Geography
[edit]
Kuusamo lies in the east of Finland in the Northern Ostrobothnia region on the border with Russia. The town of Kuusamo is only a small part of the municipality. The neighboring municipalities of Kuusamo are Suomussalmi in the south, Taivalkoski and Posio in the west, Salla in the north and Russia in the east. The nearest large towns are Rovaniemi, 192 kilometres (119 mi) northwest, Oulu 215 km (134 mi) southwest, and Kajaani 247 km (153 mi) south. The distance to the capital Helsinki is 796 km (495 mi).
Kuusamo covers an area of 5,808.92 square kilometres (2,242.84 sq mi) of which 830.81 km2 (320.78 sq mi) is water. The community center of Kuusamo, where nearly two-thirds of the population live, is only a small part of the territory. The rest of the municipality consists of sparsely populated, mostly wooded areas. Therefore, the population density of Kuusamo is only 2.97 inhabitants per square kilometre (7.7/sq mi). Apart from the city, villages include Alakitka, Heikkilä, Hiltunen, Irni, Jokilampi, Kallunki, Kantokylä, Kemilä, Kero, Kesäniemi, Kiitämäjärvi, Koskenkylä, Kuolio, Kurvinen, Kärpänkylä, Käylä, Lämsänkylä, Maaselänkylä, Murtovaara, Poussu, Puutteenkylä, Rukajärvi, Määttälänvaara, Soivio, Suorajärvi, Tammela, Teeriranta, Törmäsenvaara, Vasaraperä, Virrankylä, Vuotunki, Lehto and Kiviperä.
Landscape and nature[edit]
Marshland near Liikasenvaara
The city lies on a roughly 250-meter-high plateau, from which the waters flow in five directions. In the area of Kuusamo there are many hills (Finn. vaara) and fells (Finn. tunturi). The highest elevations are Valtavaara (492 m), Kuntivaara (481 m), Iivaara (469 m) and Rukatunturi (492 m), the site of the Ruka ski center.
Ninety percent of the land area is forested. The forests consist mainly of pine trees (70%) with some spruce (20%) and deciduous trees (10%). 801 km2 (309 sq mi) or 14% of the area of Kuusamo is covered by water. The largest of the 166 lakes in the area are Joukamojärvi, Kiitämä, Kitka, Kurkijärvi, Kuusamojärvi, Muojärvi and Suininki. Rivers in the area include Oulankajoki, Kitkajoki, Kuusinkijoki and Pistojoki flowing eastward to the White Sea and Iijoki westward to the Gulf of Bothnia.
The 270 km2 (100 sq mi) area of Oulanka National Park is shared between northern Kuusamo and neighboring Salla municipality. The landscape is dominated by pine forests, Oulankajoki river and its side branches with their sandbanks and rapids, and in the northern part vast marsh areas. In the wilderness live 30 species of mammals and 120 species of birds, including brown, stone and white-tailed eagle. Wolves and lynxes are rare. Rapids in Oulankajoki include Kiutaköngäs, Taivalköngäs, Jyrävä, Niskakoski, and Myllykoski. Near the southern border with Suomussalmi is the canyon lake Julma Ölkky with cliffs up to 50 m (160 ft) high.
According to IQAir, Kuusamo's air quality is the cleanest in the world; small particulates are present in the air at only 0.2 μg/m3.
Climate[edit]
The average annual temperature is 0.7 °C, annual precipitation 643 millimetres (25.3 in). The warmest month is July with an average temperature of +15.0 °C, coldest January with −11.5 °C. The coldest ever measured temperature was −48 °C in Kiutaköngäs. The warmest temperature ever measured is 32,5 °C in Välikangas. Kuusamo is one of the snowiest areas in Finland: the ground is snow-covered for about 200 days a year, from late October until mid-May, with a depth of 80–90 centimetres (31–35 in).
The center of Kuusamo is located approximately 60 km (37 mi) south of the Arctic Circle, so does not technically experience midnight sun or polar night play a major role, but does experience very long days (White nights) in the summer and sees very little direct sunlight around the winter solstice . From 14 to 29 June, Kuusamo has nearly midnight sun.
Climate data for Kuusamo Airport, (1991-2020 normals, extremes 1959–present)
Month
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Year
Record high °C (°F)
6.1(43.0)
5.8(42.4)
9.8(49.6)
16.6(61.9)
26.8(80.2)
29.9(85.8)
31.3(88.3)
29.4(84.9)
22.1(71.8)
15.2(59.4)
9.1(48.4)
6.2(43.2)
31.3(88.3)
Mean maximum °C (°F)
0.8(33.4)
1.0(33.8)
4.8(40.6)
11.0(51.8)
20.5(68.9)
24.3(75.7)
25.8(78.4)
23.8(74.8)
17.8(64.0)
9.8(49.6)
4.2(39.6)
1.8(35.2)
26.8(80.2)
Mean daily maximum °C (°F)
−7.9(17.8)
−7.5(18.5)
−2.3(27.9)
3.3(37.9)
10.1(50.2)
16.4(61.5)
19.5(67.1)
16.6(61.9)
10.6(51.1)
3.0(37.4)
−2.3(27.9)
−5.6(21.9)
4.5(40.1)
Daily mean °C (°F)
−11.5(11.3)
−11.3(11.7)
−6.9(19.6)
−0.9(30.4)
5.5(41.9)
11.8(53.2)
15.0(59.0)
12.4(54.3)
7.2(45.0)
0.6(33.1)
−4.8(23.4)
−8.6(16.5)
0.7(33.3)
Mean daily minimum °C (°F)
−15.9(3.4)
−15.8(3.6)
−11.9(10.6)
−5.8(21.6)
0.7(33.3)
7.0(44.6)
10.5(50.9)
8.3(46.9)
3.9(39.0)
−1.7(28.9)
−7.7(18.1)
−12.4(9.7)
−3.4(25.9)
Mean minimum °C (°F)
−32.8(−27.0)
−31.3(−24.3)
−27.2(−17.0)
−19.0(−2.2)
−7.0(19.4)
0.1(32.2)
3.6(38.5)
1.2(34.2)
−3.5(25.7)
−12.6(9.3)
−21.2(−6.2)
−27.6(−17.7)
−34.7(−30.5)
Record low °C (°F)
−45.2(−49.4)
−44.6(−48.3)
−39.5(−39.1)
−30.1(−22.2)
−18.5(−1.3)
−4.2(24.4)
−0.9(30.4)
−4.4(24.1)
−10.2(13.6)
−26.5(−15.7)
−35.8(−32.4)
−38.8(−37.8)
−45.2(−49.4)
Average precipitation mm (inches)
45(1.8)
36(1.4)
36(1.4)
35(1.4)
51(2.0)
67(2.6)
88(3.5)
66(2.6)
56(2.2)
58(2.3)
54(2.1)
50(2.0)
643(25.3)
Average precipitation days
11
10
9
8
10
10
11
10
10
12
13
13
127
Average relative humidity (%)
87
86
80
73
69
66
72
79
84
89
92
90
81
Source 1: FMI
Source 2: FMI open data
Climate data for Kuusamo Kiutaköngäs, (1991-2020 normals, extremes 1966–present)
Month
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Year
Record high °C (°F)
7.9(46.2)
6.6(43.9)
11.3(52.3)
18.2(64.8)
28.4(83.1)
31.0(87.8)
32.1(89.8)
31.0(87.8)
23.3(73.9)
15.0(59.0)
9.4(48.9)
6.5(43.7)
32.1(89.8)
Mean maximum °C (°F)
1.4(34.5)
1.7(35.1)
6.0(42.8)
12.7(54.9)
21.3(70.3)
25.5(77.9)
26.9(80.4)
25.0(77.0)
18.9(66.0)
10.3(50.5)
4.7(40.5)
2.4(36.3)
27.9(82.2)
Mean daily maximum °C (°F)
−8.5(16.7)
−7.8(18.0)
−1.3(29.7)
4.7(40.5)
11.0(51.8)
17.3(63.1)
20.5(68.9)
17.6(63.7)
11.6(52.9)
3.5(38.3)
−2.2(28.0)
−5.8(21.6)
5.1(41.2)
Daily mean °C (°F)
−12.1(10.2)
−11.8(10.8)
−6.9(19.6)
−0.5(31.1)
5.7(42.3)
12.0(53.6)
15.1(59.2)
12.3(54.1)
7.2(45.0)
0.8(33.4)
−4.6(23.7)
−8.8(16.2)
0.7(33.3)
Mean daily minimum °C (°F)
−18.1(−0.6)
−17.8(0.0)
−13.5(7.7)
−6.3(20.7)
0.1(32.2)
6.1(43.0)
9.7(49.5)
7.6(45.7)
3.1(37.6)
−2.1(28.2)
−8.4(16.9)
−13.6(7.5)
−4.4(24.1)
Mean minimum °C (°F)
−35.7(−32.3)
−35.4(−31.7)
−29.8(−21.6)
−20.6(−5.1)
−7.2(19.0)
−1.1(30.0)
2.6(36.7)
−0.1(31.8)
−4.4(24.1)
−14.5(5.9)
−23.2(−9.8)
−30.7(−23.3)
−37.9(−36.2)
Record low °C (°F)
−48.0(−54.4)
−44.4(−47.9)
−42.2(−44.0)
−32.4(−26.3)
−17.8(0.0)
−4.3(24.3)
−2.4(27.7)
−4.9(23.2)
−11.0(12.2)
−28.5(−19.3)
−39.7(−39.5)
−45.0(−49.0)
−48.0(−54.4)
Average precipitation mm (inches)
34(1.3)
27(1.1)
29(1.1)
30(1.2)
46(1.8)
63(2.5)
82(3.2)
63(2.5)
55(2.2)
51(2.0)
42(1.7)
39(1.5)
560(22.0)
Average precipitation days
9
8
8
8
10
10
11
10
10
11
11
11
117
Source 1: https://helda.helsinki.fi/items/d7ce3a4f-bf47-4453-be76-2a0de738c59a
Source 2: https://kilotavu.com/asema-taulukko.php?asema=101887