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Monthly climate in Alavus, South Ostrobothnia, Finland

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Alavus features a subarctic climate (Dfc).Temperatures typically range between -6 °C (22 °F) and 17 °C (62 °F) through the year, but rarely can drop to -30 °C (-22 °F) or can rise to as high as 31 °C (88 °F).The average annual precipitation amounts to about 686 mm (27.0 inches) and receives 141 rainy days on the 1 mm (0.04 inches) threshold annually.Alavus enjoys an average of 3079 hours of sunshine throughout the year, and daylight varies from 5 hours 4 minutes to 19 hours 49 minutes per day.

Monthly average temperatures in Alavus, South Ostrobothnia, Finland §

The warmest months in Alavus are June, July and August, with daily mean temperatures ranging from 15 to 17 °C (59 - 62 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -6 to -3 °C (22 - 27 °F) throughout the day. On average each year, Alavus experiences 12 days above 25 °C (77.0 °F) and 156 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Alavus, South Ostrobothnia, Finland.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 8°C
(46°F)		 7°C
(44°F)		 13°C
(55°F)		 21°C
(70°F)		 28°C
(82°F)		 31°C
(88°F)		 31°C
(87°F)		 31°C
(88°F)		 23°C
(73°F)		 19°C
(67°F)		 12°C
(54°F)		 5°C
(41°F)
Mean maximum 4°C
(39°F)		 4°C
(40°F)		 9°C
(49°F)		 16°C
(62°F)		 24°C
(75°F)		 26°C
(79°F)		 28°C
(82°F)		 26°C
(79°F)		 20°C
(68°F)		 14°C
(58°F)		 9°C
(48°F)		 3°C
(38°F)
Average high -2°C
(28°F)		 -3°C
(27°F)		 2°C
(35°F)		 7°C
(46°F)		 14°C
(57°F)		 20°C
(68°F)		 21°C
(70°F)		 19°C
(67°F)		 13°C
(56°F)		 7°C
(45°F)		 3°C
(37°F)		 -1°C
(30°F)
Daily mean -5°C
(24°F)		 -6°C
(22°F)		 -2°C
(28°F)		 3°C
(38°F)		 9°C
(49°F)		 15°C
(60°F)		 17°C
(62°F)		 15°C
(59°F)		 10°C
(50°F)		 5°C
(41°F)		 1°C
(34°F)		 -3°C
(27°F)
Average low -7°C
(19°F)		 -9°C
(16°F)		 -6°C
(21°F)		 -2°C
(29°F)		 3°C
(38°F)		 10°C
(50°F)		 11°C
(53°F)		 10°C
(51°F)		 6°C
(43°F)		 2°C
(36°F)		 -1°C
(30°F)		 -5°C
(24°F)
Mean minimum -22°C
(-8°F)		 -21°C
(-6°F)		 -18°C
(-0°F)		 -9°C
(16°F)		 -3°C
(26°F)		 4°C
(40°F)		 6°C
(43°F)		 4°C
(39°F)		 -1°C
(30°F)		 -7°C
(20°F)		 -11°C
(13°F)		 -14°C
(8°F)
Minimum -30°C
(-22°F)		 -27°C
(-16°F)		 -25°C
(-13°F)		 -15°C
(6°F)		 -5°C
(23°F)		 -2°C
(29°F)		 4°C
(39°F)		 3°C
(38°F)		 -4°C
(24°F)		 -11°C
(12°F)		 -17°C
(2°F)		 -24°C
(-11°F)

Compare climate in Alavus with other places

Compare temperature, precipitation, sunshine, UV index in Alavus, South Ostrobothnia, Finland with other places around the world.

Monthly average precipitation in Alavus, South Ostrobothnia, Finland §

Alavus usually has the most precipitation in August, September and October, with an average of 13 rainy days and 75 mm (3.0 inches) of precipitation per month.The driest months in Alavus are January, February and March. On average, 41 mm (1.6 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Alavus, South Ostrobothnia, Finland.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) 41 (1.6) 40 (1.6) 43 (1.7) 46 (1.8) 59 (2.3) 61 (2.4) 55 (2.2) 83 (3.3) 70 (2.8) 73 (2.9) 62 (2.4) 54 (2.1)
Average precipitation days (≥ 1 mm) 11 8 11 12 11 11 11 14 13 14 12 13

Monthly sunshine hours in Alavus, South Ostrobothnia, Finland §

The sunniest months in Alavus are May, June and July, when the sun shines an average of 15 hours 0 minutes a day.Least sunny months in Alavus: January, November and December receive an average of 1 hours 41 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Alavus, South Ostrobothnia, Finland.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 36 138 256 345 433 486 460 393 254 154 80 37
Mean daily daylight hours 6h 3m 8h 47m 11h 50m 14h 56m 17h 56m 19h 49m 18h 46m 15h 55m 12h 53m 9h 50m 6h 53m 5h 4m

Solar UV radiation in Alavus, South Ostrobothnia, Finland §

Alavus experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 5 - 6, which corresponds to the Moderate / High category of sun exposure.January, February and November are in the Low exposure category. In these months, the maximum values of the UV index do not exceed 1. For more detailed information, check out our hourly Alavus UV Index data.

Average daily maximum UV levels by month for Alavus, South Ostrobothnia, Finland.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) 1 1 3 4 5 6 6 5 3 2 1 1