January Weather in Big Pine Key

Last updated: March 2, 2024

The weather in Big Pine Key, United States, during January is characterized by an average temperature of 21°C (71°F). Highs can soar to 25°C (78°F), while lows may dip to 13°C (55°F). Typically, the humidity level in Big Pine Key throughout January hovers around 81%.

13°C (55°F)

Minimum temperature

21°C (71°F)

Average temperature

25°C (78°F)

Maximum temperature

81%

Humidity

Precipitation and Sunshine hours

In January, Big Pine Key averages 25 mm (1.0 inches) of rainfall, typically over the course of 4 rainy days. The month enjoys an average of 10 hours 47 minutes of daylight, with the sun shining for approximately 7 hours 30 minutes each day. Additionally, there is a 44% probability of sunny days during this period.

25 mm (1.0 inches)

Precipitation

4 rainy days

Rainy days

7 hours 30 minutes

Sunshine hours

44%

Chance of sun

UV Index

In January, the UV Index in Big Pine Key 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 0 1 2 4 5 7 6 5 4 2 1 0 0
Exposure Low Moderate High Moderate Low
Time to burn 45 min 30 min 25 min 30 min 45 min

Compare Big Pine Key's Climate with Cities Worldwide