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Weather & Climate in Kärkölä, Finland
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Kärkölä has a cool climate with an average annual temperature of 39°F (4°C). Winters average 27°F in January while summers reach 61°F in July. The area gets 187 sunny days per year. Annual precipitation totals 29.2 inches (drier than the 38-inch national average). The area receives 64.3 inches of snow annually, making winter weather a significant factor for residents. The city sits at an elevation of 420 feet.
Temperature
27°F Jan (-3°C)
61°F Jul (16°C)
| Annual Average | 38.9°F |
| 28% below US avg | |
| January Average | 27°F (-3°C) |
| July Average | 61°F (16°C) |
| Sunny Days | 187 days/yr |
Geography
| Elevation | 420 ft (128 m) |
| Area | 364.0 sq mi (942.7 km²) |
| Population Density | 0/sq mi |
| Coordinates | 60.9167°N, 25.2500°W |
| Timezone | Europe/Helsinki |
Precipitation & Snow
Air Quality
Earthquake History
1 earthquake (M2.5+) recorded within 150 km since 1990. Strongest on record: M2.6.
| Mar 19, 2011 | Finland | M2.6 | 39 km | 3 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 27°F (-3°C) | 1.7 in | |
| February | 18°F (-8°C) | 1.3 in | Coldest, Driest |
| March | 26°F (-3°C) | 1.4 in | |
| April | 36°F (2°C) | 1.4 in | |
| May | 49°F (9°C) | 1.4 in | |
| June | 58°F (14°C) | 2.1 in | |
| July | 61°F (16°C) | 3.1 in | Warmest |
| August | 58°F (14°C) | 3.3 in | Wettest |
| September | 48°F (9°C) | 2.5 in | |
| October | 39°F (4°C) | 2.5 in | |
| November | 30°F (-1°C) | 2.3 in | |
| December | 24°F (-5°C) | 2.0 in |
Kärkölä has a seasonal temperature swing of 43°F / from 18°F in February to 61°F in July. Total annual precipitation is 25.0 inches, with August being the wettest month (3.3") and February the driest (1.3").