain | 21° /16° | 18 mm | 1.9 | |
| Jun. 23 | Patchy rain possible | 27° /16° | 1.7 mm | 7.1 | |
| Jun. 24 | Sunny | 28° /17° | 0 mm | 1.3 | |
| Jun. 25 | Patchy rain possible | 28° /18° | 0.9 mm | 5 | |
| Jun. 26 | Patchy rain possible | 28° /17° | 2.3 mm | 5 | |
| Jun. 27 | Patchy rain possible | 30° /19° | 2.7 mm | 5 | |
| Jun. 28 | Partly cloudy | 26° /22° | 0 mm | 6 | |
| Jun. 29 | Sunny | 30° /19° | 0 mm | 7 | |
| Jun. 30 | Patchy rain possible | 33° /21° | 1 mm | 6 | |
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Important Notice
Our weather forecast for Delaware 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 Delaware County forecast closer to your planned date for the most up-to-date weather information.
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Delaware County in June - FAQ
What are the expected maximum and minimum temperatures in Delaware County during June?
During June, expect a variety of temperatures with highs around 27° and lows near 17°, suitable for diverse activities and preferences.
How much rainfall should be expected in Delaware County during June?
Significant rainfall exceeding 305.6 mm is expected in Delaware County during June, occurring over more than 18 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Delaware County during June?
The average wind speed in Delaware County during June is 17 km/h, suggesting breezy to windy conditions, depending on your activities.
June rainfall patterns in Delaware County
Explore the daily rainfall trends and prepare for Delaware Countys June weather 💧
Typically, Delaware County has 18 rainy days in June with a total of 305.6 mm of rainfall.
UV exposure in Delaware County during June
Stay informed about UV levels for safe outdoor activities throughout the month of June ☀️
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Where is Delaware County?Get accurate weather forecasts for Delaware County, located at latitude 39.919 and longitude -75.492. Stay updated with localized weather information tailored for Delaware County.
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