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Monthly climate in Hiran, Iraq

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Hiran features a hot-summer Mediterranean climate (Csa). Temperatures typically range between 5 °C (42 °F) and 33 °C (91 °F) through the year, but rarely can drop to -10 °C (14 °F) or can rise to as high as 44 °C (112 °F). The average annual precipitation amounts to about 799 mm (31.4 inches) and receives 79 rainy days on the 1 mm (0.04 inches) threshold annually. Hiran enjoys an average of 3857 hours of sunshine throughout the year, and daylight varies from 9 hours 43 minutes to 14 hours 34 minutes per day.

Monthly average temperatures in Hiran, Iraq

The warmest months in Hiran are June, July and August, with daily mean temperatures ranging from 29 to 33 °C (84 - 91 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 5 to 8 °C (42 - 48 °F) throughout the day. On average each year, Hiran experiences 155 days above 25 °C (77.0 °F) and 19 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Hiran. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum19°C
(66°F)		21°C
(70°F)		25°C
(78°F)		34°C
(93°F)		39°C
(102°F)		43°C
(109°F)		44°C
(112°F)		44°C
(111°F)		42°C
(108°F)		36°C
(98°F)		29°C
(84°F)		22°C
(72°F)
Mean maximum15°C
(60°F)		18°C
(66°F)		22°C
(72°F)		28°C
(82°F)		35°C
(96°F)		40°C
(104°F)		44°C
(111°F)		42°C
(108°F)		41°C
(105°F)		35°C
(94°F)		26°C
(79°F)		19°C
(66°F)
Average high10°C
(51°F)		12°C
(55°F)		16°C
(61°F)		22°C
(72°F)		29°C
(84°F)		36°C
(97°F)		40°C
(104°F)		40°C
(104°F)		36°C
(98°F)		29°C
(84°F)		19°C
(67°F)		13°C
(57°F)
Daily mean5°C
(42°F)		8°C
(46°F)		11°C
(53°F)		16°C
(62°F)		22°C
(72°F)		29°C
(84°F)		33°C
(91°F)		32°C
(90°F)		28°C
(83°F)		21°C
(70°F)		13°C
(56°F)		8°C
(48°F)
Average low1°C
(34°F)		3°C
(37°F)		6°C
(44°F)		10°C
(51°F)		15°C
(60°F)		20°C
(68°F)		24°C
(76°F)		24°C
(75°F)		20°C
(68°F)		14°C
(58°F)		8°C
(47°F)		4°C
(40°F)
Mean minimum-5°C
(23°F)		-3°C
(27°F)		2°C
(36°F)		5°C
(42°F)		11°C
(52°F)		16°C
(61°F)		21°C
(70°F)		20°C
(69°F)		15°C
(60°F)		10°C
(50°F)		3°C
(38°F)		-1°C
(31°F)
Minimum-10°C
(14°F)		-7°C
(19°F)		-2°C
(29°F)		5°C
(40°F)		8°C
(47°F)		13°C
(56°F)		19°C
(67°F)		19°C
(66°F)		14°C
(58°F)		8°C
(47°F)		-0°C
(32°F)		-4°C
(25°F)

Compare climate in Hiran with other places

Compare temperature, precipitation, sunshine, UV index in Hiran, Iraq with other places around the world.

Monthly average precipitation in Hiran, Iraq

Hiran usually has the most precipitation in February, March and December, with an average of 12 rainy days and 142 mm (5.6 inches) of precipitation per month. The driest months in Hiran 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 Hiran. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)108 (4.2)137 (5.4)152 (6.0)109 (4.3)46 (1.8)1 (0.1)0 (0.0)0 (0.0)0 (0.0)41 (1.6)67 (2.7)136 (5.3)
Average precipitation days (≥ 1 mm)10121512700003911

Monthly sunshine hours in Hiran, Iraq

The sunniest months in Hiran are June, July and August, when the sun shines an average of 13 hours 3 minutes a day. Least sunny months in Hiran: January, February and December receive an average of 7 hours 40 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Hiran. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours205249299339389400408391345315268243
Mean daily daylight hours9h 59m10h 51m11h 58m13h 7m14h 5m14h 34m14h 19m13h 28m12h 22m11h 13m10h 13m9h 43m

Solar UV radiation in Hiran, Iraq

Hiran experiences the highest level of ultraviolet (UV) radiation in May, June and July, when the maximum UV index can reach values of 11 - 12, which corresponds to the Extreme category of sun exposure. January, November and December are in the Moderate exposure category. In these months, the maximum values of the UV index do not exceed 4. For more detailed information, check out our hourly Hiran UV Index data.

Average daily maximum UV levels by month for Hiran. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)4589121211109743