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Monthly climate in Karijoki, South Ostrobothnia, Finland

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Karijoki features a subarctic climate (Dfc).Temperatures typically range between -5 °C (24 °F) and 17 °C (63 °F) through the year, but rarely can drop to -27 °C (-17 °F) or can rise to as high as 32 °C (91 °F).The average annual precipitation amounts to about 745 mm (29.4 inches) and receives 136 rainy days on the 1 mm (0.04 inches) threshold annually.Karijoki enjoys an average of 3343 hours of sunshine throughout the year, and daylight varies from 5 hours 10 minutes to 19 hours 41 minutes per day.

Monthly average temperatures in Karijoki, South Ostrobothnia, Finland §

The warmest months in Karijoki are June, July and August, with daily mean temperatures ranging from 15 to 17 °C (60 - 63 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -5 to -2 °C (24 - 29 °F) throughout the day. On average each year, Karijoki experiences 13 days above 25 °C (77.0 °F) and 147 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Karijoki, 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
(45°F)		 11°C
(52°F)		 22°C
(71°F)		 27°C
(81°F)		 31°C
(89°F)		 32°C
(91°F)		 29°C
(85°F)		 24°C
(75°F)		 18°C
(64°F)		 12°C
(53°F)		 6°C
(42°F)
Mean maximum 5°C
(41°F)		 5°C
(40°F)		 8°C
(47°F)		 16°C
(62°F)		 24°C
(75°F)		 27°C
(80°F)		 29°C
(84°F)		 25°C
(78°F)		 21°C
(70°F)		 14°C
(58°F)		 9°C
(49°F)		 5°C
(41°F)
Average high -1°C
(30°F)		 -2°C
(29°F)		 2°C
(36°F)		 8°C
(46°F)		 14°C
(57°F)		 20°C
(68°F)		 22°C
(71°F)		 19°C
(67°F)		 14°C
(58°F)		 8°C
(47°F)		 4°C
(39°F)		 -0°C
(32°F)
Daily mean -4°C
(26°F)		 -5°C
(24°F)		 -2°C
(29°F)		 3°C
(38°F)		 9°C
(49°F)		 15°C
(60°F)		 17°C
(63°F)		 15°C
(60°F)		 11°C
(51°F)		 6°C
(42°F)		 2°C
(35°F)		 -2°C
(29°F)
Average low -6°C
(21°F)		 -8°C
(18°F)		 -5°C
(22°F)		 -1°C
(30°F)		 3°C
(38°F)		 10°C
(49°F)		 12°C
(53°F)		 11°C
(51°F)		 7°C
(45°F)		 3°C
(37°F)		 -0°C
(31°F)		 -4°C
(25°F)
Mean minimum -19°C
(-2°F)		 -19°C
(-2°F)		 -17°C
(2°F)		 -10°C
(15°F)		 -3°C
(27°F)		 5°C
(41°F)		 6°C
(44°F)		 4°C
(39°F)		 -0°C
(32°F)		 -7°C
(19°F)		 -9°C
(17°F)		 -12°C
(10°F)
Minimum -24°C
(-12°F)		 -25°C
(-12°F)		 -27°C
(-17°F)		 -16°C
(3°F)		 -5°C
(23°F)		 -0°C
(32°F)		 5°C
(41°F)		 2°C
(36°F)		 -2°C
(29°F)		 -11°C
(13°F)		 -14°C
(7°F)		 -24°C
(-11°F)

Compare climate in Karijoki with other places

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

Monthly average precipitation in Karijoki, South Ostrobothnia, Finland §

Karijoki usually has the most precipitation in August, September and October, with an average of 13 rainy days and 88 mm (3.5 inches) of precipitation per month.The driest months in Karijoki are January, April and May. On average, 42 mm (1.7 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Karijoki, 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) 46 (1.8) 46 (1.8) 43 (1.7) 43 (1.7) 58 (2.3) 78 (3.1) 107 (4.2) 78 (3.1) 79 (3.1) 64 (2.5) 62 (2.5)
Average precipitation days (≥ 1 mm) 10 9 11 10 9 10 12 14 13 14 11 13

Monthly sunshine hours in Karijoki, South Ostrobothnia, Finland §

The sunniest months in Karijoki are May, June and July, when the sun shines an average of 15 hours 49 minutes a day.Least sunny months in Karijoki: January, November and December receive an average of 2 hours 12 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Karijoki, 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 51 152 265 356 460 503 492 424 295 189 102 47
Mean daily daylight hours 6h 8m 8h 50m 11h 50m 14h 54m 17h 50m 19h 41m 18h 40m 15h 52m 12h 52m 9h 51m 6h 57m 5h 10m

Solar UV radiation in Karijoki, South Ostrobothnia, Finland §

Karijoki 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 Karijoki UV Index data.

Average daily maximum UV levels by month for Karijoki, 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