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Itānagar Weather in December
Itānagar in December averages 22°C (72°F) during the day and 11°C (52°F) at night. This is the driest month of the year, and part of the winter season.
Rainfall in Itānagar in December
This is the driest month, making it a great choice for planning outdoor excursions. Rain is expected on roughly a single day, totalling around 27 mm (1.1 in) for the month. On the rare occasion it does rain, the shower can be quite heavy given the low total spread across a single day.
Temperature in Itānagar in December
December is a excellent month in Itānagar, with 22°C (72°F) during the day and 11°C (52°F) at night. December is known for being in the winter season. The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. Nights cool down to 11°C (52°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.If you're a fan of comfortable temperatures and drier conditions, December is a great time to visit.
Itānagar Temperature in December
Min Temperature
11°C (52°F)
Max Temperature
22°C (72°F)
Chance of Rain
4%
Precipitation
27 mm (1.1 in)
Rainy days
a single day
Humidity
75%
Itānagar Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Itānagar - and find the best time to visit.
Daily Historical Temperatures
36-year average (1981-2025)
Based on our historical records, temperatures in Itānagar typically stay consistent throughout December, with daily highs averaging around 22°C (72°F). Nights are cool, with lows typically ranging from 10°C (50°F) to 14°C (57°F).
Average temperatures in December
Daily Historical Precipitation
36-year average (1981-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in December
Historical weather records for Itānagar in December
Browse day-by-day weather records for Itānagar spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Itānagar historical weather extremes in December
Based on 19 years of weather observations in Itānagar between 2006 and 2025, these are the recorded extremes.
- On December 4, 2014, temperatures climbed to 32°C (90°F), marking the warmest December day on record.
- The lowest daytime temperature in December was 16°C (61°F), recorded on December 28, 2022.
- The coldest night in December in Itānagar was on December 19, 2013, with a minimum of 6°C (43°F).
Best Places in India in December
Find out more about the weather in India and which places have the best travel conditions in this month. See all of India in December →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Itānagar in December
For Itānagar in December, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. Some rain is possible, so pack something to handle light showers.
What To Do in Itānagar in December
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Cycling10/10 -
Walking10/10 -
Camping10/10 -
Outdoor sports10/10
Itānagar 3-Day Forecast
More climate data for Itānagar
See the full Itānagar climate overview or explore weather in India.
Popular in December
Where to go in December - average daytime high across popular destinations.
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