Gangtok Weather in August
During August, Gangtok experiences high daytime temperatures of 22°C (72°F) and cooler nights around 16°C (61°F). August sits within the rainy season, and part of the summer season, so expect regular and often heavy rainfall.
Rainfall in Gangtok in August
Gangtok is in the rainy season in August, with rain on around 16 days and an average of 902 mm (36 in). Rain during the rainy season here tends to be intense rather than just persistent drizzle. Expect significant downpours.
Temperature in Gangtok in August
Temperatures in Gangtok in August top out at 22°C (72°F) and drop to 16°C (61°F) overnight. The summer season takes place during August. Conditions stay fairly consistent through the month, making it easier to plan what to wear. At 16°C (61°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping. On average, it has the peak temperatures of the year.For additional travel inspiration, our weather planner can help you discover destinations worldwide.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit India, check out our Gangtok's climate page.
Gangtok Temperature in August
Min Temperature
16°C (61°F)
Max Temperature
22°C (72°F)
Chance of Rain
53%
Precipitation
902 mm (36 in)
Rainy days
16 days
Humidity
92%
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Gangtok typically stay consistent throughout August, with daily highs averaging around 22°C (72°F). Nights are cold, with lows around 5°C (41°F).
Average temperatures in August
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in August
Historical weather for Gangtok in August
Browse day-by-day weather records for Gangtok spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Gangtok historical weather extremes in August
Our historical data for Gangtok spans 1994 to 2025, revealing these weather extremes.
- Gangtok recorded its highest August temperature of 36°C (97°F) on August 5, 2020.
- On August 25, 2005, Gangtok saw its coldest August day with temperatures maxing out at 9°C (48°F).
- The coldest night in August in Gangtok was on August 14, 2012, with a minimum of 0°C (32°F).
Best Places in India in August
Find out more about the weather in India and which places have the best travel conditions in this month. See all of India in August →
perfect weather
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tolerable
unpleasant
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What to Wear in Gangtok in August
Comfortable temperatures call for an easy wardrobe in August. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. It's going to pour! Pack a good poncho and prepare for very wet conditions.What To Do in Gangtok in August
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit India, check out our Gangtok's climate page.
See the full Gangtok climate overview or explore weather in India.
