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Monthly climate in Kaersaemaeki, Finland

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Kaersaemaeki features a subarctic climate (Dfc). Temperatures typically range between -8 °C (19 °F) and 16 °C (62 °F) through the year, but rarely can drop to -33 °C (-26 °F) or can rise to as high as 31 °C (88 °F). The average annual precipitation amounts to about 715 mm (28.1 inches) and receives 143 rainy days on the 1 mm (0.04 inches) threshold annually. Kaersaemaeki enjoys an average of 3100 hours of sunshine throughout the year, and daylight varies from 4 hours 25 minutes to 20 hours 41 minutes per day.

Monthly average temperatures in Kaersaemaeki, Finland

The warmest months in Kaersaemaeki are June, July and August, with daily mean temperatures ranging from 14 to 16 °C (58 - 62 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -8 to -4 °C (19 - 24 °F) throughout the day. On average each year, Kaersaemaeki experiences 12 days above 25 °C (77.0 °F) and 169 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Kaersaemaeki. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum6°C
(43°F)		6°C
(43°F)		10°C
(51°F)		21°C
(71°F)		28°C
(82°F)		30°C
(87°F)		31°C
(88°F)		30°C
(87°F)		24°C
(75°F)		21°C
(70°F)		10°C
(50°F)		4°C
(40°F)
Mean maximum3°C
(38°F)		4°C
(39°F)		8°C
(47°F)		15°C
(59°F)		24°C
(75°F)		26°C
(79°F)		28°C
(82°F)		25°C
(78°F)		20°C
(68°F)		14°C
(57°F)		8°C
(46°F)		3°C
(38°F)
Average high-4°C
(24°F)		-5°C
(24°F)		1°C
(33°F)		6°C
(43°F)		13°C
(55°F)		19°C
(67°F)		21°C
(70°F)		18°C
(66°F)		13°C
(55°F)		6°C
(43°F)		1°C
(34°F)		-3°C
(28°F)
Daily mean-7°C
(20°F)		-8°C
(19°F)		-3°C
(26°F)		2°C
(36°F)		8°C
(47°F)		15°C
(59°F)		16°C
(62°F)		14°C
(58°F)		9°C
(49°F)		4°C
(39°F)		-1°C
(31°F)		-4°C
(24°F)
Average low-9°C
(15°F)		-11°C
(13°F)		-8°C
(19°F)		-3°C
(27°F)		3°C
(37°F)		9°C
(49°F)		11°C
(52°F)		10°C
(49°F)		5°C
(42°F)		1°C
(35°F)		-3°C
(28°F)		-6°C
(21°F)
Mean minimum-25°C
(-13°F)		-23°C
(-9°F)		-22°C
(-7°F)		-12°C
(11°F)		-3°C
(26°F)		3°C
(38°F)		5°C
(41°F)		2°C
(36°F)		-2°C
(28°F)		-9°C
(16°F)		-13°C
(9°F)		-16°C
(4°F)
Minimum-33°C
(-26°F)		-26°C
(-15°F)		-29°C
(-20°F)		-16°C
(3°F)		-5°C
(23°F)		-0°C
(32°F)		3°C
(37°F)		1°C
(34°F)		-5°C
(23°F)		-13°C
(10°F)		-19°C
(-2°F)		-21°C
(-5°F)

Compare climate in Kaersaemaeki with other places

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

Monthly average precipitation in Kaersaemaeki, Finland

Kaersaemaeki usually has the most precipitation in July, August and October, with an average of 13 rainy days and 81 mm (3.2 inches) of precipitation per month. The driest months in Kaersaemaeki are January, February and March. On average, 40 mm (1.6 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Kaersaemaeki. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)42 (1.6)40 (1.6)39 (1.6)43 (1.7)58 (2.3)59 (2.3)80 (3.2)80 (3.2)75 (3.0)82 (3.2)64 (2.5)52 (2.1)
Average precipitation days (≥ 1 mm)10911101111111414151314

Monthly sunshine hours in Kaersaemaeki, Finland

The sunniest months in Kaersaemaeki are May, June and July, when the sun shines an average of 15 hours 23 minutes a day. Least sunny months in Kaersaemaeki: January, November and December receive an average of 1 hours 20 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Kaersaemaeki. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours361352653514314984854002621446125
Mean daily daylight hours5h 33m8h 34m11h 49m15h 7m18h 25m20h 41m19h 24m16h 12m12h 56m9h 41m6h 29m4h 25m

Solar UV radiation in Kaersaemaeki, Finland

Kaersaemaeki 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 Kaersaemaeki UV Index data.

Average daily maximum UV levels by month for Kaersaemaeki. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)112456653211