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Monthly climate in Borujen, Iran

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Borujen features a hot-summer Mediterranean climate (Csa). Temperatures typically range between -1 °C (31 °F) and 25 °C (78 °F) through the year, but rarely can drop to -17 °C (1 °F) or can rise to as high as 36 °C (98 °F). The average annual precipitation amounts to about 278 mm (11.0 inches) and receives 49 rainy days on the 1 mm (0.04 inches) threshold annually. Borujen enjoys an average of 3992 hours of sunshine throughout the year, and daylight varies from 10 hours 5 minutes to 14 hours 11 minutes per day.

Monthly average temperatures in Borujen, Iran

The warmest months in Borujen are June, July and August, with daily mean temperatures ranging from 23 to 25 °C (74 - 78 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -1 to 2 °C (31 - 36 °F) throughout the day. On average each year, Borujen experiences 109 days above 25 °C (77.0 °F) and 106 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Borujen. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum15°C
(59°F)		16°C
(61°F)		23°C
(74°F)		25°C
(77°F)		30°C
(86°F)		35°C
(94°F)		36°C
(98°F)		36°C
(96°F)		32°C
(90°F)		27°C
(80°F)		21°C
(70°F)		16°C
(61°F)
Mean maximum12°C
(53°F)		14°C
(58°F)		18°C
(65°F)		22°C
(71°F)		29°C
(84°F)		33°C
(91°F)		35°C
(95°F)		34°C
(93°F)		31°C
(88°F)		26°C
(79°F)		19°C
(66°F)		14°C
(57°F)
Average high6°C
(42°F)		8°C
(46°F)		12°C
(54°F)		17°C
(63°F)		22°C
(73°F)		30°C
(87°F)		32°C
(90°F)		31°C
(88°F)		28°C
(83°F)		21°C
(70°F)		12°C
(54°F)		9°C
(48°F)
Daily mean-1°C
(31°F)		1°C
(34°F)		6°C
(42°F)		11°C
(52°F)		16°C
(61°F)		23°C
(74°F)		25°C
(78°F)		24°C
(75°F)		21°C
(69°F)		13°C
(56°F)		5°C
(42°F)		2°C
(36°F)
Average low-6°C
(21°F)		-5°C
(24°F)		-0°C
(32°F)		5°C
(41°F)		10°C
(50°F)		16°C
(61°F)		18°C
(65°F)		17°C
(63°F)		13°C
(56°F)		6°C
(44°F)		0°C
(33°F)		-3°C
(26°F)
Mean minimum-13°C
(9°F)		-12°C
(11°F)		-7°C
(20°F)		-0°C
(32°F)		4°C
(40°F)		12°C
(53°F)		16°C
(60°F)		14°C
(57°F)		9°C
(49°F)		2°C
(37°F)		-6°C
(22°F)		-10°C
(15°F)
Minimum-17°C
(1°F)		-16°C
(3°F)		-13°C
(8°F)		-2°C
(28°F)		2°C
(36°F)		9°C
(48°F)		14°C
(58°F)		12°C
(54°F)		8°C
(47°F)		1°C
(33°F)		-13°C
(9°F)		-13°C
(9°F)

Compare climate in Borujen with other places

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

Monthly average precipitation in Borujen, Iran

Borujen usually has the most precipitation in March, April and November, with an average of 7 rainy days and 43 mm (1.7 inches) of precipitation per month. The driest months in Borujen are July, August and September. On average, 1 mm (0.0 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Borujen. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)33 (1.3)38 (1.5)44 (1.7)39 (1.5)31 (1.2)4 (0.1)0 (0.0)1 (0.0)1 (0.0)13 (0.5)45 (1.8)28 (1.1)
Average precipitation days (≥ 1 mm)5561091000454

Monthly sunshine hours in Borujen, Iran

The sunniest months in Borujen are May, June and July, when the sun shines an average of 12 hours 38 minutes a day. Least sunny months in Borujen: January, February and November receive an average of 8 hours 56 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Borujen. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours236285339345382394385373346330281289
Mean daily daylight hours10h 18m11h 2m11h 59m12h 58m13h 47m14h 11m13h 58m13h 15m12h 19m11h 21m10h 30m10h 5m

Solar UV radiation in Borujen, Iran

Borujen 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 Borujen UV Index data.

Average daily maximum UV levels by month for Borujen. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)7811111414131211965