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Monthly climate in Sepidan, Iran

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Sepidan features a cold semi-arid climate (BSk). Temperatures typically range between 1 °C (33 °F) and 26 °C (79 °F) through the year, but rarely can drop to -21 °C (-6 °F) or can rise to as high as 37 °C (99 °F). The average annual precipitation amounts to about 497 mm (19.5 inches) and receives 49 rainy days on the 1 mm (0.04 inches) threshold annually. Sepidan enjoys an average of 4013 hours of sunshine throughout the year, and daylight varies from 10 hours 13 minutes to 14 hours 3 minutes per day.

Monthly average temperatures in Sepidan, Iran

The warmest months in Sepidan are June, July and August, with daily mean temperatures ranging from 24 to 26 °C (76 - 79 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 1 to 4 °C (33 - 39 °F) throughout the day. On average each year, Sepidan experiences 123 days above 25 °C (77.0 °F) and 92 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Sepidan. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum16°C
(61°F)		17°C
(63°F)		24°C
(76°F)		25°C
(78°F)		32°C
(91°F)		36°C
(97°F)		37°C
(99°F)		37°C
(98°F)		34°C
(93°F)		30°C
(86°F)		23°C
(73°F)		17°C
(64°F)
Mean maximum13°C
(56°F)		15°C
(59°F)		19°C
(66°F)		23°C
(73°F)		30°C
(87°F)		34°C
(93°F)		36°C
(97°F)		35°C
(95°F)		33°C
(91°F)		28°C
(82°F)		20°C
(69°F)		16°C
(60°F)
Average high7°C
(45°F)		9°C
(49°F)		13°C
(56°F)		19°C
(66°F)		24°C
(76°F)		32°C
(90°F)		33°C
(92°F)		33°C
(91°F)		30°C
(86°F)		23°C
(74°F)		14°C
(58°F)		11°C
(52°F)
Daily mean1°C
(33°F)		2°C
(36°F)		7°C
(45°F)		12°C
(54°F)		17°C
(64°F)		24°C
(76°F)		26°C
(79°F)		25°C
(77°F)		22°C
(72°F)		15°C
(60°F)		8°C
(46°F)		4°C
(39°F)
Average low-6°C
(22°F)		-4°C
(24°F)		0°C
(33°F)		6°C
(43°F)		10°C
(50°F)		15°C
(60°F)		18°C
(64°F)		17°C
(63°F)		13°C
(56°F)		7°C
(46°F)		1°C
(35°F)		-2°C
(28°F)
Mean minimum-14°C
(7°F)		-13°C
(8°F)		-7°C
(20°F)		-0°C
(32°F)		5°C
(42°F)		11°C
(52°F)		15°C
(59°F)		13°C
(56°F)		10°C
(50°F)		3°C
(37°F)		-4°C
(25°F)		-7°C
(20°F)
Minimum-21°C
(-6°F)		-20°C
(-4°F)		-12°C
(10°F)		-2°C
(29°F)		4°C
(39°F)		8°C
(48°F)		14°C
(57°F)		12°C
(54°F)		9°C
(48°F)		-0°C
(31°F)		-6°C
(21°F)		-9°C
(17°F)

Compare climate in Sepidan with other places

Compare temperature, precipitation, sunshine, UV index in Sepidan, Iran with other places around the world.

Monthly average precipitation in Sepidan, Iran

Sepidan usually has the most precipitation in February, March and November, with an average of 7 rainy days and 95 mm (3.7 inches) of precipitation per month. The driest months in Sepidan 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 Sepidan. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)67 (2.6)96 (3.8)102 (4.0)59 (2.3)19 (0.8)0 (0.0)2 (0.1)0 (0.0)0 (0.0)8 (0.3)87 (3.4)56 (2.2)
Average precipitation days (≥ 1 mm)679940000176

Monthly sunshine hours in Sepidan, Iran

The sunniest months in Sepidan are May, June and July, when the sun shines an average of 12 hours 39 minutes a day. Least sunny months in Sepidan: January, February and November receive an average of 9 hours 4 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Sepidan. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours241289337346383391389376346331286294
Mean daily daylight hours10h 25m11h 6m11h 59m12h 54m13h 40m14h 3m13h 51m13h 11m12h 18m11h 24m10h 36m10h 13m

Solar UV radiation in Sepidan, Iran

Sepidan experiences the highest level of ultraviolet (UV) radiation in May, June and July, when the maximum UV index can reach values of 13 - 14, 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 Sepidan UV Index data.

Average daily maximum UV levels by month for Sepidan. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)79121214141312121076