16 to 33°C
temperature
3590 hours
sunshine per day
134 mm
rain
322 days
dry
43 days
rain
0 days
snow

Climate of Fontana

Fontana has a mediterranean climate. The summers are warm and dry, and the temperature is cold in the winter. The average annual temperature for Fontana is 24° degrees and there is about 133 mm of rain in a year. It is dry for 308 days a year with an average humidity of 47% and an UV-index of 5.

Climate averages for the whole year

  • Day: the average daily temperature during the day is between 16°C and 33°C
  • Night:the average nighttime temperature is between 7°C and 18°C
  • Rain: it rains 43 days and there is a total of approximately 134 mm rainfall
  • Sun hours: throughout the year there are 3590 sun hours
Maximum temperature: between 16°C and 33°C
Warmest month: 33°C in July
Coldest month: 16°C in December
Night temperature: between 7°C and 18°C
Dry days: 322 days
Days with rain: 43 days
Days with snow: 0 days
Total rain sum: 134 mm
Hours of sunshine: 3590 hours

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Temperature graph

This graph shows the average maximum temperature (red) and minimum temperature (blue) for Fontana.

Precipitation graph

This graph shows the average amount of rainfall per month for Fontana.

Climate table of Fontana

In this climate table you can see at a glance what the average weather per month is for Fontana. The data has been collected over a 30-year period, from which an average per month has been derived. From year to year the differences may be larger or smaller, but with this climate table you have a good idea of what the weather for Fontana might be like in a given month.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Day temp. (°C) 17 17 20 22 25 30 33 33 31 26 21 16
Night temp. (°C) 8 7 8 10 11 14 18 18 17 14 10 7
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Precipitation (mm) 28 41 11 5 2 1 5 2 2 4 7 26
Days with rain 6 6 6 5 3 1 3 1 2 2 3 5
Dry days 25 22 25 25 28 29 28 30 28 29 27 26
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Sun hours per day 7 7 9 12 12 12 12 12 11 9 7 7
Wind force (Bft) 2 2 2 2 2 2 2 2 2 2 2 2
UV-index 3 4 5 5 5 6 7 7 6 5 4 3

Best time to visit Fontana

The best time to visit Fontana in the state of California is from March through June and September through November. In this period you have a warm temperature and almost no precipitation. The highest average temperature in Fontana is 33°C in July and the lowest is 16°C in December.

Climate of Fontana by month

What is the average climate in a given month for Fontana? Click on a month to see all monthly averages for sunshine, maximum and minimum temperatures, percent chance of rain per day, snowfall and number of rainy days.

Fontana weather experiences

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