December Weather in Tomohon

Last updated: March 2, 2024

The weather in Tomohon, Indonesia, during December is characterized by an average temperature of 25°C (78°F). Highs can soar to 31°C (88°F), while lows may dip to 22°C (71°F). Typically, the humidity level in Tomohon throughout December hovers around 78%.

22°C (71°F)

Minimum temperature

25°C (78°F)

Average temperature

31°C (88°F)

Maximum temperature

78%

Humidity

Precipitation and Sunshine hours

In December, Tomohon averages 295 mm (11.6 inches) of rainfall, typically over the course of 30 rainy days. The month enjoys an average of 12 hours 2 minutes of daylight, with the sun shining for approximately 9 hours 16 minutes each day. Additionally, there is a 5% probability of sunny days during this period.

295 mm (11.6 inches)

Precipitation

30 rainy days

Rainy days

9 hours 16 minutes

Sunshine hours

5%

Chance of sun

UV Index

In December, the UV Index in Tomohon reaches a maximum of 13, 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	2	4	8	11	13	12	10	7	4	2	1	0	0
Exposure	Low	Moderate	VeryHigh	Extreme			VeryHigh	High	Moderate	Low
Time to burn	45 min	30 min	15 min	10 min			15 min	25 min	30 min	45 min