Fairfax County (Herndon)
June
Weather in Fairfax County, Virginia for June 2027
Your guide to Fairfax County weather in June - trends and predictions
The climate of Fairfax County in June is notably wet, with an average of 13 rainy days, and a total of 142.6 mm of precipitation.
Is June a good time to visit Fairfax County? check out the best time to travel to Fairfax County page.
✨ Is June a good time to visit Fairfax County? – Ask the AI Weatherman
Rain 🌧️
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17
Dry days
13
Rainy days
0
Snow days
31°/19°
Temperatures
15 km/h
Avg max wind
63 %
Avg humidity
Fairfax County Weather June
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Temperatures trend during June in Fairfax County
See the weather trend as well as the moving average line
June weather in Fairfax County day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Jun. 1 |  Sunny | 25° /12° | 0 mm | 11 | |
| Jun. 2 | Sunny | 24° /11° | 0 mm | 11 | |
| Jun. 3 | Sunny | 28° /12° | 0 mm | 11 | |
| Jun. 4 | Sunny | 32° /13° | 0 mm | 11 | |
| Jun. 5 | Sunny | 34° /16° | 0 mm | 11 | |
| Jun. 6 |  Light rain | 33° /18° | 3.3 mm | 11.3 | |
| Jun. 7 | Light rain | 33° /19° | 3.2 mm | 11.3 | |
| Jun. 8 |  Overcast | 27° /18° | 0 mm | 11.3 | |
| Jun. 9 | Overcast | 29° /15° | 0 mm | 11.4 | |
| Jun. 10 |  Moderate or heavy rain shower | 33° /21° | 9 mm | 11.4 | |
| Jun. 11 | Light rain | 33° /22° | 3.3 mm | 11.4 | |
| Jun. 12 |  Heavy rain at times | 35° /21° | 5.8 mm | 11.4 | |
| Jun. 13 | Sunny | 31° /19° | 0 mm | 11.4 | |
| Jun. 14 | Light rain | 33° /18° | 3.4 mm | 11.4 | |
| Jun. 15 |  Cloudy | 26° /18° | 0.2 mm | 11.4 | |
| Jun. 16 |  Patchy rain possible | 24° /14° | 1.5 mm | 7 | |
| Jun. 17 |  Heavy rain | 30° /19° | 26.3 mm | 7 | |
| Jun. 18 |  Moderate rain | 33° /22° | 12.2 mm | 10 | |
| Jun. 19 |  Thundery outbreaks possible | 31° /22° | 2.3 mm | 11.4 | |
| Jun. 20 |  Partly cloudy | 31° /18° | 0 mm | 11.4 | |
| Jun. 21 | Overcast | 33° /20° | 0.1 mm | 11.4 | |
| Jun. 22 | Light rain | 36° /22° | 6.6 mm | 11.4 | |
| Jun. 23 | Light rain | 31° /23° | 7 mm | 11 | |
| Jun. 24 | Partly cloudy | 33° /21° | 0 mm | 11.4 | |
| Jun. 25 | Sunny | 34° /21° | 0 mm | 11.4 | |
| Jun. 26 | Light rain | 35° /22° | 3.1 mm | 11 | |
| Jun. 27 | Moderate rain | 28° /21° | 19 mm | 7 | |
| Jun. 28 | Heavy rain | 30° /21° | 29.6 mm | 4 | |
| Jun. 29 | Patchy rain possible | 33° /22° | 1.8 mm | 11 | |
| Jun. 30 | Light rain | 34° /21° | 4.9 mm | 10 | |
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Important Notice
Our weather forecast for Fairfax 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 Fairfax County forecast closer to your planned date for the most up-to-date weather information.
Change Month
Fairfax County in June - FAQ
What are the expected maximum and minimum temperatures in Fairfax County during June?
Expect warm days with temperatures around 31°, cooling to mild conditions of 19° after sunset. Perfect for those who enjoy warm weather.
How much rainfall should be expected in Fairfax County during June?
Significant rainfall exceeding 142.6 mm is expected in Fairfax 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 Fairfax County during June?
The average wind speed in Fairfax County during June is 15 km/h, suggesting breezy to windy conditions, depending on your activities.
June rainfall patterns in Fairfax County
Explore the daily rainfall trends and prepare for Fairfax Countys June weather 💧
Typically, Fairfax County has 13 rainy days in June with a total of 142.6 mm of rainfall.
UV exposure in Fairfax County during June
Stay informed about UV levels for safe outdoor activities throughout the month of June ☀️
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