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Monthly climate in Umm ar Rasas, Jordan

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Umm ar Rasas features a hot semi-arid climate (BSh). Temperatures typically range between 9 °C (48 °F) and 27 °C (81 °F) through the year, but rarely can drop to -3 °C (27 °F) or can rise to as high as 41 °C (105 °F). The average annual precipitation amounts to about 134 mm (5.3 inches) and receives 26 rainy days on the 1 mm (0.04 inches) threshold annually. Umm ar Rasas enjoys an average of 4022 hours of sunshine throughout the year, and daylight varies from 10 hours 7 minutes to 14 hours 9 minutes per day.

Monthly average temperatures in Umm ar Rasas, Jordan

The warmest months in Umm ar Rasas are July, August and September, with daily mean temperatures ranging from 26 to 27 °C (78 - 81 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 9 to 12 °C (48 - 53 °F) throughout the day. On average each year, Umm ar Rasas experiences 163 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 Umm ar Rasas. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum22°C
(72°F)		25°C
(77°F)		31°C
(89°F)		36°C
(97°F)		38°C
(101°F)		38°C
(101°F)		40°C
(104°F)		41°C
(105°F)		40°C
(105°F)		35°C
(95°F)		29°C
(84°F)		28°C
(83°F)
Mean maximum20°C
(68°F)		23°C
(73°F)		27°C
(80°F)		32°C
(91°F)		36°C
(98°F)		35°C
(96°F)		38°C
(101°F)		37°C
(99°F)		37°C
(99°F)		33°C
(92°F)		27°C
(81°F)		24°C
(75°F)
Average high13°C
(56°F)		15°C
(59°F)		18°C
(64°F)		24°C
(75°F)		29°C
(84°F)		31°C
(87°F)		33°C
(92°F)		32°C
(91°F)		31°C
(89°F)		27°C
(82°F)		21°C
(70°F)		16°C
(62°F)
Daily mean9°C
(48°F)		10°C
(51°F)		13°C
(56°F)		18°C
(65°F)		23°C
(74°F)		25°C
(77°F)		27°C
(81°F)		27°C
(81°F)		26°C
(78°F)		22°C
(71°F)		16°C
(61°F)		12°C
(53°F)
Average low5°C
(41°F)		6°C
(43°F)		8°C
(47°F)		12°C
(54°F)		17°C
(63°F)		19°C
(67°F)		22°C
(72°F)		21°C
(71°F)		20°C
(68°F)		16°C
(62°F)		11°C
(52°F)		7°C
(46°F)
Mean minimum0°C
(33°F)		2°C
(35°F)		4°C
(39°F)		7°C
(45°F)		11°C
(53°F)		16°C
(62°F)		19°C
(66°F)		19°C
(66°F)		15°C
(60°F)		12°C
(54°F)		7°C
(44°F)		2°C
(36°F)
Minimum-3°C
(27°F)		-1°C
(30°F)		0°C
(32°F)		6°C
(42°F)		9°C
(49°F)		13°C
(56°F)		18°C
(65°F)		18°C
(65°F)		14°C
(57°F)		9°C
(49°F)		4°C
(39°F)		1°C
(34°F)

Compare climate in Umm ar Rasas with other places

Compare temperature, precipitation, sunshine, UV index in Umm ar Rasas, Jordan with other places around the world.

Monthly average precipitation in Umm ar Rasas, Jordan

Umm ar Rasas usually has the most precipitation in January, February and March, with an average of 5 rainy days and 29 mm (1.1 inches) of precipitation per month. The driest months in Umm ar Rasas are July, August and September. On average, 0 mm (0.0 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Umm ar Rasas. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)28 (1.1)28 (1.1)29 (1.1)11 (0.4)6 (0.2)1 (0.0)0 (0.0)0 (0.0)0 (0.0)3 (0.1)12 (0.5)15 (0.6)
Average precipitation days (≥ 1 mm)664210000034

Monthly sunshine hours in Umm ar Rasas, Jordan

The sunniest months in Umm ar Rasas are May, June and July, when the sun shines an average of 12 hours 59 minutes a day. Least sunny months in Umm ar Rasas: January, February and December receive an average of 8 hours 41 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Umm ar Rasas. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours230275333354389397408388348323287283
Mean daily daylight hours10h 20m11h 3m11h 59m12h 57m13h 45m14h 9m13h 56m13h 14m12h 19m11h 22m10h 32m10h 7m

Solar UV radiation in Umm ar Rasas, Jordan

Umm ar Rasas experiences the highest level of ultraviolet (UV) radiation in May, June and July, when the maximum UV index can reach values of 12 - 13, which corresponds to the Extreme category of sun exposure. January, November 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 Umm ar Rasas UV Index data.

Average daily maximum UV levels by month for Umm ar Rasas. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)579101213121110864