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Monthly climate in Pomarkku, Satakunta, Finland

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Pomarkku features a subarctic climate (Dfc).Temperatures typically range between -4 °C (25 °F) and 17 °C (64 °F) through the year, but rarely can drop to -27 °C (-17 °F) or can rise to as high as 32 °C (90 °F).The average annual precipitation amounts to about 747 mm (29.4 inches) and receives 130 rainy days on the 1 mm (0.04 inches) threshold annually.Pomarkku enjoys an average of 3332 hours of sunshine throughout the year, and daylight varies from 5 hours 25 minutes to 19 hours 23 minutes per day.

Monthly average temperatures in Pomarkku, Satakunta, Finland §

The warmest months in Pomarkku are June, July and August, with daily mean temperatures ranging from 16 to 17 °C (61 - 64 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -4 to -1 °C (25 - 30 °F) throughout the day. On average each year, Pomarkku experiences 13 days above 25 °C (77.0 °F) and 132 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Pomarkku, Satakunta, 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
(53°F)		 21°C
(70°F)		 27°C
(81°F)		 31°C
(87°F)		 32°C
(90°F)		 30°C
(86°F)		 24°C
(76°F)		 18°C
(65°F)		 12°C
(54°F)		 6°C
(43°F)
Mean maximum 5°C
(40°F)		 5°C
(41°F)		 9°C
(49°F)		 16°C
(61°F)		 24°C
(75°F)		 26°C
(79°F)		 28°C
(83°F)		 25°C
(78°F)		 21°C
(70°F)		 15°C
(59°F)		 10°C
(50°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)		 20°C
(68°F)		 15°C
(59°F)		 9°C
(48°F)		 4°C
(40°F)		 0°C
(33°F)
Daily mean -3°C
(27°F)		 -4°C
(25°F)		 -1°C
(30°F)		 4°C
(39°F)		 10°C
(49°F)		 16°C
(61°F)		 17°C
(64°F)		 16°C
(61°F)		 11°C
(52°F)		 6°C
(43°F)		 2°C
(37°F)		 -1°C
(30°F)
Average low -5°C
(23°F)		 -7°C
(19°F)		 -5°C
(23°F)		 -1°C
(31°F)		 4°C
(40°F)		 10°C
(51°F)		 12°C
(55°F)		 12°C
(53°F)		 8°C
(46°F)		 4°C
(39°F)		 0°C
(33°F)		 -3°C
(27°F)
Mean minimum -18°C
(-0°F)		 -18°C
(-0°F)		 -16°C
(3°F)		 -9°C
(16°F)		 -3°C
(28°F)		 6°C
(43°F)		 8°C
(46°F)		 5°C
(41°F)		 1°C
(34°F)		 -5°C
(23°F)		 -7°C
(20°F)		 -10°C
(13°F)
Minimum -25°C
(-13°F)		 -22°C
(-8°F)		 -27°C
(-17°F)		 -15°C
(6°F)		 -5°C
(24°F)		 2°C
(35°F)		 6°C
(43°F)		 3°C
(38°F)		 -1°C
(30°F)		 -7°C
(19°F)		 -11°C
(12°F)		 -21°C
(-5°F)

Compare climate in Pomarkku with other places

Compare temperature, precipitation, sunshine, UV index in Pomarkku, Satakunta, Finland with other places around the world.

Monthly average precipitation in Pomarkku, Satakunta, Finland §

Pomarkku usually has the most precipitation in July, August and October, with an average of 13 rainy days and 89 mm (3.5 inches) of precipitation per month.The driest months in Pomarkku are January, February and May. On average, 43 mm (1.7 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Pomarkku, Satakunta, 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) 42 (1.6) 43 (1.7) 45 (1.8) 44 (1.7) 43 (1.7) 58 (2.3) 81 (3.2) 106 (4.2) 75 (3.0) 80 (3.2) 64 (2.5) 66 (2.6)
Average precipitation days (≥ 1 mm) 11 7 10 9 8 9 10 14 12 15 11 14

Monthly sunshine hours in Pomarkku, Satakunta, Finland §

The sunniest months in Pomarkku are May, June and July, when the sun shines an average of 15 hours 39 minutes a day.Least sunny months in Pomarkku: January, November and December receive an average of 2 hours 19 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Pomarkku, Satakunta, 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 52 158 265 353 453 497 488 419 292 189 104 57
Mean daily daylight hours 6h 20m 8h 55m 11h 50m 14h 49m 17h 39m 19h 23m 18h 26m 15h 46m 12h 50m 9h 54m 7h 6m 5h 25m

Solar UV radiation in Pomarkku, Satakunta, Finland §

Pomarkku 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 Pomarkku UV Index data.

Average daily maximum UV levels by month for Pomarkku, Satakunta, 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