December Weather in Bainbridge Island

Last updated: March 2, 2024

The weather in Bainbridge Island, United States, during December is characterized by an average temperature of 6°C (43°F). Highs can soar to 12°C (54°F), while lows may dip to -1°C (31°F). Typically, the humidity level in Bainbridge Island throughout December hovers around 87%.

-1°C (31°F)

Minimum temperature

6°C (43°F)

Average temperature

12°C (54°F)

Maximum temperature

87%

Humidity

Precipitation and Sunshine hours

In December, Bainbridge Island averages 179 mm (7.1 inches) of rainfall, typically over the course of 18 rainy days. The month enjoys an average of 8 hours 27 minutes of daylight, with the sun shining for approximately 2 hours 59 minutes each day. Additionally, there is a 14% probability of sunny days during this period.

179 mm (7.1 inches)

Precipitation

18 rainy days

Rainy days

2 hours 59 minutes

Sunshine hours

14%

Chance of sun

UV Index

In December, the UV Index in Bainbridge Island reaches a maximum of 1, indicating a level of Low exposure. The most intense UV radiation typically occurs between 08:00 and 10:00, 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 1 1 1 1 1 1 1 1 1 0 0 0
Exposure Low
Time to burn 45 min

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