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Monthly climate in Namsai, Arunachal Pradesh, India

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Namsai features a humid subtropical climate (Cwa).Temperatures typically range between 17 °C (63 °F) and 29 °C (84 °F) through the year, but rarely can drop to 8 °C (47 °F) or can rise to as high as 38 °C (100 °F).The average annual precipitation amounts to about 2631 mm (103.6 inches) and receives 207 rainy days on the 1 mm (0.04 inches) threshold annually.Namsai enjoys an average of 3495 hours of sunshine throughout the year, and daylight varies from 10 hours 24 minutes to 13 hours 50 minutes per day.

Monthly average temperatures in Namsai, Arunachal Pradesh, India §

The warmest months in Namsai are June, July and August, with daily mean temperatures ranging from 28 to 29 °C (83 - 84 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 17 to 19 °C (63 - 66 °F) throughout the day. On average each year, Namsai experiences 267 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 Namsai, Arunachal Pradesh, India.Generated using Copernicus Climate Change Service information.Data for period from January 2017 to June 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum 28°C
(83°F)		 31°C
(88°F)		 35°C
(94°F)		 37°C
(100°F)		 38°C
(100°F)		 38°C
(100°F)		 37°C
(99°F)		 38°C
(100°F)		 37°C
(99°F)		 36°C
(98°F)		 31°C
(89°F)		 28°C
(83°F)
Mean maximum 26°C
(80°F)		 29°C
(84°F)		 33°C
(91°F)		 35°C
(95°F)		 35°C
(96°F)		 37°C
(98°F)		 36°C
(97°F)		 37°C
(99°F)		 36°C
(97°F)		 35°C
(95°F)		 31°C
(88°F)		 27°C
(81°F)
Average high 24°C
(75°F)		 25°C
(78°F)		 28°C
(83°F)		 30°C
(85°F)		 30°C
(87°F)		 32°C
(90°F)		 32°C
(89°F)		 32°C
(91°F)		 32°C
(90°F)		 31°C
(88°F)		 28°C
(82°F)		 25°C
(77°F)
Daily mean 17°C
(63°F)		 19°C
(66°F)		 22°C
(72°F)		 25°C
(77°F)		 26°C
(80°F)		 28°C
(83°F)		 28°C
(84°F)		 29°C
(84°F)		 28°C
(83°F)		 26°C
(80°F)		 22°C
(71°F)		 18°C
(64°F)
Average low 12°C
(54°F)		 14°C
(57°F)		 17°C
(63°F)		 20°C
(69°F)		 23°C
(74°F)		 26°C
(78°F)		 26°C
(79°F)		 26°C
(80°F)		 26°C
(78°F)		 23°C
(74°F)		 17°C
(63°F)		 13°C
(56°F)
Mean minimum 9°C
(49°F)		 11°C
(52°F)		 14°C
(57°F)		 18°C
(64°F)		 21°C
(69°F)		 23°C
(74°F)		 24°C
(76°F)		 25°C
(77°F)		 24°C
(75°F)		 19°C
(67°F)		 14°C
(58°F)		 10°C
(51°F)
Minimum 8°C
(47°F)		 9°C
(49°F)		 11°C
(53°F)		 17°C
(63°F)		 20°C
(69°F)		 21°C
(71°F)		 23°C
(74°F)		 24°C
(76°F)		 23°C
(73°F)		 19°C
(66°F)		 13°C
(55°F)		 10°C
(49°F)

Compare climate in Namsai with other places

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

Monthly average precipitation in Namsai, Arunachal Pradesh, India §

Namsai usually has the most precipitation in June, July and August, with an average of 27 rainy days and 445 mm (17.5 inches) of precipitation per month.The driest months in Namsai are January, November and December. On average, 38 mm (1.5 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Namsai, Arunachal Pradesh, India.Generated using Copernicus Climate Change Service information.Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average precipitation mm (inches) 46 (1.8) 87 (3.4) 145 (5.7) 195 (7.7) 262 (10.3) 422 (16.6) 511 (20.1) 401 (15.8) 339 (13.4) 155 (6.1) 45 (1.8) 23 (0.9)
Average precipitation days (≥ 1 mm) 6 10 13 17 24 27 28 27 24 20 7 4

Monthly sunshine hours in Namsai, Arunachal Pradesh, India §

The sunniest months in Namsai are March, April and May, when the sun shines an average of 10 hours 27 minutes a day.Least sunny months in Namsai: January, February and July receive an average of 8 hours 19 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Namsai, Arunachal Pradesh, India.Generated using Copernicus Atmosphere Monitoring Service information.Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Mean monthly sunshine hours 239 277 322 314 325 289 239 291 285 306 299 302
Mean daily daylight hours 10h 35m 11h 12m 12h 0m 12h 49m 13h 30m 13h 50m 13h 40m 13h 4m 12h 17m 11h 28m 10h 46m 10h 24m

Solar UV radiation in Namsai, Arunachal Pradesh, India §

Namsai experiences the highest level of ultraviolet (UV) radiation in May, July and August, when the maximum UV index can reach values of 12 - 13, which corresponds to the Extreme category of sun exposure.January, February and December are in the Moderate / High exposure category. In these months, the maximum values of the UV index do not exceed 6. For more detailed information, check out our hourly Namsai UV Index data.

Average daily maximum UV levels by month for Namsai, Arunachal Pradesh, India.Generated using Copernicus Atmosphere Monitoring Service information.Data for period from January 2022 to January 2023.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
UV Index (month maximum) 5 6 8 9 12 12 13 12 11 10 7 5