December Weather in Gangtok

Last updated: March 2, 2024

The weather in Gangtok, India, during December is characterized by an average temperature of 11°C (52°F). Highs can soar to 19°C (67°F), while lows may dip to 3°C (37°F). Typically, the humidity level in Gangtok throughout December hovers around 75%.

3°C (37°F)

Minimum temperature

11°C (52°F)

Average temperature

19°C (67°F)

Maximum temperature

75%

Humidity

Precipitation and Sunshine hours

In December, Gangtok averages 152 mm (6.0 inches) of rainfall, typically over the course of 22 rainy days. The month enjoys an average of 10 hours 26 minutes of daylight, with the sun shining for approximately 9 hours 17 minutes each day. Additionally, there is a 47% probability of sunny days during this period.

152 mm (6.0 inches)

Precipitation

22 rainy days

Rainy days

9 hours 17 minutes

Sunshine hours

47%

Chance of sun

UV Index

In December, the UV Index in Gangtok reaches a maximum of 6, indicating a level of High exposure. The most intense UV radiation typically occurs between 11:00 and 13:00, 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 1 2 4 5 6 5 3 2 1 1 0 0 0
Exposure Low Moderate High Moderate Low
Time to burn 45 min 30 min 25 min 30 min 45 min

Compare Gangtok's Climate with Cities Worldwide