New Castle County
June
Weather in New Castle County for June 2025
Your guide to New Castle County weather in June - trends and predictions
In general, the average temperature in New Castle County at the beginning of June is 24.7 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 29.3 °F by the end of June.
The climate of New Castle County in June is notably wet, with an average of 13 rainy days.
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17
Dry days
13
Rainy days
0
Snow days
27°/17°
Temperatures
19 km/h
Avg max wind
67 %
Avg humidity
New Castle County in June average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  24° | ||||||
| 2  23° | 3  25° | 4  26° | 5 26° | 6  25° | 7  24° | 8 23° |
| 9 23° | 10 20° | 11 21° | 12 25° | 13  29° | 14 30° | 15  26° |
| 16 25° | 17 29° | 18 30° | 19 29° | 20 30° | 21 31° | 22 34° |
| 23 34° | 24 28° | 25 30° | 26  32° | 27 27° | 28 28° | 29 29° |
| 30 31° |
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Temperatures trend during June in New Castle County
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 | Overcast | 24° /12° | 0 mm | 5 | |
| Jun. 2 | Cloudy | 23° /15° | 0.3 mm | 5 | |
| Jun. 3 | Patchy rain possible | 25° /17° | 0.8 mm | 6 | |
| Jun. 4 | Sunny | 26° /16° | 0 mm | 7 | |
| Jun. 5 | Light rain shower | 26° /17° | 24.7 mm | 6 | |
| Jun. 6 | Moderate rain | 25° /18° | 11.1 mm | 6 | |
| Jun. 7 | Partly cloudy | 24° /15° | 0 mm | 6 | |
| Jun. 8 | Partly cloudy | 23° /12° | 0 mm | 6 | |
| Jun. 9 | Light rain shower | 23° /15° | 0.9 mm | 5 | |
| Jun. 10 | Patchy rain possible | 20° /14° | 0.1 mm | 5 | |
| Jun. 11 | Overcast | 21° /11° | 0 mm | 5 | |
| Jun. 12 | Partly cloudy | 25° /13° | 0 mm | 7 | |
| Jun. 13 | Light drizzle | 29° /16° | 0.4 mm | 6 | |
| Jun. 14 | Partly cloudy | 30° /17° | 7.1 mm | 8 | |
| Jun. 15 | Mist | 26° /15° | 1.4 mm | 6 | |
| Jun. 16 | Partly cloudy | 25° /13° | 0 mm | 7 | |
| Jun. 17 | Partly cloudy | 29° /16° | 0 mm | 7 | |
| Jun. 18 | Sunny | 30° /17° | 0.2 mm | 8 | |
| Jun. 19 | Sunny | 29° /17° | 0 mm | 7 | |
| Jun. 20 | Overcast | 30° /18° | 0 mm | 7 | |
| Jun. 21 | Sunny | 31° /18° | 0 mm | 8 | |
| Jun. 22 | Partly cloudy | 34° /20° | 0 mm | 8 | |
| Jun. 23 | Partly cloudy | 34° /23° | 1 mm | 8 | |
| Jun. 24 | Partly cloudy | 28° /21° | 2 mm | 7 | |
| Jun. 25 | Sunny | 30° /17° | 0 mm | 8 | |
| Jun. 26 | Patchy light rain with thunder | 32° /20° | 69.9 mm | 7 | |
| Jun. 27 | Patchy rain possible | 27° /18° | 4.9 mm | 6 | |
| Jun. 28 | Sunny | 28° /17° | 0 mm | 7 | |
| Jun. 29 | Light rain shower | 29° /18° | 1.9 mm | 6 | |
| Jun. 30 | Light drizzle | 31° /21° | 1.5 mm | 7 | |
| Next | |||||
Important Notice
Our weather forecast for New Castle 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 Castle County forecast closer to your planned date for the most up-to-date weather information.
New Castle County in June - FAQ
What are the expected maximum and minimum temperatures in New Castle 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 New Castle County during June?
Significant rainfall exceeding 128.1 mm is expected in New Castle County during June, occurring over more than 13 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in New Castle County during June?
The average wind speed in New Castle County during June is 19 km/h, suggesting breezy to windy conditions, depending on your activities.
June rainfall patterns in New Castle County
Explore the daily rainfall trends and prepare for New Castle Countys June weather 💧
UV exposure in New Castle County during June
Stay informed about UV levels for safe outdoor activities throughout the month of June ☀️
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