Itanagar
Elevation 750 m27.10° N, 93.62° E
When to go?
Mean 14 °C, 2 rain days in the month (22 mm).
Good for
- Ideal to visitTemperature and rain in the ideal range.
Mean 16 °C, 4 rain days in the month (44 mm).
Good for
- Ideal to visitTemperature and rain in the ideal range.
Mean 19 °C, 7 rain days in the month (86 mm).
Good for
- Ideal to visitTemperature and rain in the ideal range.
Mean 21 °C, 12 rain days in the month (162 mm).
Nothing against it.
Mean 23 °C, 17 rain days in the month (201 mm).
Against
- Often rainyrain on 5 days in 10
Mean 24 °C, 23 rain days in the month (263 mm).
Against
- Often rainyrain on 8 days in 10
Mean 25 °C, 27 rain days in the month (219 mm).
Against
- Hothighs of 28 °C
- Often rainyrain on 9 days in 10
Mean 25 °C, 23 rain days in the month (163 mm).
Against
- Hothighs of 29 °C
- Often rainyrain on 7 days in 10
Mean 25 °C, 14 rain days in the month (139 mm).
Against
- Hothighs of 28 °C
Mean 22 °C, 5 rain days in the month (61 mm).
Good for
- Ideal to visitTemperature and rain in the ideal range.
Mean 18 °C, 1 rain day in the month (15 mm).
Good for
- Ideal to visitTemperature and rain in the ideal range.
Mean 15 °C, 1 rain day in the month (11 mm).
Good for
- Ideal to visitTemperature and rain in the ideal range.
The best months are October–March. Avoid May–August (often rainy, at times hot), September (hot).
What is the climate like?
Temperature and rain
Monthly min and max temperature (°C)
Monthly min and max temperature (°C)
Temperatures brought to the town's elevation: −1.9 °C (cells at 453 m).
How much it rains
Rain days and how much water
Rain days and how much water
Bars: length = rain days, thickness = mm on a rain day, area = the month's rain. 3 mm a day7 mm a day15 mm a day
Colour = the month's rain: 103060100160250400mm
Daylight hours
Daylight and sky: sunrise, sunset and cloud cover
daylight under a clear sky (average share)daylight under cloud
daylight under a clear sky (average share)daylight under cloud
Times on the 15th of each month, in local time: daylight saving where and when it applies, standard time in the other months.
Effect of climate change
Today's climate (1996–2025) compared with 1961–1990:
In short
Year by year
Temperature of each year
Against 1961–1990 the mean temperature of today (1996–2025) has changed by +0.4 °C; in the last ten years by +0.6 °C. Warmest year: 1999 (+1.2 °C), coldest: 1977 (−0.5 °C).
September and October warmed the most (+0.8 and +0.7 °C), June the least (0.0 °C). The warm season (above the annual mean of then, 20 °C) begins on the same days and ends 4 days later.
Warming stripes: after an idea by Ed Hawkins (University of Reading), showyourstripes.info, CC BY 4.0.
Rain of each year (% against 1961–1990)
more rain than in 1961–1990less rain
Rain in a year: −2 % every ten years.