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Monthly climate in Astara, Gīlān, Iran

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Astara features a hot-summer Mediterranean climate (Csa).Temperatures typically range between 5 °C (41 °F) and 25 °C (77 °F) through the year, but rarely can drop to -9 °C (17 °F) or can rise to as high as 33 °C (92 °F).The average annual precipitation amounts to about 1148 mm (45.2 inches) and receives 139 rainy days on the 1 mm (0.04 inches) threshold annually.Astara enjoys an average of 3393 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 Astara, Gīlān, Iran §

The warmest months in Astara are June, July and August, with daily mean temperatures ranging from 23 to 25 °C (73 - 77 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 5 to 7 °C (41 - 45 °F) throughout the day. On average each year, Astara experiences 74 days above 25 °C (77.0 °F) and 15 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Astara, Gīlān, 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 16°C
(60°F)		 18°C
(65°F)		 22°C
(72°F)		 27°C
(80°F)		 29°C
(84°F)		 31°C
(89°F)		 33°C
(91°F)		 33°C
(92°F)		 32°C
(89°F)		 26°C
(79°F)		 23°C
(73°F)		 21°C
(69°F)
Mean maximum 14°C
(57°F)		 15°C
(59°F)		 18°C
(65°F)		 22°C
(72°F)		 27°C
(80°F)		 30°C
(86°F)		 31°C
(88°F)		 31°C
(89°F)		 29°C
(84°F)		 24°C
(76°F)		 20°C
(67°F)		 16°C
(61°F)
Average high 8°C
(46°F)		 8°C
(47°F)		 11°C
(51°F)		 15°C
(60°F)		 21°C
(70°F)		 26°C
(79°F)		 28°C
(82°F)		 27°C
(81°F)		 24°C
(75°F)		 19°C
(66°F)		 13°C
(56°F)		 10°C
(50°F)
Daily mean 5°C
(41°F)		 5°C
(41°F)		 8°C
(47°F)		 12°C
(54°F)		 18°C
(65°F)		 23°C
(73°F)		 25°C
(77°F)		 24°C
(75°F)		 21°C
(70°F)		 16°C
(60°F)		 10°C
(51°F)		 7°C
(45°F)
Average low 2°C
(36°F)		 2°C
(37°F)		 5°C
(42°F)		 9°C
(48°F)		 15°C
(59°F)		 19°C
(67°F)		 22°C
(72°F)		 21°C
(70°F)		 18°C
(64°F)		 13°C
(55°F)		 8°C
(47°F)		 5°C
(41°F)
Mean minimum -4°C
(25°F)		 -4°C
(26°F)		 0°C
(33°F)		 4°C
(40°F)		 10°C
(51°F)		 16°C
(61°F)		 19°C
(66°F)		 18°C
(64°F)		 13°C
(55°F)		 9°C
(48°F)		 3°C
(37°F)		 -1°C
(31°F)
Minimum -9°C
(17°F)		 -7°C
(20°F)		 -4°C
(26°F)		 2°C
(36°F)		 9°C
(48°F)		 12°C
(54°F)		 16°C
(60°F)		 14°C
(58°F)		 12°C
(53°F)		 5°C
(41°F)		 2°C
(36°F)		 -5°C
(23°F)

Compare climate in Astara with other places

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

Monthly average precipitation in Astara, Gīlān, Iran §

Astara usually has the most precipitation in October, November and December, with an average of 16 rainy days and 168 mm (6.6 inches) of precipitation per month.The driest months in Astara are June, July and August. On average, 29 mm (1.2 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Astara, Gīlān, 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) 85 (3.4) 116 (4.6) 107 (4.2) 90 (3.6) 59 (2.3) 23 (0.9) 32 (1.2) 34 (1.3) 99 (3.9) 163 (6.4) 209 (8.2) 132 (5.2)
Average precipitation days (≥ 1 mm) 11 13 15 13 11 5 5 5 11 15 19 16

Monthly sunshine hours in Astara, Gīlān, Iran §

The sunniest months in Astara are June, July and August, when the sun shines an average of 12 hours 22 minutes a day.Least sunny months in Astara: January, November and December receive an average of 6 hours 32 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Astara, Gīlān, 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 185 224 266 282 360 381 386 370 283 235 196 219
Mean daily daylight hours 9h 48m 10h 45m 11h 57m 13h 12m 14h 15m 14h 47m 14h 30m 13h 35m 12h 23m 11h 9m 10h 4m 9h 31m

Solar UV radiation in Astara, Gīlān, Iran §

Astara experiences the highest level of ultraviolet (UV) radiation in May, June and July, when the maximum UV index can reach values of 10 - 10, which corresponds to the Very High 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 Astara UV Index data.

Average daily maximum UV levels by month for Astara, Gīlān, 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 4 8 8 10 10 10 9 8 6 4 3