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Monthly climate in Pello, Finland

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Pello features a subarctic climate (Dfc). Temperatures typically range between -11 °C (13 °F) and 16 °C (61 °F) through the year, but rarely can drop to -35 °C (-31 °F) or can rise to as high as 32 °C (90 °F). The average annual precipitation amounts to about 707 mm (27.8 inches) and receives 132 rainy days on the 1 mm (0.04 inches) threshold annually. Pello enjoys an average of 3018 hours of sunshine throughout the year, and daylight varies from 5 hours 27 minutes to 23 hours 55 minutes per day.

Monthly average temperatures in Pello, Finland

The warmest months in Pello are June, July and August, with daily mean temperatures ranging from 13 to 16 °C (56 - 61 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -11 to -8 °C (13 - 19 °F) throughout the day. On average each year, Pello experiences 7 days above 25 °C (77.0 °F) and 189 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Pello. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum5°C
(41°F)		7°C
(45°F)		9°C
(48°F)		15°C
(60°F)		26°C
(78°F)		28°C
(83°F)		32°C
(90°F)		30°C
(87°F)		20°C
(69°F)		13°C
(56°F)		8°C
(47°F)		3°C
(38°F)
Mean maximum2°C
(36°F)		4°C
(39°F)		6°C
(44°F)		12°C
(54°F)		21°C
(71°F)		24°C
(76°F)		29°C
(84°F)		24°C
(76°F)		18°C
(65°F)		11°C
(52°F)		5°C
(41°F)		2°C
(36°F)
Average high-7°C
(19°F)		-7°C
(19°F)		-1°C
(30°F)		5°C
(40°F)		11°C
(52°F)		18°C
(64°F)		20°C
(69°F)		17°C
(63°F)		11°C
(53°F)		4°C
(39°F)		-2°C
(30°F)		-5°C
(23°F)
Daily mean-11°C
(13°F)		-10°C
(14°F)		-5°C
(23°F)		0°C
(33°F)		7°C
(44°F)		13°C
(57°F)		16°C
(61°F)		13°C
(56°F)		8°C
(47°F)		1°C
(35°F)		-4°C
(25°F)		-8°C
(19°F)
Average low-14°C
(7°F)		-14°C
(7°F)		-9°C
(16°F)		-4°C
(25°F)		2°C
(35°F)		8°C
(47°F)		11°C
(52°F)		9°C
(49°F)		5°C
(40°F)		-1°C
(31°F)		-6°C
(21°F)		-11°C
(13°F)
Mean minimum-29°C
(-20°F)		-25°C
(-13°F)		-20°C
(-4°F)		-13°C
(9°F)		-5°C
(23°F)		4°C
(40°F)		4°C
(40°F)		1°C
(34°F)		-3°C
(28°F)		-12°C
(10°F)		-17°C
(2°F)		-25°C
(-12°F)
Minimum-35°C
(-31°F)		-31°C
(-23°F)		-26°C
(-14°F)		-15°C
(4°F)		-7°C
(19°F)		0°C
(33°F)		1°C
(35°F)		-0°C
(32°F)		-7°C
(19°F)		-17°C
(1°F)		-21°C
(-6°F)		-31°C
(-23°F)

Compare climate in Pello with other places

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

Monthly average precipitation in Pello, Finland

Pello usually has the most precipitation in July, August and October, with an average of 13 rainy days and 85 mm (3.4 inches) of precipitation per month. The driest months in Pello are January, February and April. On average, 36 mm (1.4 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Pello. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)41 (1.6)36 (1.4)42 (1.6)33 (1.3)50 (2.0)69 (2.7)72 (2.8)92 (3.6)62 (2.5)91 (3.6)59 (2.3)60 (2.4)
Average precipitation days (≥ 1 mm)98108911111510141215

Monthly sunshine hours in Pello, Finland

The sunniest months in Pello are May, June and July, when the sun shines an average of 15 hours 22 minutes a day. Least sunny months in Pello: January, November and December receive an average of 1 hours 5 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Pello. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours28133271350443489482381253112656
Mean daily daylight hours5h 33m8h 2m11h 47m15h 36m19h 51m23h 55m21h 38m16h 53m13h 3m9h 20m5h 27m16h 58m

Solar UV radiation in Pello, Finland

Pello experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 4 - 5, which corresponds to the Moderate category of sun exposure. January, February and October 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 Pello UV Index data.

Average daily maximum UV levels by month for Pello. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)112345543111