December Weather in Spanish Fork

Last updated: March 2, 2024

The weather in Spanish Fork, United States, during December is characterized by an average temperature of -3°C (26°F). Highs can soar to 10°C (50°F), while lows may dip to -18°C (1°F). Typically, the humidity level in Spanish Fork throughout December hovers around 87%.

-18°C (1°F)

Minimum temperature

-3°C (26°F)

Average temperature

10°C (50°F)

Maximum temperature

87%

Humidity

Precipitation and Sunshine hours

In December, Spanish Fork averages 49 mm (1.9 inches) of rainfall, typically over the course of 10 rainy days. The month enjoys an average of 9 hours 21 minutes of daylight, with the sun shining for approximately 6 hours 27 minutes each day. Additionally, there is a 45% probability of sunny days during this period.

49 mm (1.9 inches)

Precipitation

10 rainy days

Rainy days

6 hours 27 minutes

Sunshine hours

45%

Chance of sun

UV Index

In December, the UV Index in Spanish Fork reaches a maximum of 3, indicating a level of Moderate exposure. The most intense UV radiation typically occurs between 11:00 and 13:00, 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 3 3 3 2 1 1 0 0 0
Exposure Low Moderate Low
Time to burn 45 min 30 min 45 min

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