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Itānagar Weather and Climate: A Comprehensive Guide

The weather in Itānagar sees moderate temperature fluctuations over the course of a year. Temperatures can be warm at the high end to roughly pleasant at the low end. It is also known for its large amounts of rainfall. Now, let’s explore all the climate details to give you a full picture.

Average maximum day and minimum night temperature

The climate in Itānagar experiences moderate temperature changes, with mild shifts between seasons. Typically, average maximum daytime temperatures range from a comfortable 30°C in August to a pleasant 21°C in the coolest month, January.

Nights are cooler, with lows often dropping to around 10°C during the colder months. Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

Itānagar experiences significant rainfall throughout the year, averaging 3000 mm of precipitation annually. The climate in Itānagar shows significant variation throughout the year. Expect heavy rainfall in June, with an average of 523 mm of precipitation over 15 rainy days.

In contrast, December offers drier and sunnier days, with around 27 mm of rainfall over a single rainy day. For more details, please visit our Itānagar Precipitation page.

The mean monthly precipitation over the year, including rain, hail and snow

Forecast for Itānagar

Wed   Dec 25
22°C | 8°C
SE 1 m/s
clear and no rain

clear and no rain

Thu   Dec 26
22°C | 9°C
SE 1 m/s
clear and no rain

clear and no rain

Fri   Dec 27
23°C | 9°C
SE 1 m/s
clear and no rain

clear and no rain

The best time of year to visit Itānagar in India

During the months of January, February, March, April, November and December you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:
  • Which is the warmest month in Itānagar?
    August has an average maximum temperature of 30°C and is the warmest month of the year.
  • Which is the coldest month in Itānagar?
    The coldest month is January with an average maximum temperature of 21°C.
  • Which is the wettest month in Itānagar?
    June tops the wettest month list with 523 mm of rainfall.
  • Which is the driest month in Itānagar?
    December is the driest month with 27 mm of precipitation.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.