January
Best time to goCool and comparatively dry; 22°C max, 5°C min, 20 mm rainfall
Crowdsmoderate
Pricesmoderate
Good for Kaziranga, Guwahati, Meghalaya and western Arunachal Pradesh; cold at high elevations.
February
Best time to goComfortable touring weather; 25°C max, 7°C min, 35 mm rainfall
Crowdsmoderate
Pricesmoderate
Wildlife and valley circuits are favourable with clear views and manageable temperatures.
March
Best time to goWarm lowlands, pleasant hills; 28°C max, 12°C min, 75 mm rainfall
Crowdsmoderate
Pricesmoderate
Strong month for wildlife, orchids and early rhododendrons across hill routes.
April
Good time to goWarm with increasing showers; 30°C max, 16°C min, 160 mm rainfall
Crowdsmoderate
Pricesmoderate
Good for flowers and waterfalls, but thunderstorms can affect hill roads.
May
Shoulder seasonHumid and increasingly wet; 30°C max, 19°C min, 270 mm rainfall
Waterfalls are active and prices are lower, but outdoor plans need flexibility.
June
Not recommendedPeak monsoon onset; 29°C max, 21°C min, 430 mm rainfall
Frequent rain, landslide risk and transport delays make long circuits unreliable.
July
Not recommendedVery wet across most routes; 29°C max, 22°C min, 520 mm rainfall
Avoid multi-state road circuits unless significant weather disruption is acceptable.
August
Not recommendedMonsoon remains strong; 29°C max, 22°C min, 420 mm rainfall
Lush scenery but high probability of road and flight disruption across the region.
September
Shoulder seasonRain eases late in the month; 29°C max, 21°C min, 300 mm rainfall
Early September remains disruption-prone; late September improves for road travel.
October
Good time to goTransition month; 28°C max, 17°C min, 170 mm rainfall
Crowdsmoderate
Pricesmoderate
Late October is increasingly favourable for clear views and road travel.
November
Best time to goDrier skies, comfortable temperatures; 25°C max, 11°C min, 45 mm rainfall
One of the best months: Hornbill Festival timing, strong wildlife conditions and clear skies.
December
Best time to goCool and mostly dry; 22°C max, 7°C min, 25 mm rainfall
Excellent for plains and lower hills; cold high-altitude mornings require layered clothing.
- BestJan, Feb, Mar, Nov, Dec
- GoodApr, Oct
- FairMay, Sep
- AvoidJun, Jul, Aug