December Weather in Parkersburg

Last updated: March 2, 2024

The weather in Parkersburg, United States, during December is characterized by an average temperature of 4°C (39°F). Highs can soar to 18°C (65°F), while lows may dip to -9°C (15°F). Typically, the humidity level in Parkersburg throughout December hovers around 86%.

-9°C (15°F)

Minimum temperature

4°C (39°F)

Average temperature

18°C (65°F)

Maximum temperature

86%

Humidity

Precipitation and Sunshine hours

In December, Parkersburg averages 118 mm (4.6 inches) of rainfall, typically over the course of 12 rainy days. The month enjoys an average of 9 hours 26 minutes of daylight, with the sun shining for approximately 4 hours 49 minutes each day. Additionally, there is a 31% probability of sunny days during this period.

118 mm (4.6 inches)

Precipitation

12 rainy days

Rainy days

4 hours 49 minutes

Sunshine hours

31%

Chance of sun

UV Index

In December, the UV Index in Parkersburg reaches a maximum of 3, indicating a level of Moderate exposure. The most intense UV radiation typically occurs between 12:00 and 14:00, during which unprotected skin may burn in as little as 30 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 2 2 3 2 2 1 1 0 0 0
Exposure Low Moderate Low
Time to burn 45 min 30 min 45 min

Compare Parkersburg's Climate with Cities Worldwide