Vacaville (CA)
June
Weather in Vacaville, California for June 2026
Your guide to Vacaville weather in June - trends and predictions
In general, the average temperature in Vacaville at the beginning of June is 29.6 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 34 °F by the end of June.
Precipitation in Vacaville during June is a rare event, with an average of fewer than 2 rainy days.
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Temperatures
Rain 🌧️
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30
Dry days
0
Rainy days
0
Snow days
31°/10°
Temperatures
22 km/h
Avg max wind
62 %
Avg humidity
Vacaville Weather June
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Temperatures trend during June in Vacaville
See the weather trend as well as the moving average line
June weather in Vacaville day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Jun. 1 |  Mist | 25° /11° | 0 mm | 6 | |
| Jun. 2 |  Partly cloudy | 32° /10° | 0 mm | 8 | |
| Jun. 3 | Mist | 29° /9° | 0 mm | 6 | |
| Jun. 4 | Mist | 31° /10° | 0 mm | 7 | |
| Jun. 5 |  Cloudy | 28° /9° | 0 mm | 6 | |
| Jun. 6 | Mist | 31° /10° | 0 mm | 7 | |
| Jun. 7 | Mist | 31° /10° | 0 mm | 7 | |
| Jun. 8 | Cloudy | 28° /10° | 0 mm | 6 | |
| Jun. 9 | Mist | 31° /12° | 0 mm | 7 | |
| Jun. 10 | Mist | 28° /12° | 0 mm | 6 | |
| Jun. 11 | Mist | 27° /10° | 0 mm | 6 | |
| Jun. 12 | Mist | 31° /9° | 0 mm | 7 | |
| Jun. 13 | Mist | 30° /9° | 0 mm | 7 | |
| Jun. 14 | Mist | 28° /9° | 0 mm | 6 | |
| Jun. 15 | Mist | 29° /9° | 0 mm | 6 | |
| Jun. 16 | Mist | 28° /9° | 0 mm | 6 | |
| Jun. 17 | Partly cloudy | 33° /9° | 0 mm | 8 | |
| Jun. 18 | Partly cloudy | 36° /12° | 0 mm | 9 | |
| Jun. 19 | Partly cloudy | 28° /11° | 0 mm | 7 | |
| Jun. 20 | Mist | 26° /9° | 0 mm | 6 | |
| Jun. 21 |  Sunny | 28° /9° | 0 mm | 7 | |
| Jun. 22 | Sunny | 30° /11° | 0 mm | 8 | |
| Jun. 23 | Sunny | 34° /11° | 0 mm | 8 | |
| Jun. 24 |  Overcast | 29° /10° | 0 mm | 6 | |
| Jun. 25 | Mist | 33° /10° | 0 mm | 7 | |
| Jun. 26 | Mist | 35° /11° | 0 mm | 8 | |
| Jun. 27 | Sunny | 38° /12° | 0 mm | 9 | |
| Jun. 28 | Sunny | 38° /16° | 0 mm | 9 | |
| Jun. 29 | Partly cloudy | 34° /13° | 0 mm | 8 | |
| Jun. 30 | Partly cloudy | 31° /11° | 0 mm | 8 | |
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Important Notice
Our weather forecast for Vacaville 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 Vacaville forecast closer to your planned date for the most up-to-date weather information.
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Vacaville in June - FAQ
What are the expected maximum and minimum temperatures in Vacaville during June?
Expect warm days with temperatures around 31°, cooling to mild conditions of 10° after sunset. Perfect for those who enjoy warm weather.
How much rainfall should be expected in Vacaville during June?
Rainfall in Vacaville during June is rare to nonexistent, with the total expected rainfall being less than 10 mm and approximately 0 days seeing any precipitation. Planning without the concern for rain is generally straightforward during this very dry period.
What are the typical wind conditions in Vacaville during June?
The average wind speed in Vacaville during June is 22 km/h, suggesting breezy to windy conditions, depending on your activities.
UV exposure in Vacaville during June
Stay informed about UV levels for safe outdoor activities throughout the month of June ☀️
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