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Monthly climate in Chalus, Māzandarān, Iran

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Chalus features a hot-summer Mediterranean climate (Csa).Temperatures typically range between 10 °C (51 °F) and 27 °C (80 °F) through the year, but rarely can drop to 1 °C (34 °F) or can rise to as high as 34 °C (93 °F).The average annual precipitation amounts to about 1403 mm (55.2 inches) and receives 155 rainy days on the 1 mm (0.04 inches) threshold annually.Chalus enjoys an average of 3600 hours of sunshine throughout the year, and daylight varies from 9 hours 41 minutes to 14 hours 36 minutes per day.

Monthly average temperatures in Chalus, Māzandarān, Iran §

The warmest months in Chalus are June, July and August, with daily mean temperatures ranging from 24 to 27 °C (76 - 80 °F) throughout the day. The coldest temperatures usually occur in January, February and March, when daily mean temperatures range from 10 to 12 °C (51 - 53 °F) throughout the day. On average each year, Chalus experiences 85 days above 25 °C (77.0 °F) and 0 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Chalus, Māzandarān, 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 20°C
(68°F)		 21°C
(70°F)		 25°C
(78°F)		 27°C
(80°F)		 31°C
(87°F)		 32°C
(89°F)		 32°C
(90°F)		 33°C
(91°F)		 34°C
(93°F)		 31°C
(87°F)		 28°C
(83°F)		 23°C
(74°F)
Mean maximum 17°C
(63°F)		 17°C
(63°F)		 21°C
(71°F)		 24°C
(75°F)		 28°C
(82°F)		 29°C
(84°F)		 31°C
(89°F)		 31°C
(88°F)		 30°C
(87°F)		 27°C
(81°F)		 23°C
(74°F)		 19°C
(67°F)
Average high 12°C
(54°F)		 12°C
(54°F)		 14°C
(57°F)		 16°C
(62°F)		 22°C
(71°F)		 26°C
(79°F)		 28°C
(83°F)		 28°C
(82°F)		 26°C
(78°F)		 21°C
(71°F)		 17°C
(62°F)		 14°C
(58°F)
Daily mean 11°C
(52°F)		 10°C
(51°F)		 12°C
(53°F)		 14°C
(58°F)		 20°C
(68°F)		 24°C
(76°F)		 27°C
(80°F)		 26°C
(80°F)		 24°C
(76°F)		 20°C
(68°F)		 15°C
(60°F)		 13°C
(56°F)
Average low 9°C
(49°F)		 9°C
(48°F)		 10°C
(50°F)		 13°C
(55°F)		 18°C
(64°F)		 23°C
(73°F)		 25°C
(78°F)		 25°C
(77°F)		 23°C
(73°F)		 19°C
(66°F)		 14°C
(58°F)		 12°C
(53°F)
Mean minimum 5°C
(41°F)		 4°C
(40°F)		 7°C
(44°F)		 8°C
(47°F)		 14°C
(57°F)		 19°C
(67°F)		 22°C
(72°F)		 22°C
(72°F)		 18°C
(65°F)		 15°C
(59°F)		 9°C
(48°F)		 8°C
(47°F)
Minimum 3°C
(37°F)		 1°C
(34°F)		 3°C
(39°F)		 7°C
(45°F)		 12°C
(54°F)		 17°C
(62°F)		 21°C
(69°F)		 19°C
(67°F)		 17°C
(63°F)		 13°C
(55°F)		 8°C
(47°F)		 6°C
(42°F)

Compare climate in Chalus with other places

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

Monthly average precipitation in Chalus, Māzandarān, Iran §

Chalus usually has the most precipitation in October, November and December, with an average of 16 rainy days and 207 mm (8.1 inches) of precipitation per month.The driest months in Chalus are May, June and August. On average, 45 mm (1.8 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Chalus, Māzandarān, 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) 121 (4.7) 137 (5.4) 95 (3.7) 89 (3.5) 49 (1.9) 27 (1.1) 88 (3.5) 59 (2.3) 119 (4.7) 225 (8.9) 247 (9.7) 148 (5.8)
Average precipitation days (≥ 1 mm) 12 13 14 13 9 6 13 12 15 15 17 16

Monthly sunshine hours in Chalus, Māzandarān, Iran §

The sunniest months in Chalus are May, June and July, when the sun shines an average of 12 hours 4 minutes a day.Least sunny months in Chalus: January, February and November receive an average of 7 hours 31 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Chalus, Māzandarān, 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 203 242 302 308 365 381 364 352 316 284 231 247
Mean daily daylight hours 9h 57m 10h 50m 11h 58m 13h 8m 14h 7m 14h 36m 14h 21m 13h 29m 12h 22m 11h 12m 10h 12m 9h 41m

Solar UV radiation in Chalus, Māzandarān, Iran §

Chalus experiences the highest level of ultraviolet (UV) radiation in May, June and July, when the maximum UV index can reach values of 10 - 11, which corresponds to the Very High / Extreme category of sun exposure.January, February 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 Chalus UV Index data.

Average daily maximum UV levels by month for Chalus, Māzandarān, 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) 3 4 7 8 11 10 10 9 8 6 4 3