Seinaejoki, South Ostrobothnia Climate

Finland

Pop. 66,848 Elev. 50 m / 164 ft TZ: Europe/Helsinki (UTC+3) ·

Seinaejoki has a dry climate with warm summers reaching 76°F (24°C) in July and cold winters averaging 22°F (-6°C) in January. Rain falls on about 35 days per year (21.9 in / 556 mm total), with snow on 8 days and 45 in (1142 mm) of annual accumulation. Overcast skies are common, with only 56 sunny days per year. Nearby lake water reaches 68°F (20°C) in summer.

Temperature 25°C (76°F) high -6°C (22°F) low
Feels like -8°C (18°F) low
Rain 35 days 556 mm (21.9 in) /yr
Snow 8 days 1142 mm (45.0 in) /yr
Sky 56 sunny 14 stormy
Wind 1.3 m/s (3.0 mph) avg

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Monthly Climate Chart

↓ Monthly data table

Sky & Air by Month

Cloud cover (%)
83
Jan
75
Feb
70
Mar
61
Apr
59
May
74
Jun
47
Jul
64
Aug
75
Sep
77
Oct
84
Nov
83
Dec
Humidity (%)
88
Jan
87
Feb
72
Mar
61
Apr
61
May
69
Jun
68
Jul
79
Aug
84
Sep
88
Oct
94
Nov
91
Dec

Weather Days by Month

↓ Weather days table

Water Temperatures

↓ Water temperatures table

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Nearby Cities

Nearby

Commercial airport 105 km Kokkola-Pietarsaari Airport (KOK)
Ski resort 40 km Mäenpään hiihtokeskus
National park 71 km Kauhanevan–Pohjankankaan kansallispuisto
Mountain peak (1,720 m) 581 km Kårsatjåkka
Hospital 3 km Keskusröntgen
Hiking trail 5 km Paukaneva

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Monthly Weather Data

↑ See chart
Month Avg High Avg Low Rainfall Snowfall Sunny Days
January -1°C 30°F -6°C 22°F 12 mm 0.5 in 331 mm13.0 in 2
February 0°C 31°F -5°C 23°F 4 mm 0.2 in 98 mm3.8 in 4
March 5°C 41°F -2°C 28°F 12 mm 0.5 in 161 mm6.3 in 7
April 10°C 49°F -1°C 31°F 24 mm 1.0 in 100 mm3.9 in 6
May 13°C 55°F 3°C 37°F 52 mm 2.0 in 8 mm0.3 in 8
June 17°C 63°F 8°C 46°F 82 mm 3.2 in 1
July 25°C 76°F 13°C 55°F 80 mm 3.2 in 17
August 19°C 65°F 9°C 48°F 85 mm 3.4 in 3
September 17°C 62°F 8°C 47°F 69 mm 2.7 in 1
October 9°C 47°F 3°C 38°F 56 mm 2.2 in 4
November 3°C 38°F -2°C 29°F 38 mm 1.5 in 184 mm7.2 in 0
December 2°C 36°F -2°C 28°F 40 mm 1.6 in 261 mm10.3 in 3

Weather Days by Month

↑ See chart
Month Sunny Days Storm Days
January 2 0
February 4 0
March 7 0
April 6 0
May 8 1
June 1 2
July 17 4
August 3 5
September 1 2
October 4 0
November 0 0
December 3 0

Water Temperatures Data

↑ See chart
Month Lake Avg High
January 0°C 32°F
February 0°C 32°F
March 0°C 32°F
April 4°C 40°F
May 8°C 47°F
June 14°C 57°F
July 20°C 68°F
August 15°C 60°F
September 13°C 55°F
October 6°C 42°F
November 2°C 36°F
December 1°C 33°F