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Monthly climate in Fereydunshahr, Iran

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Fereydunshahr features a humid continental climate (Dsa). Temperatures typically range between -6 °C (21 °F) and 22 °C (72 °F) through the year, but rarely can drop to -23 °C (-8 °F) or can rise to as high as 33 °C (91 °F). The average annual precipitation amounts to about 500 mm (19.7 inches) and receives 65 rainy days on the 1 mm (0.04 inches) threshold annually. Fereydunshahr enjoys an average of 3945 hours of sunshine throughout the year, and daylight varies from 10 hours 0 minutes to 14 hours 16 minutes per day.

Monthly average temperatures in Fereydunshahr, Iran

The warmest months in Fereydunshahr are June, July and August, with daily mean temperatures ranging from 19 to 22 °C (66 - 72 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -6 to -3 °C (21 - 27 °F) throughout the day. On average each year, Fereydunshahr experiences 82 days above 25 °C (77.0 °F) and 144 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Fereydunshahr. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum13°C
(56°F)		10°C
(50°F)		18°C
(65°F)		21°C
(70°F)		25°C
(78°F)		31°C
(88°F)		33°C
(91°F)		33°C
(91°F)		31°C
(88°F)		24°C
(76°F)		18°C
(64°F)		13°C
(55°F)
Mean maximum5°C
(42°F)		5°C
(40°F)		10°C
(50°F)		17°C
(63°F)		24°C
(75°F)		29°C
(84°F)		32°C
(89°F)		31°C
(88°F)		29°C
(84°F)		23°C
(73°F)		16°C
(61°F)		9°C
(49°F)
Average high-1°C
(30°F)		-1°C
(31°F)		4°C
(39°F)		12°C
(53°F)		18°C
(65°F)		26°C
(79°F)		29°C
(85°F)		28°C
(83°F)		25°C
(78°F)		18°C
(65°F)		8°C
(47°F)		3°C
(37°F)
Daily mean-6°C
(21°F)		-5°C
(23°F)		-0°C
(31°F)		6°C
(43°F)		12°C
(54°F)		19°C
(66°F)		22°C
(72°F)		21°C
(70°F)		18°C
(64°F)		10°C
(51°F)		2°C
(36°F)		-3°C
(27°F)
Average low-11°C
(13°F)		-9°C
(16°F)		-5°C
(24°F)		1°C
(34°F)		6°C
(43°F)		11°C
(52°F)		14°C
(58°F)		13°C
(56°F)		10°C
(50°F)		4°C
(40°F)		-3°C
(27°F)		-8°C
(19°F)
Mean minimum-18°C
(-0°F)		-18°C
(1°F)		-11°C
(12°F)		-5°C
(23°F)		1°C
(34°F)		7°C
(45°F)		11°C
(52°F)		11°C
(52°F)		7°C
(44°F)		0°C
(32°F)		-11°C
(12°F)		-16°C
(4°F)
Minimum-23°C
(-8°F)		-20°C
(-4°F)		-18°C
(0°F)		-8°C
(19°F)		-1°C
(30°F)		4°C
(40°F)		10°C
(49°F)		9°C
(49°F)		6°C
(42°F)		-1°C
(30°F)		-15°C
(6°F)		-19°C
(-1°F)

Compare climate in Fereydunshahr with other places

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

Monthly average precipitation in Fereydunshahr, Iran

Fereydunshahr usually has the most precipitation in January, February and March, with an average of 8 rainy days and 82 mm (3.2 inches) of precipitation per month. The driest months in Fereydunshahr are July, August and September. On average, 2 mm (0.1 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Fereydunshahr. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)76 (3.0)79 (3.1)90 (3.6)68 (2.7)36 (1.4)5 (0.2)1 (0.0)2 (0.1)3 (0.1)18 (0.7)68 (2.7)55 (2.2)
Average precipitation days (≥ 1 mm)88911111000566

Monthly sunshine hours in Fereydunshahr, Iran

The sunniest months in Fereydunshahr are May, June and July, when the sun shines an average of 12 hours 40 minutes a day. Least sunny months in Fereydunshahr: January, February and November receive an average of 8 hours 43 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Fereydunshahr. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours228279329344388399377370341326276282
Mean daily daylight hours10h 14m11h 0m11h 59m13h 0m13h 51m14h 16m14h 3m13h 18m12h 20m11h 19m10h 27m10h 0m

Solar UV radiation in Fereydunshahr, Iran

Fereydunshahr 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 Moderate / 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 Fereydunshahr UV Index data.

Average daily maximum UV levels by month for Fereydunshahr. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)7911111414131211965