nomadseason

Monthly climate in Aranos, Namibia

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Aranos features a hot desert climate (BWh). Temperatures typically range between 15 °C (58 °F) and 28 °C (83 °F) through the year, but rarely can drop to -2 °C (29 °F) or can rise to as high as 41 °C (106 °F). The average annual precipitation amounts to about 237 mm (9.3 inches) and receives 30 rainy days on the 1 mm (0.04 inches) threshold annually. Aranos enjoys an average of 4138 hours of sunshine throughout the year, and daylight varies from 10 hours 39 minutes to 13 hours 35 minutes per day.

Monthly average temperatures in Aranos, Namibia

The warmest months in Aranos are January, November and December, with daily mean temperatures ranging from 28 to 28 °C (82 - 83 °F) throughout the day. The coldest temperatures usually occur in June, July and August, when daily mean temperatures range from 15 to 17 °C (58 - 62 °F) throughout the day. On average each year, Aranos experiences 279 days above 25 °C (77.0 °F) and 1 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Aranos. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum41°C
(106°F)		38°C
(101°F)		39°C
(103°F)		35°C
(96°F)		33°C
(92°F)		30°C
(85°F)		30°C
(85°F)		34°C
(93°F)		38°C
(101°F)		39°C
(102°F)		39°C
(103°F)		39°C
(103°F)
Mean maximum39°C
(102°F)		37°C
(99°F)		36°C
(98°F)		34°C
(94°F)		31°C
(88°F)		28°C
(82°F)		28°C
(83°F)		32°C
(90°F)		37°C
(98°F)		37°C
(100°F)		39°C
(102°F)		38°C
(101°F)
Average high34°C
(94°F)		33°C
(92°F)		33°C
(91°F)		30°C
(87°F)		27°C
(81°F)		24°C
(76°F)		24°C
(75°F)		26°C
(79°F)		31°C
(88°F)		32°C
(90°F)		35°C
(95°F)		35°C
(95°F)
Daily mean28°C
(83°F)		27°C
(81°F)		26°C
(79°F)		23°C
(73°F)		19°C
(67°F)		15°C
(60°F)		15°C
(58°F)		17°C
(62°F)		22°C
(72°F)		24°C
(76°F)		28°C
(82°F)		28°C
(83°F)
Average low22°C
(72°F)		21°C
(71°F)		20°C
(68°F)		16°C
(62°F)		11°C
(53°F)		7°C
(45°F)		6°C
(44°F)		8°C
(46°F)		13°C
(56°F)		16°C
(62°F)		19°C
(67°F)		21°C
(70°F)
Mean minimum17°C
(64°F)		17°C
(64°F)		16°C
(61°F)		12°C
(53°F)		5°C
(41°F)		2°C
(36°F)		-0°C
(32°F)		1°C
(34°F)		5°C
(40°F)		10°C
(50°F)		13°C
(56°F)		16°C
(60°F)
Minimum17°C
(63°F)		15°C
(59°F)		13°C
(55°F)		11°C
(52°F)		1°C
(34°F)		-1°C
(30°F)		-2°C
(29°F)		-1°C
(31°F)		1°C
(35°F)		7°C
(46°F)		10°C
(50°F)		12°C
(53°F)

Compare climate in Aranos with other places

Compare temperature, precipitation, sunshine, UV index in Aranos, Namibia with other places around the world.

Monthly average precipitation in Aranos, Namibia

Aranos usually has the most precipitation in January, February and December, with an average of 6 rainy days and 58 mm (2.3 inches) of precipitation per month. The driest months in Aranos are May, June and August. On average, 0 mm (0.0 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Aranos. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)58 (2.3)74 (2.9)26 (1.0)17 (0.7)1 (0.0)0 (0.0)1 (0.0)0 (0.0)1 (0.0)16 (0.6)2 (0.1)42 (1.6)
Average precipitation days (≥ 1 mm)694400000205

Monthly sunshine hours in Aranos, Namibia

The sunniest months in Aranos are October, November and December, when the sun shines an average of 12 hours 33 minutes a day. Least sunny months in Aranos: January, June and July receive an average of 10 hours 17 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Aranos. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours315343361327326306325335342372383399
Mean daily daylight hours13h 25m12h 52m12h 11m11h 29m10h 55m10h 39m10h 47m11h 17m11h 57m12h 39m13h 16m13h 35m

Solar UV radiation in Aranos, Namibia

Aranos experiences the highest level of ultraviolet (UV) radiation in January, February and December, when the maximum UV index can reach values of 16 - 16, which corresponds to the Extreme category of sun exposure. May, June and July are in the High / Very High exposure category. In these months, the maximum values of the UV index do not exceed 8. For more detailed information, check out our hourly Aranos UV Index data.

Average daily maximum UV levels by month for Aranos. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)16161411867912141516