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Monthly climate in Ylitornio, Lapland, Finland

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Ylitornio features a subarctic climate (Dfc).Temperatures typically range between -10 °C (14 °F) and 17 °C (62 °F) through the year, but rarely can drop to -35 °C (-31 °F) or can rise to as high as 33 °C (91 °F).The average annual precipitation amounts to about 747 mm (29.4 inches) and receives 129 rainy days on the 1 mm (0.04 inches) threshold annually.Ylitornio enjoys an average of 3163 hours of sunshine throughout the year, and daylight varies from 4 hours 14 minutes to 23 hours 39 minutes per day.

Monthly average temperatures in Ylitornio, Lapland, Finland §

The warmest months in Ylitornio are June, July and August, with daily mean temperatures ranging from 14 to 17 °C (57 - 62 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -10 to -7 °C (14 - 20 °F) throughout the day. On average each year, Ylitornio experiences 7 days above 25 °C (77.0 °F) and 185 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Ylitornio, Lapland, 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 5°C
(41°F)		 7°C
(45°F)		 9°C
(48°F)		 17°C
(63°F)		 25°C
(78°F)		 28°C
(82°F)		 33°C
(91°F)		 30°C
(86°F)		 19°C
(67°F)		 14°C
(57°F)		 9°C
(48°F)		 4°C
(39°F)
Mean maximum 3°C
(37°F)		 4°C
(39°F)		 7°C
(45°F)		 12°C
(54°F)		 21°C
(70°F)		 25°C
(77°F)		 28°C
(83°F)		 24°C
(76°F)		 18°C
(65°F)		 12°C
(53°F)		 6°C
(42°F)		 2°C
(36°F)
Average high -7°C
(20°F)		 -7°C
(20°F)		 -1°C
(31°F)		 5°C
(41°F)		 11°C
(52°F)		 18°C
(64°F)		 21°C
(70°F)		 18°C
(64°F)		 12°C
(54°F)		 4°C
(40°F)		 -1°C
(31°F)		 -4°C
(25°F)
Daily mean -10°C
(14°F)		 -10°C
(15°F)		 -5°C
(24°F)		 1°C
(33°F)		 7°C
(45°F)		 14°C
(57°F)		 17°C
(62°F)		 14°C
(57°F)		 8°C
(47°F)		 2°C
(36°F)		 -3°C
(27°F)		 -7°C
(20°F)
Average low -13°C
(8°F)		 -13°C
(9°F)		 -9°C
(17°F)		 -4°C
(25°F)		 2°C
(35°F)		 9°C
(48°F)		 11°C
(52°F)		 10°C
(49°F)		 5°C
(41°F)		 -0°C
(32°F)		 -6°C
(22°F)		 -10°C
(14°F)
Mean minimum -29°C
(-20°F)		 -24°C
(-11°F)		 -20°C
(-3°F)		 -13°C
(10°F)		 -5°C
(24°F)		 4°C
(40°F)		 5°C
(41°F)		 2°C
(36°F)		 -2°C
(28°F)		 -11°C
(12°F)		 -16°C
(4°F)		 -23°C
(-10°F)
Minimum -35°C
(-31°F)		 -31°C
(-23°F)		 -24°C
(-10°F)		 -15°C
(5°F)		 -7°C
(20°F)		 -0°C
(32°F)		 2°C
(36°F)		 1°C
(34°F)		 -7°C
(20°F)		 -16°C
(3°F)		 -21°C
(-5°F)		 -30°C
(-21°F)

Compare climate in Ylitornio with other places

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

Monthly average precipitation in Ylitornio, Lapland, Finland §

Ylitornio usually has the most precipitation in July, August and October, with an average of 12 rainy days and 88 mm (3.5 inches) of precipitation per month.The driest months in Ylitornio are February, March and April. On average, 41 mm (1.6 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Ylitornio, Lapland, 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) 47 (1.8) 42 (1.6) 45 (1.8) 36 (1.4) 48 (1.9) 65 (2.6) 74 (2.9) 97 (3.8) 69 (2.7) 93 (3.7) 64 (2.5) 68 (2.7)
Average precipitation days (≥ 1 mm) 9 8 9 7 8 10 10 14 12 14 13 15

Monthly sunshine hours in Ylitornio, Lapland, Finland §

The sunniest months in Ylitornio are May, June and July, when the sun shines an average of 15 hours 56 minutes a day.Least sunny months in Ylitornio: January, November and December receive an average of 1 hours 13 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Ylitornio, Lapland, 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 30 137 274 361 462 508 496 407 272 130 71 11
Mean daily daylight hours 4h 27m 8h 8m 11h 48m 15h 31m 19h 32m 23h 39m 21h 8m 16h 45m 13h 2m 9h 24m 5h 39m 4h 14m

Solar UV radiation in Ylitornio, Lapland, Finland §

Ylitornio 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 Ylitornio UV Index data.

Average daily maximum UV levels by month for Ylitornio, Lapland, 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 2 3 4 5 5 4 3 1 1 1