Tervakoski, Finland Climate
Finland
Pop. 4,753 Elev. 84 m / 276 ft
TZ: Europe/Helsinki (UTC+3) ·
Tervakoski has a dry climate with warm summers reaching 76°F (24°C) in July and cold winters averaging 22°F (-6°C) in February. Rain falls on about 37 days per year (22.7 in / 577 mm total), with snow on 4 days and 40 in (1006 mm) of annual accumulation. Overcast skies are common, with only 47 sunny days per year. Ocean water temperatures reach 74°F (23°C) in summer.
| Temperature | 24°C (76°F) high | -6°C (22°F) low |
| Feels like | -6°C (22°F) low | |
| Rain | 37 days | 577 mm (22.7 in) /yr |
| Snow | 4 days | 1006 mm (39.6 in) /yr |
| Sky | 47 sunny | 8 stormy |
| Wind | 1.2 m/s (2.6 mph) avg |
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Explore on the MapMonthly Climate Chart
Sky & Air by Month
Cloud cover (%)
84
Jan 87
Feb 71
Mar 61
Apr 60
May 73
Jun 51
Jul 66
Aug 75
Sep 79
Oct 86
Nov 85
Dec Humidity (%)
91
Jan 90
Feb 73
Mar 64
Apr 62
May 71
Jun 70
Jul 78
Aug 85
Sep 89
Oct 93
Nov 90
Dec Weather Days by Month
Water Temperatures
Cities with Similar Climate
Find similar cities on the map →Nearby Cities
Nearby
Commercial airport 58 km Helsinki Vantaa Airport (HEL)
Ski resort 11 km
National park 27 km Altian Kurkisuo
Hospital 0 km Tervakosken terveysasema
Hiking trail 14 km
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Monthly Weather Data
↑ See chart| Month | Avg High | Avg Low | Rainfall | Snowfall | Sunny Days |
|---|---|---|---|---|---|
| January | 0°C 33°F | -4°C 25°F | 12 mm 0.5 in | 487 mm19.2 in | 1 |
| February | -1°C 29°F | -6°C 22°F | 6 mm 0.3 in | 136 mm5.4 in | 1 |
| March | 6°C 42°F | -2°C 29°F | 10 mm 0.4 in | 95 mm3.7 in | 5 |
| April | 10°C 50°F | 1°C 33°F | 38 mm 1.5 in | 69 mm2.7 in | 5 |
| May | 13°C 56°F | 4°C 40°F | 41 mm 1.6 in | 2 mm0.1 in | 8 |
| June | 18°C 64°F | 9°C 49°F | 112 mm 4.4 in | — | 5 |
| July | 24°C 76°F | 14°C 58°F | 83 mm 3.3 in | — | 11 |
| August | 19°C 66°F | 10°C 50°F | 81 mm 3.2 in | — | 5 |
| September | 17°C 63°F | 9°C 49°F | 72 mm 2.8 in | — | 2 |
| October | 9°C 48°F | 4°C 39°F | 54 mm 2.1 in | — | 3 |
| November | 5°C 41°F | 1°C 33°F | 31 mm 1.2 in | 52 mm2.0 in | 0 |
| December | 3°C 37°F | -1°C 30°F | 38 mm 1.5 in | 165 mm6.5 in | 1 |
Weather Days by Month
↑ See chart| Month | Sunny Days | Storm Days |
|---|---|---|
| January | 1 | 0 |
| February | 1 | 0 |
| March | 5 | 0 |
| April | 5 | 0 |
| May | 8 | 0 |
| June | 5 | 2 |
| July | 11 | 2 |
| August | 5 | 3 |
| September | 2 | 1 |
| October | 3 | 0 |
| November | 0 | 0 |
| December | 1 | 0 |
Water Temperatures Data
↑ See chart| Month | Ocean Avg High | Lake Avg High |
|---|---|---|
| January | 4°C 38°F | 0°C 32°F |
| February | 2°C 35°F | 0°C 32°F |
| March | 2°C 36°F | 0°C 32°F |
| April | 5°C 41°F | 4°C 39°F |
| May | 11°C 52°F | 9°C 48°F |
| June | 13°C 55°F | 14°C 57°F |
| July | 23°C 74°F | 19°C 66°F |
| August | 22°C 71°F | 16°C 61°F |
| September | 18°C 64°F | 13°C 56°F |
| October | 13°C 56°F | 6°C 43°F |
| November | 10°C 49°F | 3°C 38°F |
| December | 6°C 44°F | 1°C 34°F |