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%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
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.
Precipitation
Rainy days
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Chance of sun
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.
| 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 | ||||||||