December Weather in Rilly-la-Montagne

Last updated: March 2, 2024

The weather in Rilly-la-Montagne, France, during December is characterized by an average temperature of 5°C (42°F). Highs can soar to 15°C (58°F), while lows may dip to -3°C (26°F). Typically, the humidity level in Rilly-la-Montagne throughout December hovers around 93%.

-3°C (26°F)

Minimum temperature

5°C (42°F)

Average temperature

15°C (58°F)

Maximum temperature

93%

Humidity

Precipitation and Sunshine hours

In December, Rilly-la-Montagne averages 110 mm (4.3 inches) of rainfall, typically over the course of 16 rainy days. The month enjoys an average of 8 hours 15 minutes of daylight, with the sun shining for approximately 4 hours 29 minutes each day. Additionally, there is a 24% probability of sunny days during this period.

110 mm (4.3 inches)

Precipitation

16 rainy days

Rainy days

4 hours 29 minutes

Sunshine hours

24%

Chance of sun

UV Index

In December, the UV Index in Rilly-la-Montagne reaches a maximum of 1, indicating a level of Low exposure. The most intense UV radiation typically occurs between 09:00 and 11:00, during which unprotected skin may burn in as little as 45 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 0 0 1 1 1 1 1 1 1 1 0 0 0
Exposure Low
Time to burn 45 min

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