Best Time to Visit Gangtok (2026): Month-by-Month Weather & Seasons
Gangtok is comfortable most of the year. Spring brings flowers and mild days; autumn brings the clearest views of Kanchenjunga from Tashi and Ganesh Tok. For snow, take the day trip to Tsomgo Lake and Nathu La between December and March.
- Best time
- March to May, and October to mid-December
- Peak season
- April–June and October
- Quieter months
- Late November, February
- Avoid
- July and August
Seasons in Gangtok
Spring · March–May
Mild (11–22 °C), flowering, busy. Great for MG Marg evenings and day trips.
Monsoon · June–September
Rain most days; Nathu La road may close. Town sights still fine.
Autumn · October–November
Clear views of Kanchenjunga; ideal weather.
Winter · December–February
Cool in town (4–14 °C), snow at Tsomgo and Nathu La.
Gangtok weather month by month
Typical daytime temperatures for Gangtok (about 1,650 m); they vary year to year.
| Month | Temp | Rain | Verdict | What to expect |
|---|---|---|---|---|
| January Snow at Tsomgo; cold nights | 4–13 °C | Dry | Good | Snow at Tsomgo; cold nights |
| February Losar; quiet | 5–15 °C | Dry | Good | Losar; quiet |
| March Spring; flowers | 9–19 °C | Some rain | Best | Spring; flowers |
| April Pleasant; busy | 11–21 °C | Some rain | Best | Pleasant; busy |
| May Peak holidays | 14–22 °C | Wet | Best | Peak holidays |
| June Monsoon begins | 16–22 °C | Very wet | Okay | Monsoon begins |
| July Heavy rain; Nathu La closures | 16–22 °C | Very wet | Avoid | Heavy rain; Nathu La closures |
| August Very wet | 16–22 °C | Very wet | Avoid | Very wet |
| September Rain easing | 15–21 °C | Wet | Okay | Rain easing |
| October Clear Kanchenjunga views | 12–20 °C | Some rain | Best | Clear Kanchenjunga views |
| November Crisp and clear | 8–17 °C | Dry | Best | Crisp and clear |
| December Cold; snow at Tsomgo | 5–14 °C | Dry | Good | Cold; snow at Tsomgo |
Festivals
- LosarFebruary–March
- Saga DawaMay–June
- Pang LhabsolAugust–September
- LosoongDecember
Tips
- Book Tsomgo and Nathu La a day ahead; Nathu La is closed Monday and Tuesday.
- Morning is best for mountain views from Tashi View Point.
- Carry a warm layer for evenings even in summer.
Plan Gangtok for the right season
Tell us your dates and we'll suggest the best route, stays and permits for that time of year.
Gangtok: frequently asked questions
Which is the best month to visit Gangtok?+
April and October are ideal: mild weather, clear days and everything open.
Can I see snow from Gangtok?+
Not in town, but Tsomgo Lake and Nathu La, 1.5–3 hours away, have snow from December to March.
Is Gangtok good in the monsoon?+
The town is fine, but rain is frequent and the Nathu La road can close.
How cold is Gangtok in December?+
About 5–14 °C in the day, colder at night.