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Monthly climate in Borujerd, Lorestan Province, Iran

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Borujerd features a hot-summer Mediterranean climate (Csa).Temperatures typically range between -1 °C (30 °F) and 27 °C (80 °F) through the year, but rarely can drop to -23 °C (-9 °F) or can rise to as high as 37 °C (99 °F).The average annual precipitation amounts to about 593 mm (23.3 inches) and receives 81 rainy days on the 1 mm (0.04 inches) threshold annually.Borujerd enjoys an average of 3919 hours of sunshine throughout the year, and daylight varies from 9 hours 55 minutes to 14 hours 21 minutes per day.

Monthly average temperatures in Borujerd, Lorestan Province, Iran §

The warmest months in Borujerd are June, July and August, with daily mean temperatures ranging from 23 to 27 °C (74 - 80 °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 - 36 °F) throughout the day. On average each year, Borujerd experiences 114 days above 25 °C (77.0 °F) and 95 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Borujerd, Lorestan Province, Iran.Generated using Copernicus Climate Change Service information.Data for period from January 2017 to June 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum 14°C
(58°F)		 15°C
(60°F)		 22°C
(72°F)		 25°C
(78°F)		 30°C
(86°F)		 36°C
(98°F)		 37°C
(99°F)		 37°C
(98°F)		 36°C
(96°F)		 28°C
(83°F)		 21°C
(71°F)		 16°C
(60°F)
Mean maximum 11°C
(51°F)		 11°C
(51°F)		 17°C
(63°F)		 21°C
(71°F)		 28°C
(83°F)		 34°C
(93°F)		 37°C
(98°F)		 36°C
(96°F)		 33°C
(92°F)		 27°C
(81°F)		 19°C
(67°F)		 14°C
(57°F)
Average high 4°C
(40°F)		 5°C
(41°F)		 10°C
(51°F)		 16°C
(62°F)		 22°C
(72°F)		 30°C
(87°F)		 34°C
(93°F)		 33°C
(92°F)		 30°C
(86°F)		 22°C
(71°F)		 12°C
(54°F)		 8°C
(46°F)
Daily mean -1°C
(30°F)		 -0°C
(32°F)		 5°C
(42°F)		 11°C
(51°F)		 16°C
(61°F)		 23°C
(74°F)		 27°C
(80°F)		 26°C
(78°F)		 22°C
(72°F)		 14°C
(58°F)		 7°C
(44°F)		 2°C
(36°F)
Average low -6°C
(22°F)		 -5°C
(23°F)		 0°C
(32°F)		 5°C
(42°F)		 10°C
(50°F)		 15°C
(59°F)		 19°C
(66°F)		 18°C
(64°F)		 14°C
(57°F)		 8°C
(46°F)		 2°C
(36°F)		 -3°C
(28°F)
Mean minimum -16°C
(4°F)		 -16°C
(3°F)		 -8°C
(19°F)		 -1°C
(31°F)		 5°C
(42°F)		 11°C
(52°F)		 16°C
(61°F)		 14°C
(58°F)		 9°C
(49°F)		 3°C
(37°F)		 -3°C
(26°F)		 -9°C
(15°F)
Minimum -23°C
(-9°F)		 -21°C
(-6°F)		 -13°C
(8°F)		 -3°C
(27°F)		 4°C
(40°F)		 9°C
(49°F)		 15°C
(60°F)		 13°C
(55°F)		 9°C
(48°F)		 2°C
(36°F)		 -5°C
(23°F)		 -12°C
(10°F)

Compare climate in Borujerd with other places

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

Monthly average precipitation in Borujerd, Lorestan Province, Iran §

Borujerd usually has the most precipitation in February, March and April, with an average of 12 rainy days and 104 mm (4.1 inches) of precipitation per month.The driest months in Borujerd 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 Borujerd, Lorestan Province, Iran.Generated using Copernicus Climate Change Service information.Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average precipitation mm (inches) 67 (2.6) 92 (3.6) 104 (4.1) 115 (4.5) 52 (2.0) 5 (0.2) 1 (0.0) 0 (0.0) 1 (0.0) 23 (0.9) 67 (2.6) 66 (2.6)
Average precipitation days (≥ 1 mm) 8 10 12 15 11 1 0 0 0 6 10 8

Monthly sunshine hours in Borujerd, Lorestan Province, Iran §

The sunniest months in Borujerd are May, June and July, when the sun shines an average of 12 hours 49 minutes a day.Least sunny months in Borujerd: January, February and November receive an average of 8 hours 28 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Borujerd, Lorestan Province, Iran.Generated using Copernicus Atmosphere Monitoring Service information.Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Mean monthly sunshine hours 226 263 316 339 386 401 391 376 349 322 271 272
Mean daily daylight hours 10h 9m 10h 57m 11h 58m 13h 2m 13h 55m 14h 21m 14h 7m 13h 21m 12h 20m 11h 18m 10h 23m 9h 55m

Solar UV radiation in Borujerd, Lorestan Province, Iran §

Borujerd experiences the highest level of ultraviolet (UV) radiation in May, June and July, 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 Moderate exposure category. In these months, the maximum values of the UV index do not exceed 5. For more detailed information, check out our hourly Borujerd UV Index data.

Average daily maximum UV levels by month for Borujerd, Lorestan Province, Iran.Generated using Copernicus Atmosphere Monitoring Service information.Data for period from January 2022 to January 2023.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
UV Index (month maximum) 5 7 9 10 13 13 12 11 10 8 5 4