nomadseason

Monthly climate in Naharlagun, India

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Naharlagun features a humid subtropical climate (Cwa). Temperatures typically range between 16 °C (61 °F) and 28 °C (83 °F) through the year, but rarely can drop to 9 °C (48 °F) or can rise to as high as 36 °C (97 °F). The average annual precipitation amounts to about 2340 mm (92.1 inches) and receives 200 rainy days on the 1 mm (0.04 inches) threshold annually. Naharlagun enjoys an average of 3190 hours of sunshine throughout the year, and daylight varies from 10 hours 27 minutes to 13 hours 48 minutes per day.

Monthly average temperatures in Naharlagun, India

The warmest months in Naharlagun are July, August and September, with daily mean temperatures ranging from 27 to 28 °C (81 - 83 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 16 to 18 °C (61 - 64 °F) throughout the day. On average each year, Naharlagun experiences 226 days above 25 °C (77.0 °F) and 0 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Naharlagun. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum27°C
(81°F)		29°C
(85°F)		34°C
(94°F)		34°C
(94°F)		34°C
(94°F)		36°C
(97°F)		35°C
(95°F)		36°C
(97°F)		35°C
(96°F)		34°C
(94°F)		30°C
(86°F)		27°C
(81°F)
Mean maximum25°C
(77°F)		27°C
(81°F)		31°C
(88°F)		33°C
(91°F)		33°C
(91°F)		34°C
(94°F)		34°C
(94°F)		35°C
(96°F)		34°C
(94°F)		33°C
(91°F)		29°C
(85°F)		26°C
(79°F)
Average high22°C
(72°F)		24°C
(75°F)		26°C
(79°F)		27°C
(81°F)		28°C
(83°F)		30°C
(86°F)		30°C
(87°F)		31°C
(89°F)		30°C
(87°F)		29°C
(85°F)		26°C
(80°F)		23°C
(74°F)
Daily mean16°C
(61°F)		18°C
(64°F)		21°C
(70°F)		23°C
(74°F)		25°C
(77°F)		27°C
(81°F)		28°C
(82°F)		28°C
(83°F)		27°C
(81°F)		25°C
(78°F)		21°C
(70°F)		17°C
(63°F)
Average low11°C
(53°F)		13°C
(56°F)		17°C
(63°F)		20°C
(67°F)		22°C
(72°F)		25°C
(76°F)		25°C
(78°F)		26°C
(78°F)		25°C
(77°F)		22°C
(72°F)		17°C
(62°F)		13°C
(56°F)
Mean minimum9°C
(48°F)		11°C
(51°F)		14°C
(57°F)		17°C
(63°F)		20°C
(68°F)		23°C
(73°F)		24°C
(75°F)		24°C
(76°F)		23°C
(74°F)		18°C
(65°F)		14°C
(58°F)		10°C
(51°F)
Minimum9°C
(48°F)		9°C
(48°F)		11°C
(52°F)		16°C
(61°F)		19°C
(66°F)		22°C
(71°F)		23°C
(74°F)		24°C
(75°F)		22°C
(71°F)		18°C
(64°F)		13°C
(56°F)		9°C
(49°F)

Compare climate in Naharlagun with other places

Compare temperature, precipitation, sunshine, UV index in Naharlagun, India with other places around the world.

Monthly average precipitation in Naharlagun, India

Naharlagun usually has the most precipitation in May, June and July, with an average of 26 rainy days and 390 mm (15.3 inches) of precipitation per month. The driest months in Naharlagun are January, November and December. On average, 19 mm (0.8 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Naharlagun. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)19 (0.8)67 (2.7)111 (4.4)212 (8.3)350 (13.8)399 (15.7)420 (16.5)299 (11.8)287 (11.3)137 (5.4)26 (1.0)13 (0.5)
Average precipitation days (≥ 1 mm)49141825262927251553

Monthly sunshine hours in Naharlagun, India

The sunniest months in Naharlagun are March, November and December, when the sun shines an average of 9 hours 54 minutes a day. Least sunny months in Naharlagun: July, August and September receive an average of 7 hours 5 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Naharlagun. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours237272314292286244187235229292297298
Mean daily daylight hours10h 37m11h 13m12h 0m12h 48m13h 28m13h 48m13h 38m13h 3m12h 17m11h 29m10h 48m10h 27m

Solar UV radiation in Naharlagun, India

Naharlagun experiences the highest level of ultraviolet (UV) radiation in May, July and August, when the maximum UV index can reach values of 13 - 14, which corresponds to the Extreme category of sun exposure. January, February and December are in the High exposure category. In these months, the maximum values of the UV index do not exceed 7. For more detailed information, check out our hourly Naharlagun UV Index data.

Average daily maximum UV levels by month for Naharlagun. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)6791213131413111086