Click on a day for an hourly weather forecast
The weather in Fontana in December is very cold with temperatures between 4°C and 17°C, warm clothes are a must.
You can expect about 3 to 8 days of rain in Fontana during the month of December. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Our weather forecast can give you a great sense of what weather to expect in Fontana in December 2024.
If you’re planning to visit Fontana in the near future, we highly recommend that you review the 14 day weather forecast for Fontana before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 18° / 5° | 2 | 29 | 0 | 50 mm | Good | Fontana in January |
| February | 18° / 5° | 2 | 26 | 0 | 55 mm | Good | Fontana in February |
| March | 20° / 5° | 2 | 29 | 0 | 31 mm | Good | Fontana in March |
| April | 23° / 7° | 1 | 29 | 0 | 23 mm | Perfect | Fontana in April |
| May | 26° / 9° | 0 | 31 | 0 | 7 mm | Perfect | Fontana in May |
| June | 31° / 12° | 0 | 30 | 0 | 2 mm | Good | Fontana in June |
| July | 34° / 15° | 1 | 30 | 0 | 18 mm | Ok | Fontana in July |
| August | 34° / 16° | 0 | 31 | 0 | 10 mm | Ok | Fontana in August |
| September | 32° / 14° | 0 | 30 | 0 | 7 mm | Good | Fontana in September |
| October | 27° / 10° | 0 | 31 | 0 | 8 mm | Perfect | Fontana in October |
| November | 22° / 7° | 1 | 29 | 0 | 18 mm | Good | Fontana in November |
| December | 17° / 4° | 3 | 28 | 0 | 63 mm | Good | Fontana in December |