Best Time to Visit Fontana
Best time: Jun, Jul, Aug, May.
Aug is warmest (34.7°C high); Feb is rainiest (72 mm).
Fontana weather by month
| Month | High °C | Low °C | Rain mm | Sun hrs |
|---|---|---|---|---|
| Jan | 19.1 | 5.6 | 69 | 4.7 |
| Feb | 20 | 6.1 | 72 | 5.6 |
| Mar | 20.9 | 6.9 | 65 | 7.8 |
| Apr | 24.2 | 8.5 | 23 | 9.8 |
| May | 26.6 | 11.1 | 9 | 10.9 |
| Jun | 30.9 | 13.7 | 2 | 11.8 |
| Jul | 34.5 | 16 | 2 | 11.6 |
| Aug | 34.7 | 16.5 | 5 | 10.9 |
| Sep | 32.3 | 15 | 9 | 9.1 |
| Oct | 28.1 | 11.5 | 10 | 6.9 |
| Nov | 23.2 | 7.5 | 33 | 5.3 |
| Dec | 19.6 | 4.9 | 44 | 4.5 |
Average high temperature
Best months by activity
Overall: JunJulAugMay
Beaches: JunJulAugSep
Hiking: MayJunAprOct
Sightseeing: JunMayJulSep
Fontana quick facts
What to pack
Mild year-round — pack layers and a light jacket.
Frequently asked questions
When is the best time to visit Fontana?
Jun, Jul, Aug, May.
What is the rainiest month?
Feb, about 72 mm.
What is the warmest month?
Aug, with average highs of 34.7°C.
Where to stay
See Fontana hotels · Book Fontana tours & activities
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Climate data: Open-Meteo Historical (ERA5), 1991–2020 climate normals.
Licensed under CC BY 4.0.
Open-Meteo.