Fontana
June
Weather in Fontana for June 2025
Your guide to Fontana weather in June - trends and predictions
In general, the average temperature in Fontana at the beginning of June is 26.7 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 31.7 °F by the end of June.
Fontana sees moderate rainfall in June, averaging 7 rainy days.
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23
Dry days
7
Rainy days
0
Snow days
26°/13°
Temperatures
15 km/h
Avg max wind
54 %
Avg humidity
Fontana in June average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  24° | ||||||
| 2 26° | 3  27° | 4 30° | 5 27° | 6 27° | 7 26° | 8 27° |
| 9 26° | 10  25° | 11  24° | 12 25° | 13 27° | 14 28° | 15 28° |
| 16 29° | 17 29° | 18 30° | 19 28° | 20 29° | 21 31° | 22 31° |
| 23 29° | 24 31° | 25 30° | 26 31° | 27 31° | 28 29° | 29 33° |
| 30 37° |
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Temperatures trend during June in Fontana
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 | Partly cloudy | 24° /13° | 0.2 mm | 7 | |
| Jun. 2 | Partly cloudy | 26° /13° | 0.2 mm | 7 | |
| Jun. 3 | Sunny | 27° /14° | 0 mm | 7 | |
| Jun. 4 | Sunny | 30° /16° | 0 mm | 8 | |
| Jun. 5 | Partly cloudy | 27° /16° | 0 mm | 7 | |
| Jun. 6 | Sunny | 27° /15° | 0.4 mm | 7 | |
| Jun. 7 | Partly cloudy | 26° /15° | 0.2 mm | 7 | |
| Jun. 8 | Sunny | 27° /14° | 0 mm | 7 | |
| Jun. 9 | Sunny | 26° /14° | 0 mm | 7 | |
| Jun. 10 | Cloudy | 25° /15° | 0.1 mm | 6 | |
| Jun. 11 | Patchy rain possible | 24° /15° | 1.9 mm | 6 | |
| Jun. 12 | Patchy rain possible | 25° /15° | 1.1 mm | 6 | |
| Jun. 13 | Sunny | 27° /15° | 0 mm | 7 | |
| Jun. 14 | Sunny | 28° /15° | 0 mm | 7 | |
| Jun. 15 | Patchy rain possible | 28° /17° | 0.2 mm | 7 | |
| Jun. 16 | Partly cloudy | 29° /17° | 0 mm | 7 | |
| Jun. 17 | Sunny | 29° /16° | 0 mm | 8 | |
| Jun. 18 | Sunny | 30° /17° | 0 mm | 8 | |
| Jun. 19 | Sunny | 28° /15° | 0 mm | 8 | |
| Jun. 20 | Sunny | 29° /16° | 0 mm | 8 | |
| Jun. 21 | Sunny | 31° /17° | 0 mm | 8 | |
| Jun. 22 | Sunny | 31° /18° | 0 mm | 8 | |
| Jun. 23 | Cloudy | 29° /17° | 0 mm | 7 | |
| Jun. 24 | Partly cloudy | 31° /17° | 0 mm | 8 | |
| Jun. 25 | Sunny | 30° /17° | 0 mm | 8 | |
| Jun. 26 | Sunny | 31° /17° | 0 mm | 8 | |
| Jun. 27 | Sunny | 31° /18° | 0 mm | 8 | |
| Jun. 28 | Sunny | 29° /17° | 0 mm | 8 | |
| Jun. 29 | Sunny | 33° /17° | 0 mm | 8 | |
| Jun. 30 | Sunny | 37° /20° | 0 mm | 9 | |
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Important Notice
Our weather forecast for Fontana 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 Fontana forecast closer to your planned date for the most up-to-date weather information.
Fontana in June - FAQ
What are the expected maximum and minimum temperatures in Fontana during June?
Enjoy moderate daytime temperatures of up to 26° and cooler nights around 13°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Fontana during June?
Rainfall in Fontana during June is rare to nonexistent, with the total expected rainfall being less than 10 mm and approximately 7 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 Fontana during June?
The average wind speed in Fontana during June is 15 km/h, suggesting breezy to windy conditions, depending on your activities.
June rainfall patterns in Fontana
Explore the daily rainfall trends and prepare for Fontanas June weather 💧
UV exposure in Fontana during June
Stay informed about UV levels for safe outdoor activities throughout the month of June ☀️
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