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Monthly climate in Namin, Iran

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Namin features a humid continental climate (Dsa). Temperatures typically range between -1 °C (30 °F) and 21 °C (70 °F) through the year, but rarely can drop to -22 °C (-7 °F) or can rise to as high as 33 °C (92 °F). The average annual precipitation amounts to about 892 mm (35.1 inches) and receives 138 rainy days on the 1 mm (0.04 inches) threshold annually. Namin enjoys an average of 3540 hours of sunshine throughout the year, and daylight varies from 9 hours 31 minutes to 14 hours 47 minutes per day.

Monthly average temperatures in Namin, Iran

The warmest months in Namin are June, July and August, with daily mean temperatures ranging from 19 to 21 °C (66 - 70 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -1 to 2 °C (30 - 35 °F) throughout the day. On average each year, Namin experiences 50 days above 25 °C (77.0 °F) and 97 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Namin. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum17°C
(63°F)		17°C
(63°F)		24°C
(75°F)		28°C
(82°F)		30°C
(86°F)		30°C
(87°F)		32°C
(89°F)		32°C
(90°F)		33°C
(92°F)		25°C
(78°F)		23°C
(73°F)		20°C
(69°F)
Mean maximum13°C
(56°F)		13°C
(56°F)		20°C
(68°F)		23°C
(73°F)		27°C
(81°F)		28°C
(83°F)		31°C
(88°F)		30°C
(86°F)		30°C
(86°F)		23°C
(74°F)		18°C
(66°F)		15°C
(60°F)
Average high5°C
(40°F)		6°C
(42°F)		9°C
(49°F)		14°C
(57°F)		20°C
(67°F)		24°C
(75°F)		26°C
(79°F)		25°C
(77°F)		22°C
(71°F)		16°C
(62°F)		10°C
(51°F)		7°C
(45°F)
Daily mean-1°C
(30°F)		0°C
(33°F)		4°C
(40°F)		9°C
(48°F)		14°C
(58°F)		19°C
(66°F)		21°C
(70°F)		20°C
(68°F)		17°C
(62°F)		11°C
(53°F)		6°C
(42°F)		2°C
(35°F)
Average low-5°C
(22°F)		-4°C
(24°F)		-0°C
(32°F)		4°C
(39°F)		9°C
(49°F)		13°C
(56°F)		16°C
(61°F)		15°C
(59°F)		12°C
(54°F)		7°C
(45°F)		2°C
(36°F)		-2°C
(28°F)
Mean minimum-16°C
(4°F)		-14°C
(6°F)		-8°C
(18°F)		-4°C
(25°F)		4°C
(40°F)		9°C
(48°F)		12°C
(53°F)		11°C
(52°F)		6°C
(43°F)		1°C
(34°F)		-6°C
(22°F)		-11°C
(12°F)
Minimum-22°C
(-7°F)		-19°C
(-2°F)		-18°C
(0°F)		-8°C
(18°F)		3°C
(37°F)		7°C
(45°F)		9°C
(48°F)		6°C
(42°F)		5°C
(41°F)		-2°C
(29°F)		-9°C
(16°F)		-18°C
(0°F)

Compare climate in Namin with other places

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

Monthly average precipitation in Namin, Iran

Namin usually has the most precipitation in April, October and November, with an average of 16 rainy days and 112 mm (4.4 inches) of precipitation per month. The driest months in Namin are June, July and August. On average, 35 mm (1.4 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Namin. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)47 (1.9)84 (3.3)95 (3.7)102 (4.0)76 (3.0)36 (1.4)33 (1.3)34 (1.4)89 (3.5)121 (4.8)115 (4.5)60 (2.4)
Average precipitation days (≥ 1 mm)7111418169671114169

Monthly sunshine hours in Namin, Iran

The sunniest months in Namin are June, July and August, when the sun shines an average of 12 hours 30 minutes a day. Least sunny months in Namin: January, November and December receive an average of 7 hours 2 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Namin. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours195240286296369387389374297252216235
Mean daily daylight hours9h 48m10h 45m11h 57m13h 12m14h 15m14h 47m14h 30m13h 35m12h 23m11h 9m10h 4m9h 31m

Solar UV radiation in Namin, Iran

Namin experiences the highest level of ultraviolet (UV) radiation in May, June and July, when the maximum UV index can reach values of 11 - 11, 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 Namin UV Index data.

Average daily maximum UV levels by month for Namin. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)4599111111109743