All Bhutan Weather Guide

Climate by Region & Season

Bhutan's weather is as diverse as its valleys. From subtropical plains in the south to snowy highlands in the north, the climate varies widely depending on elevation, location, and time of year.

This guide gives you a full picture of Bhutan's weather patterns, so you can plan your trip confidently - whether you're traveling in spring, summer, autumn, or winter.


Bhutan Weather by Region

Western Bhutan (Paro, Thimphu, Punakha, Haa)

  • Spring (Mar-May): Pleasant, 12°C to 22°C, clear skies
  • Summer (Jun-Aug): Warm, 15°C to 26°C, occasional rain
  • Autumn (Sep-Nov): Clear and cool, 10°C to 20°C
  • Winter (Dec-Feb): Cold mornings (0°C to 12°C), crisp sun

Punakha is warmer year-round due to its lower elevation (~1,200 m)
Haa and Dochula can get quite cold in winter and may receive snow


Central Bhutan (Bumthang, Trongsa)

  • Spring/Autumn: Mild days, cold nights (5°C to 20°C)
  • Summer: Green and lush, but with frequent rain
  • Winter: Coldest region - sub-zero nights and possible snow

Ideal for spiritual travel and local festivals but best visited March to May or September to November


Southern Bhutan (Phuentsholing, Gelephu, Samdrup Jongkhar)

  • Tropical climate - warm and humid throughout the year
  • Summer: Heavy rainfall
  • Winter: Comfortable, 15°C to 25°C
  • Rarely cold, no snowfall

Best for travelers entering by road from India - year-round accessibility


Seasonal Summary - Bhutan at a Glance

SeasonMonthsWhat to Expect
SpringMar-MayFlowers, festivals, clear skies, best for hiking
SummerJun-AugGreen valleys, rain showers, fewer tourists
AutumnSep-NovCrisp air, clear views, major festivals
WinterDec-FebCold mornings, snow in high passes, quiet travel

Temperature Range by Altitude (Approx.)

Elevation ZoneExample AreasDaytime TempNight Temp
Low (<800 m)Phuentsholing20-30°C15-20°C
Mid (1,200–2,300 m)Paro, Thimphu, Punakha12-25°C5-15°C
High (>2,500 m)Bumthang, Haa, Gangtey5-20°C-5 to 5°C

Always carry layers - even warm days can turn chilly in higher valleys.


Weather Impact on Travel

  • Trekking: Best in spring and autumn
  • Festivals: Held year-round, but most popular in spring/autumn
  • Flights: May be delayed during summer rain or winter fog
  • Roads: Monsoon can cause brief landslides or delays; higher passes may close in winter
  • Snowfall: Likely in Jan-Feb around Haa, Chele La, and Bumthang

Bhutan Travel Tips by Weather

  • Rainy Season: Carry rain gear and flexible plans
  • Cold Season: Pack warm layers, thermal wear, and moisturizers
  • Dry Season (Autumn): Ideal for photography and hiking
  • Spring: Bring light jackets and enjoy the blossoms
  • All Year: Sunscreen, sunglasses, and reusable water bottle recommended

Bhutan Weather Is Part of the Journey

No matter when you visit, Bhutan's weather adds depth to the experience - whether it's the morning mist in a monastery, the golden rice fields in autumn, or the snowflakes on a mountain trail.

Bhutan Travel Guide