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Monthly climate in Rehoboth, Namibia

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Rehoboth features a hot desert climate (BWh). Temperatures typically range between 14 °C (58 °F) and 25 °C (78 °F) through the year, but rarely can drop to -1 °C (30 °F) or can rise to as high as 38 °C (101 °F). The average annual precipitation amounts to about 273 mm (10.7 inches) and receives 32 rainy days on the 1 mm (0.04 inches) threshold annually. Rehoboth enjoys an average of 4110 hours of sunshine throughout the year, and daylight varies from 10 hours 42 minutes to 13 hours 31 minutes per day.

Monthly average temperatures in Rehoboth, Namibia

The warmest months in Rehoboth are January, November and December, with daily mean temperatures ranging from 25 to 25 °C (77 - 78 °F) throughout the day. The coldest temperatures usually occur in June, July and August, when daily mean temperatures range from 14 to 16 °C (58 - 62 °F) throughout the day. On average each year, Rehoboth experiences 260 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 Rehoboth. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum38°C
(101°F)		36°C
(97°F)		37°C
(99°F)		33°C
(91°F)		31°C
(88°F)		28°C
(82°F)		28°C
(82°F)		30°C
(87°F)		35°C
(96°F)		36°C
(97°F)		36°C
(98°F)		37°C
(98°F)
Mean maximum35°C
(96°F)		34°C
(94°F)		34°C
(93°F)		31°C
(88°F)		29°C
(84°F)		26°C
(79°F)		27°C
(81°F)		30°C
(85°F)		34°C
(93°F)		35°C
(95°F)		36°C
(96°F)		36°C
(97°F)
Average high32°C
(90°F)		30°C
(87°F)		30°C
(86°F)		28°C
(83°F)		26°C
(79°F)		24°C
(75°F)		23°C
(74°F)		25°C
(78°F)		30°C
(85°F)		31°C
(88°F)		33°C
(91°F)		33°C
(91°F)
Daily mean25°C
(78°F)		24°C
(76°F)		24°C
(75°F)		21°C
(69°F)		18°C
(65°F)		15°C
(60°F)		14°C
(58°F)		16°C
(62°F)		21°C
(70°F)		23°C
(74°F)		25°C
(77°F)		25°C
(78°F)
Average low19°C
(67°F)		19°C
(67°F)		18°C
(64°F)		14°C
(58°F)		11°C
(51°F)		7°C
(45°F)		7°C
(44°F)		8°C
(47°F)		13°C
(55°F)		15°C
(60°F)		17°C
(63°F)		19°C
(66°F)
Mean minimum15°C
(59°F)		15°C
(59°F)		13°C
(56°F)		10°C
(50°F)		5°C
(41°F)		3°C
(38°F)		1°C
(33°F)		2°C
(36°F)		5°C
(42°F)		8°C
(47°F)		11°C
(53°F)		12°C
(55°F)
Minimum12°C
(53°F)		13°C
(55°F)		11°C
(52°F)		8°C
(46°F)		1°C
(34°F)		0°C
(33°F)		-1°C
(30°F)		-0°C
(32°F)		3°C
(37°F)		7°C
(44°F)		9°C
(49°F)		8°C
(47°F)

Compare climate in Rehoboth with other places

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

Monthly average precipitation in Rehoboth, Namibia

Rehoboth usually has the most precipitation in January, February and March, with an average of 7 rainy days and 65 mm (2.6 inches) of precipitation per month. The driest months in Rehoboth are June, August and September. On average, 0 mm (0.0 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Rehoboth. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)59 (2.3)78 (3.1)59 (2.3)27 (1.1)1 (0.0)0 (0.0)1 (0.0)0 (0.0)1 (0.0)12 (0.5)4 (0.2)29 (1.2)
Average precipitation days (≥ 1 mm)697400000114

Monthly sunshine hours in Rehoboth, Namibia

The sunniest months in Rehoboth are October, November and December, when the sun shines an average of 12 hours 23 minutes a day. Least sunny months in Rehoboth: January, June and July receive an average of 10 hours 19 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Rehoboth. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours310333352327328311326337342370376393
Mean daily daylight hours13h 22m12h 51m12h 11m11h 31m10h 58m10h 42m10h 50m11h 19m11h 57m12h 38m13h 13m13h 31m

Solar UV radiation in Rehoboth, Namibia

Rehoboth experiences the highest level of ultraviolet (UV) radiation in February, November and December, when the maximum UV index can reach values of 16 - 17, 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 9. For more detailed information, check out our hourly Rehoboth UV Index data.

Average daily maximum UV levels by month for Rehoboth. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)161714129771012141616