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Monthly climate in Kashan, Isfahan, Iran

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Kashan features a cold semi-arid climate (BSk).Temperatures typically range between 7 °C (44 °F) and 33 °C (92 °F) through the year, but rarely can drop to -8 °C (18 °F) or can rise to as high as 43 °C (110 °F).The average annual precipitation amounts to about 215 mm (8.5 inches) and receives 38 rainy days on the 1 mm (0.04 inches) threshold annually.Kashan enjoys an average of 3941 hours of sunshine throughout the year, and daylight varies from 9 hours 54 minutes to 14 hours 22 minutes per day.

Monthly average temperatures in Kashan, Isfahan, Iran §

The warmest months in Kashan are June, July and August, with daily mean temperatures ranging from 31 to 33 °C (87 - 92 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 7 to 9 °C (44 - 49 °F) throughout the day. On average each year, Kashan experiences 163 days above 25 °C (77.0 °F) and 11 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Kashan, Isfahan, 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 18°C
(65°F)		 26°C
(78°F)		 33°C
(92°F)		 34°C
(93°F)		 39°C
(102°F)		 42°C
(107°F)		 43°C
(110°F)		 43°C
(109°F)		 39°C
(103°F)		 34°C
(93°F)		 30°C
(86°F)		 22°C
(72°F)
Mean maximum 17°C
(62°F)		 21°C
(70°F)		 27°C
(81°F)		 31°C
(88°F)		 37°C
(98°F)		 40°C
(104°F)		 43°C
(109°F)		 41°C
(106°F)		 38°C
(101°F)		 32°C
(91°F)		 25°C
(77°F)		 18°C
(65°F)
Average high 12°C
(53°F)		 14°C
(58°F)		 20°C
(68°F)		 25°C
(77°F)		 30°C
(87°F)		 37°C
(99°F)		 39°C
(103°F)		 38°C
(100°F)		 34°C
(94°F)		 26°C
(79°F)		 16°C
(61°F)		 13°C
(56°F)
Daily mean 7°C
(44°F)		 9°C
(49°F)		 15°C
(59°F)		 19°C
(67°F)		 24°C
(76°F)		 31°C
(87°F)		 33°C
(92°F)		 31°C
(88°F)		 27°C
(81°F)		 20°C
(68°F)		 12°C
(54°F)		 8°C
(48°F)
Average low 2°C
(36°F)		 4°C
(40°F)		 9°C
(48°F)		 14°C
(57°F)		 18°C
(65°F)		 24°C
(75°F)		 26°C
(80°F)		 24°C
(76°F)		 20°C
(68°F)		 14°C
(58°F)		 8°C
(47°F)		 5°C
(41°F)
Mean minimum -4°C
(26°F)		 -3°C
(26°F)		 3°C
(38°F)		 7°C
(45°F)		 13°C
(56°F)		 20°C
(68°F)		 23°C
(73°F)		 21°C
(69°F)		 16°C
(61°F)		 10°C
(50°F)		 4°C
(39°F)		 -0°C
(32°F)
Minimum -7°C
(20°F)		 -8°C
(18°F)		 1°C
(34°F)		 5°C
(41°F)		 13°C
(55°F)		 18°C
(66°F)		 21°C
(71°F)		 19°C
(67°F)		 16°C
(60°F)		 8°C
(48°F)		 1°C
(34°F)		 -4°C
(25°F)

Compare climate in Kashan with other places

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

Monthly average precipitation in Kashan, Isfahan, Iran §

Kashan usually has the most precipitation in March, April and November, with an average of 6 rainy days and 34 mm (1.3 inches) of precipitation per month.The driest months in Kashan are July, August and September. On average, 0 mm (0.0 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Kashan, Isfahan, 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) 21 (0.8) 29 (1.1) 37 (1.4) 31 (1.2) 22 (0.9) 3 (0.1) 0 (0.0) 0 (0.0) 0 (0.0) 8 (0.3) 35 (1.4) 29 (1.2)
Average precipitation days (≥ 1 mm) 5 5 5 7 4 0 0 0 0 1 6 5

Monthly sunshine hours in Kashan, Isfahan, Iran §

The sunniest months in Kashan are June, July and August, when the sun shines an average of 12 hours 39 minutes a day.Least sunny months in Kashan: January, November and December receive an average of 8 hours 33 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Kashan, Isfahan, 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 233 280 329 338 377 391 394 377 344 319 273 279
Mean daily daylight hours 10h 9m 10h 57m 11h 58m 13h 2m 13h 55m 14h 22m 14h 8m 13h 21m 12h 21m 11h 17m 10h 22m 9h 54m

Solar UV radiation in Kashan, Isfahan, Iran §

Kashan 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 Kashan UV Index data.

Average daily maximum UV levels by month for Kashan, Isfahan, 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) 4 6 9 9 13 12 12 11 10 7 5 4