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Monthly climate in Kestilae, Finland

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Kestilae features a subarctic climate (Dfc). Temperatures typically range between -8 °C (18 °F) and 17 °C (62 °F) through the year, but rarely can drop to -31 °C (-24 °F) or can rise to as high as 31 °C (88 °F). The average annual precipitation amounts to about 723 mm (28.5 inches) and receives 145 rainy days on the 1 mm (0.04 inches) threshold annually. Kestilae enjoys an average of 3047 hours of sunshine throughout the year, and daylight varies from 4 hours 12 minutes to 20 hours 59 minutes per day.

Monthly average temperatures in Kestilae, Finland

The warmest months in Kestilae are June, July and August, with daily mean temperatures ranging from 14 to 17 °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 -5 °C (18 - 24 °F) throughout the day. On average each year, Kestilae experiences 11 days above 25 °C (77.0 °F) and 170 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Kestilae. 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)		22°C
(71°F)		28°C
(83°F)		31°C
(88°F)		31°C
(88°F)		30°C
(86°F)		24°C
(75°F)		21°C
(69°F)		10°C
(49°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
(83°F)		26°C
(78°F)		20°C
(68°F)		13°C
(57°F)		8°C
(46°F)		3°C
(37°F)
Average high-5°C
(24°F)		-5°C
(23°F)		0°C
(33°F)		6°C
(43°F)		13°C
(55°F)		19°C
(67°F)		21°C
(70°F)		18°C
(65°F)		13°C
(55°F)		6°C
(43°F)		1°C
(34°F)		-3°C
(27°F)
Daily mean-7°C
(19°F)		-8°C
(18°F)		-4°C
(26°F)		2°C
(35°F)		8°C
(47°F)		15°C
(59°F)		17°C
(62°F)		14°C
(58°F)		9°C
(48°F)		4°C
(39°F)		-1°C
(31°F)		-5°C
(24°F)
Average low-10°C
(15°F)		-12°C
(12°F)		-8°C
(18°F)		-3°C
(26°F)		3°C
(37°F)		9°C
(49°F)		11°C
(52°F)		9°C
(49°F)		5°C
(42°F)		1°C
(34°F)		-3°C
(27°F)		-7°C
(20°F)
Mean minimum-25°C
(-13°F)		-24°C
(-12°F)		-22°C
(-8°F)		-13°C
(9°F)		-3°C
(26°F)		3°C
(38°F)		5°C
(41°F)		2°C
(35°F)		-3°C
(27°F)		-9°C
(16°F)		-14°C
(8°F)		-17°C
(2°F)
Minimum-29°C
(-21°F)		-26°C
(-15°F)		-31°C
(-24°F)		-17°C
(3°F)		-6°C
(21°F)		-0°C
(32°F)		3°C
(37°F)		0°C
(33°F)		-6°C
(21°F)		-13°C
(9°F)		-19°C
(-2°F)		-21°C
(-6°F)

Compare climate in Kestilae with other places

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

Monthly average precipitation in Kestilae, Finland

Kestilae usually has the most precipitation in July, August and October, with an average of 14 rainy days and 85 mm (3.4 inches) of precipitation per month. The driest months in Kestilae 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 Kestilae. 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)41 (1.6)44 (1.7)56 (2.2)57 (2.3)92 (3.6)84 (3.3)72 (2.9)80 (3.1)64 (2.5)53 (2.1)
Average precipitation days (≥ 1 mm)11911101210121514151214

Monthly sunshine hours in Kestilae, Finland

The sunniest months in Kestilae are May, June and July, when the sun shines an average of 15 hours 27 minutes a day. Least sunny months in Kestilae: January, November and December receive an average of 1 hours 14 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Kestilae. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours351232613514345004883852571315522
Mean daily daylight hours5h 24m8h 30m11h 49m15h 11m18h 34m20h 59m19h 36m16h 17m12h 57m9h 38m6h 22m4h 12m

Solar UV radiation in Kestilae, Finland

Kestilae 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 Kestilae UV Index data.

Average daily maximum UV levels by month for Kestilae. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)113346653211