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Monthly climate in Lemi, South Karelia, Finland

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Lemi features a subarctic climate (Dfc).Temperatures typically range between -5 °C (23 °F) and 18 °C (64 °F) through the year, but rarely can drop to -27 °C (-16 °F) or can rise to as high as 31 °C (89 °F).The average annual precipitation amounts to about 738 mm (29.1 inches) and receives 150 rainy days on the 1 mm (0.04 inches) threshold annually.Lemi enjoys an average of 3099 hours of sunshine throughout the year, and daylight varies from 5 hours 39 minutes to 19 hours 6 minutes per day.

Monthly average temperatures in Lemi, South Karelia, Finland §

The warmest months in Lemi 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 -5 to -3 °C (23 - 28 °F) throughout the day. On average each year, Lemi experiences 12 days above 25 °C (77.0 °F) and 136 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Lemi, South Karelia, 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 7°C
(45°F)		 7°C
(44°F)		 11°C
(52°F)		 19°C
(67°F)		 28°C
(83°F)		 31°C
(88°F)		 31°C
(89°F)		 30°C
(86°F)		 22°C
(73°F)		 18°C
(64°F)		 11°C
(52°F)		 5°C
(42°F)
Mean maximum 4°C
(39°F)		 4°C
(39°F)		 8°C
(47°F)		 15°C
(59°F)		 23°C
(73°F)		 25°C
(78°F)		 28°C
(83°F)		 25°C
(78°F)		 20°C
(68°F)		 15°C
(59°F)		 9°C
(49°F)		 4°C
(39°F)
Average high -2°C
(28°F)		 -3°C
(27°F)		 1°C
(35°F)		 7°C
(45°F)		 14°C
(57°F)		 20°C
(69°F)		 22°C
(71°F)		 20°C
(68°F)		 14°C
(58°F)		 8°C
(47°F)		 3°C
(39°F)		 -1°C
(30°F)
Daily mean -4°C
(24°F)		 -5°C
(23°F)		 -2°C
(29°F)		 3°C
(38°F)		 10°C
(50°F)		 16°C
(61°F)		 18°C
(64°F)		 16°C
(61°F)		 11°C
(52°F)		 6°C
(43°F)		 2°C
(36°F)		 -3°C
(28°F)
Average low -7°C
(20°F)		 -8°C
(18°F)		 -6°C
(22°F)		 -1°C
(31°F)		 5°C
(41°F)		 11°C
(53°F)		 13°C
(56°F)		 12°C
(54°F)		 8°C
(47°F)		 4°C
(40°F)		 0°C
(33°F)		 -4°C
(25°F)
Mean minimum -20°C
(-4°F)		 -19°C
(-1°F)		 -17°C
(2°F)		 -9°C
(17°F)		 -2°C
(29°F)		 5°C
(42°F)		 9°C
(48°F)		 8°C
(47°F)		 2°C
(36°F)		 -3°C
(27°F)		 -7°C
(20°F)		 -11°C
(13°F)
Minimum -25°C
(-13°F)		 -27°C
(-16°F)		 -25°C
(-12°F)		 -14°C
(7°F)		 -3°C
(26°F)		 2°C
(35°F)		 8°C
(46°F)		 7°C
(45°F)		 -0°C
(32°F)		 -4°C
(24°F)		 -9°C
(16°F)		 -21°C
(-5°F)

Compare climate in Lemi with other places

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

Monthly average precipitation in Lemi, South Karelia, Finland §

Lemi usually has the most precipitation in July, August and October, with an average of 14 rainy days and 81 mm (3.2 inches) of precipitation per month.The driest months in Lemi are January, March and April. On average, 47 mm (1.8 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Lemi, South Karelia, 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) 49 (1.9) 53 (2.1) 47 (1.8) 45 (1.8) 56 (2.2) 57 (2.3) 81 (3.2) 88 (3.5) 66 (2.6) 75 (3.0) 50 (2.0) 72 (2.8)
Average precipitation days (≥ 1 mm) 12 11 12 11 11 12 13 15 12 15 11 15

Monthly sunshine hours in Lemi, South Karelia, Finland §

The sunniest months in Lemi are May, June and July, when the sun shines an average of 15 hours 5 minutes a day.Least sunny months in Lemi: January, November and December receive an average of 1 hours 35 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Lemi, South Karelia, 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 36 131 244 356 434 475 477 388 266 176 82 27
Mean daily daylight hours 6h 31m 9h 0m 11h 51m 14h 44m 17h 28m 19h 6m 18h 13m 15h 40m 12h 49m 9h 58m 7h 15m 5h 39m

Solar UV radiation in Lemi, South Karelia, Finland §

Lemi 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 Lemi UV Index data.

Average daily maximum UV levels by month for Lemi, South Karelia, 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 3 2 1 1