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Monthly climate in Namanga, Arusha, Tanzania

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Namanga features a tropical savanna climate (Aw).Temperatures typically range between 19 °C (67 °F) and 23 °C (73 °F) through the year, but rarely can drop to 11 °C (51 °F) or can rise to as high as 33 °C (92 °F).The average annual precipitation amounts to about 617 mm (24.3 inches) and receives 98 rainy days on the 1 mm (0.04 inches) threshold annually.Namanga enjoys an average of 3950 hours of sunshine throughout the year, and daylight varies from 11 hours 58 minutes to 12 hours 15 minutes per day.

Monthly average temperatures in Namanga, Arusha, Tanzania §

The warmest months in Namanga are February, March and April, with daily mean temperatures ranging from 22 to 23 °C (72 - 73 °F) throughout the day. The coldest temperatures usually occur in June, July and August, when daily mean temperatures range from 19 to 20 °C (67 - 68 °F) throughout the day. On average each year, Namanga experiences 255 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 Namanga, Arusha, Tanzania.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 32°C
(89°F)		 33°C
(91°F)		 33°C
(92°F)		 33°C
(92°F)		 29°C
(85°F)		 28°C
(84°F)		 29°C
(85°F)		 32°C
(90°F)		 30°C
(86°F)		 31°C
(89°F)		 31°C
(88°F)		 31°C
(87°F)
Mean maximum 30°C
(86°F)		 31°C
(88°F)		 31°C
(89°F)		 30°C
(87°F)		 28°C
(83°F)		 27°C
(81°F)		 27°C
(82°F)		 29°C
(84°F)		 30°C
(86°F)		 31°C
(87°F)		 29°C
(85°F)		 29°C
(84°F)
Average high 27°C
(82°F)		 28°C
(83°F)		 29°C
(84°F)		 28°C
(82°F)		 26°C
(78°F)		 25°C
(77°F)		 25°C
(77°F)		 26°C
(78°F)		 27°C
(81°F)		 28°C
(82°F)		 27°C
(81°F)		 26°C
(80°F)
Daily mean 22°C
(71°F)		 22°C
(72°F)		 23°C
(73°F)		 22°C
(72°F)		 21°C
(69°F)		 20°C
(68°F)		 19°C
(67°F)		 20°C
(68°F)		 21°C
(70°F)		 22°C
(71°F)		 21°C
(71°F)		 21°C
(70°F)
Average low 16°C
(62°F)		 17°C
(62°F)		 17°C
(63°F)		 18°C
(64°F)		 17°C
(62°F)		 15°C
(60°F)		 15°C
(58°F)		 15°C
(59°F)		 15°C
(60°F)		 16°C
(62°F)		 17°C
(63°F)		 17°C
(62°F)
Mean minimum 14°C
(58°F)		 14°C
(58°F)		 14°C
(58°F)		 16°C
(62°F)		 15°C
(59°F)		 14°C
(57°F)		 12°C
(54°F)		 12°C
(54°F)		 12°C
(55°F)		 14°C
(58°F)		 15°C
(59°F)		 14°C
(57°F)
Minimum 14°C
(57°F)		 13°C
(55°F)		 13°C
(55°F)		 16°C
(61°F)		 13°C
(55°F)		 13°C
(55°F)		 11°C
(51°F)		 11°C
(52°F)		 11°C
(53°F)		 13°C
(56°F)		 12°C
(55°F)		 13°C
(55°F)

Compare climate in Namanga with other places

Compare temperature, precipitation, sunshine, UV index in Namanga, Arusha, Tanzania with other places around the world.

Monthly average precipitation in Namanga, Arusha, Tanzania §

Namanga usually has the most precipitation in March, April and December, with an average of 14 rainy days and 101 mm (4.0 inches) of precipitation per month.The driest months in Namanga are June, July and August. On average, 4 mm (0.1 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Namanga, Arusha, Tanzania.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) 69 (2.7) 62 (2.4) 115 (4.5) 111 (4.4) 56 (2.2) 3 (0.1) 3 (0.1) 6 (0.2) 6 (0.2) 38 (1.5) 72 (2.8) 78 (3.1)
Average precipitation days (≥ 1 mm) 10 8 13 16 12 0 0 1 1 8 14 15

Monthly sunshine hours in Namanga, Arusha, Tanzania §

The sunniest months in Namanga are May, October and December, when the sun shines an average of 11 hours 7 minutes a day.Least sunny months in Namanga: January, February and April receive an average of 10 hours 9 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Namanga, Arusha, Tanzania.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 285 311 336 315 339 326 331 336 334 351 337 342
Mean daily daylight hours 12h 14m 12h 10m 12h 6m 12h 2m 11h 59m 11h 58m 11h 58m 12h 1m 12h 4m 12h 9m 12h 13m 12h 15m

Solar UV radiation in Namanga, Arusha, Tanzania §

Namanga experiences the highest level of ultraviolet (UV) radiation in February, March and April, when the maximum UV index can reach values of 16 - 16, which corresponds to the Extreme category of sun exposure.June, July and November are in the Extreme exposure category. In these months, the maximum values of the UV index do not exceed 13. For more detailed information, check out our hourly Namanga UV Index data.

Average daily maximum UV levels by month for Namanga, Arusha, Tanzania.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) 15 16 16 16 14 12 12 13 14 14 13 14