December Weather in Sepanjang

Last updated: March 2, 2024

The weather in Sepanjang, Indonesia, during December is characterized by an average temperature of 24°C (76°F). Highs can soar to 31°C (88°F), while lows may dip to 20°C (68°F). Typically, the humidity level in Sepanjang throughout December hovers around 76%.

20°C (68°F)

Minimum temperature

24°C (76°F)

Average temperature

31°C (88°F)

Maximum temperature

76%

Humidity

Precipitation and Sunshine hours

In December, Sepanjang averages 327 mm (12.9 inches) of rainfall, typically over the course of 28 rainy days. The month enjoys an average of 12 hours 35 minutes of daylight, with the sun shining for approximately 8 hours 49 minutes each day. Additionally, there is a 8% probability of sunny days during this period.

327 mm (12.9 inches)

Precipitation

28 rainy days

Rainy days

8 hours 49 minutes

Sunshine hours

8%

Chance of sun

UV Index

In December, the UV Index in Sepanjang reaches a maximum of 15, indicating a level of Extreme exposure. The most intense UV radiation typically occurs between 11:00 and 13:00, during which unprotected skin may burn in as little as 10 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 3 6 10 13 14 14 11 8 4 2 1 0 0
Exposure Moderate High VeryHigh Extreme VeryHigh Moderate Low
Time to burn 30 min 25 min 15 min 10 min 15 min 30 min 45 min

Compare Sepanjang's Climate with Cities Worldwide