Gangtok weather in January
January in Gangtok: cool, soaked, with very humid — a gamble, with 24 rainy days.
#10 of 12 months in Gangtok · #574 of 897 destinations to visit in January · comfort 64/100 (tier C)
Updated June 2026 · climate normals from ERA5 reanalysis
Traveller notes on Gangtok in January
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Gangtok climate normals — January
| Daytime high | 11°C / 53°F | 🙂 cool |
|---|---|---|
| Nighttime low | 4°C / 40°F | |
| Rainfall | 230 mm / 9.1 in | ⛈ soaked |
| Rainy days | 24 days | |
| Humidity | 83% | 💦 very humid |
| Dew point | 5°C / 41°F | |
| Sunshine | 7.7 h/day | |
| Daylight | 10.6 h | |
| Wind | 6 km/h / 4 mph | |
| Snowfall | 3.3 cm / 1.3 in | |
| Air quality (US AQI) | 80 | 🙂 moderate |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Gangtok in January — FAQ
- Is January a good time to visit Gangtok?
- January in Gangtok: cool, soaked, with very humid — a gamble, with 24 rainy days. It ranks #10 of 12 months for Gangtok on SeasonMap's comfort score (64/100).
- What is the weather like in Gangtok in January?
- In January, Gangtok averages a daily high of 11.4°C and a low of 4.4°C, with about 230.4 mm of rain over roughly 23.6 rainy days.
- What is the air quality in Gangtok in January?
- Gangtok has a mean US Air Quality Index of about 80 in January.
- Does it snow in Gangtok in January?
- Gangtok sees roughly 3.3 cm of snowfall in January.