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Monthly climate in Qal`eh Ganj, Iran

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Qal`eh Ganj features a hot desert climate (BWh). Temperatures typically range between 16 °C (61 °F) and 37 °C (99 °F) through the year, but rarely can drop to 2 °C (35 °F) or can rise to as high as 47 °C (117 °F). The average annual precipitation amounts to about 118 mm (4.6 inches) and receives 12 rainy days on the 1 mm (0.04 inches) threshold annually. Qal`eh Ganj enjoys an average of 3968 hours of sunshine throughout the year, and daylight varies from 10 hours 25 minutes to 13 hours 50 minutes per day.

Monthly average temperatures in Qal`eh Ganj, Iran

The warmest months in Qal`eh Ganj are June, July and August, with daily mean temperatures ranging from 36 to 37 °C (97 - 99 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 16 to 19 °C (61 - 66 °F) throughout the day. On average each year, Qal`eh Ganj experiences 265 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 Qal`eh Ganj. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum28°C
(82°F)		33°C
(91°F)		39°C
(103°F)		40°C
(105°F)		47°C
(117°F)		47°C
(116°F)		46°C
(115°F)		46°C
(115°F)		44°C
(111°F)		41°C
(106°F)		34°C
(94°F)		30°C
(86°F)
Mean maximum27°C
(80°F)		30°C
(86°F)		34°C
(93°F)		39°C
(103°F)		44°C
(111°F)		45°C
(113°F)		45°C
(114°F)		45°C
(113°F)		43°C
(110°F)		39°C
(103°F)		33°C
(92°F)		28°C
(83°F)
Average high22°C
(72°F)		25°C
(77°F)		29°C
(84°F)		35°C
(95°F)		39°C
(103°F)		44°C
(111°F)		43°C
(110°F)		42°C
(109°F)		40°C
(105°F)		35°C
(96°F)		28°C
(83°F)		24°C
(75°F)
Daily mean16°C
(61°F)		19°C
(66°F)		23°C
(73°F)		28°C
(83°F)		33°C
(91°F)		37°C
(99°F)		37°C
(98°F)		36°C
(97°F)		33°C
(92°F)		28°C
(83°F)		22°C
(72°F)		17°C
(64°F)
Average low10°C
(50°F)		12°C
(55°F)		16°C
(62°F)		21°C
(71°F)		26°C
(79°F)		30°C
(86°F)		31°C
(88°F)		30°C
(87°F)		26°C
(80°F)		22°C
(72°F)		16°C
(61°F)		11°C
(53°F)
Mean minimum5°C
(41°F)		7°C
(46°F)		11°C
(52°F)		17°C
(63°F)		23°C
(73°F)		26°C
(80°F)		29°C
(84°F)		27°C
(80°F)		24°C
(75°F)		18°C
(64°F)		11°C
(52°F)		6°C
(43°F)
Minimum2°C
(35°F)		4°C
(39°F)		8°C
(47°F)		15°C
(60°F)		20°C
(69°F)		25°C
(78°F)		28°C
(82°F)		25°C
(77°F)		21°C
(70°F)		13°C
(56°F)		8°C
(47°F)		3°C
(37°F)

Compare climate in Qal`eh Ganj with other places

Compare temperature, precipitation, sunshine, UV index in Qal`eh Ganj, Iran with other places around the world.

Monthly average precipitation in Qal`eh Ganj, Iran

Qal`eh Ganj usually has the most precipitation in January, February and March, with an average of 2 rainy days and 26 mm (1.0 inches) of precipitation per month. The driest months in Qal`eh Ganj are June, August and September. On average, 1 mm (0.0 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Qal`eh Ganj. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)22 (0.9)22 (0.9)36 (1.4)13 (0.5)1 (0.0)1 (0.0)4 (0.1)1 (0.0)1 (0.0)2 (0.1)5 (0.2)11 (0.4)
Average precipitation days (≥ 1 mm)233100100011

Monthly sunshine hours in Qal`eh Ganj, Iran

The sunniest months in Qal`eh Ganj are May, June and July, when the sun shines an average of 12 hours 18 minutes a day. Least sunny months in Qal`eh Ganj: January, February and December receive an average of 9 hours 2 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Qal`eh Ganj. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours243282331347377377377363337331301297
Mean daily daylight hours10h 36m11h 12m12h 0m12h 49m13h 30m13h 50m13h 39m13h 4m12h 17m11h 28m10h 46m10h 25m

Solar UV radiation in Qal`eh Ganj, Iran

Qal`eh Ganj experiences the highest level of ultraviolet (UV) radiation in May, July and August, 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 High exposure category. In these months, the maximum values of the UV index do not exceed 7. For more detailed information, check out our hourly Qal`eh Ganj UV Index data.

Average daily maximum UV levels by month for Qal`eh Ganj. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)6811111312131211976