October Weather in Fontana

Last updated: March 2, 2024

The weather in Fontana, United States, during October is characterized by an average temperature of 20°C (69°F). Highs can soar to 36°C (96°F), while lows may dip to 8°C (46°F). Typically, the humidity level in Fontana throughout October hovers around 67%.

8°C (46°F)

Minimum temperature

20°C (69°F)

Average temperature

36°C (96°F)

Maximum temperature

67%

Humidity

Precipitation and Sunshine hours

In October, Fontana averages 15 mm (0.6 inches) of rainfall, typically over the course of 2 rainy days. The month enjoys an average of 11 hours 17 minutes of daylight, with the sun shining for approximately 9 hours 28 minutes each day. Additionally, there is a 67% probability of sunny days during this period.

15 mm (0.6 inches)

Precipitation

2 rainy days

Rainy days

9 hours 28 minutes

Sunshine hours

67%

Chance of sun

UV Index

In October, the UV Index in Fontana reaches a maximum of 7, indicating a level of High exposure. The most intense UV radiation typically occurs between 12:00 and 14:00, during which unprotected skin may burn in as little as 25 minutes.

Average solar exposure data for the current time of the year. Actual values may vary and depend on many factors, such as cloud cover, vegetation cover, surface type, etc.
  07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00
UVI 1 1 2 4 6 7 7 6 4 2 1 1 0
Exposure Low Moderate High Moderate Low
Time to burn 45 min 30 min 25 min 30 min 45 min

Compare Fontana's Climate with Cities Worldwide