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Monthly climate in Mietoinen, Southwest Finland, Finland

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Mietoinen features a humid continental climate (Dfb).Temperatures typically range between -3 °C (26 °F) and 18 °C (64 °F) through the year, but rarely can drop to -25 °C (-12 °F) or can rise to as high as 33 °C (92 °F).The average annual precipitation amounts to about 689 mm (27.1 inches) and receives 127 rainy days on the 1 mm (0.04 inches) threshold annually.Mietoinen enjoys an average of 3396 hours of sunshine throughout the year, and daylight varies from 5 hours 46 minutes to 18 hours 57 minutes per day.

Monthly average temperatures in Mietoinen, Southwest Finland, Finland §

The warmest months in Mietoinen are June, July and August, with daily mean temperatures ranging from 16 to 18 °C (61 - 64 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -3 to -1 °C (26 - 31 °F) throughout the day. On average each year, Mietoinen experiences 15 days above 25 °C (77.0 °F) and 122 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Mietoinen, Southwest Finland, 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
(47°F)		 7°C
(45°F)		 13°C
(55°F)		 22°C
(71°F)		 28°C
(83°F)		 31°C
(88°F)		 33°C
(92°F)		 30°C
(85°F)		 24°C
(75°F)		 17°C
(63°F)		 13°C
(56°F)		 7°C
(44°F)
Mean maximum 5°C
(41°F)		 5°C
(42°F)		 10°C
(51°F)		 17°C
(62°F)		 24°C
(76°F)		 26°C
(79°F)		 29°C
(85°F)		 26°C
(78°F)		 22°C
(71°F)		 15°C
(60°F)		 11°C
(51°F)		 6°C
(43°F)
Average high -0°C
(32°F)		 -1°C
(31°F)		 3°C
(38°F)		 9°C
(48°F)		 15°C
(59°F)		 21°C
(70°F)		 22°C
(72°F)		 20°C
(69°F)		 15°C
(60°F)		 9°C
(49°F)		 5°C
(41°F)		 1°C
(34°F)
Daily mean -2°C
(28°F)		 -3°C
(26°F)		 -0°C
(32°F)		 4°C
(40°F)		 10°C
(50°F)		 16°C
(61°F)		 18°C
(64°F)		 16°C
(62°F)		 12°C
(54°F)		 7°C
(45°F)		 3°C
(38°F)		 -1°C
(31°F)
Average low -4°C
(24°F)		 -6°C
(21°F)		 -4°C
(25°F)		 -0°C
(32°F)		 4°C
(40°F)		 11°C
(51°F)		 13°C
(55°F)		 12°C
(54°F)		 8°C
(47°F)		 4°C
(40°F)		 1°C
(35°F)		 -2°C
(28°F)
Mean minimum -17°C
(2°F)		 -17°C
(2°F)		 -14°C
(6°F)		 -7°C
(20°F)		 -2°C
(28°F)		 6°C
(43°F)		 7°C
(45°F)		 6°C
(44°F)		 1°C
(34°F)		 -4°C
(25°F)		 -6°C
(21°F)		 -10°C
(14°F)
Minimum -25°C
(-12°F)		 -22°C
(-8°F)		 -25°C
(-12°F)		 -10°C
(14°F)		 -4°C
(26°F)		 3°C
(37°F)		 6°C
(42°F)		 5°C
(41°F)		 -1°C
(30°F)		 -6°C
(21°F)		 -10°C
(15°F)		 -20°C
(-4°F)

Compare climate in Mietoinen with other places

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

Monthly average precipitation in Mietoinen, Southwest Finland, Finland §

Mietoinen usually has the most precipitation in July, August and October, with an average of 13 rainy days and 80 mm (3.2 inches) of precipitation per month.The driest months in Mietoinen are February, March and April. On average, 40 mm (1.6 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Mietoinen, Southwest Finland, 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) 45 (1.8) 41 (1.6) 43 (1.7) 35 (1.4) 47 (1.9) 49 (1.9) 80 (3.2) 83 (3.3) 63 (2.5) 77 (3.0) 53 (2.1) 72 (2.8)
Average precipitation days (≥ 1 mm) 9 8 10 10 9 8 11 13 11 15 10 13

Monthly sunshine hours in Mietoinen, Southwest Finland, Finland §

The sunniest months in Mietoinen are May, June and July, when the sun shines an average of 15 hours 37 minutes a day.Least sunny months in Mietoinen: January, November and December receive an average of 2 hours 40 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Mietoinen, Southwest Finland, 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 59 157 270 362 456 494 487 418 303 201 118 67
Mean daily daylight hours 6h 37m 9h 3m 11h 51m 14h 42m 17h 22m 18h 57m 18h 5m 15h 36m 12h 48m 10h 0m 7h 20m 5h 46m

Solar UV radiation in Mietoinen, Southwest Finland, Finland §

Mietoinen experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 5 - 7, 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 Mietoinen UV Index data.

Average daily maximum UV levels by month for Mietoinen, Southwest Finland, 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 7 7 5 4 2 1 1