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Perniö, Finland
Southwest Finland · Finland
Perniö is a small city in Southwest Finland, Finland with a population of 5,809. Elevation: 190 ft (58 m). Average temperature: 41°F (5°C).
Data updated June 2026
Discover Perniö, Finland
Explore over 40 sections covering people, economy, housing, health, crime, climate, community, costs, trends, schools, colleges, hospitals, treatment centers, industries, museums, libraries, breweries, farmers markets, grocery stores, pharmacies, campgrounds, parks, trails, stadiums, ski resorts, daycare centers, nursing homes, churches, fire stations, cell towers, bridges, power plants, EV stations, prisons, radio stations, airports, police stations, post offices, Amtrak stations, superfund sites, UNESCO sites, and more.
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People
Climate
| Population | 5,809 |
| Population Density | 6 / sq mi |
| Elevation | 190 ft (58 m) |
| Coordinates | 60.2000°, 23.1333° |
| Timezone | Europe/Helsinki |
| Country | 🇫🇮 Finland |
| State / Province | Southwest Finland |
| Average Temperature | 41°F (5°C) |
| January Average | 23°F (-5°C) |
| July Average | 62°F (17°C) |
| Annual Precipitation | 26.9 inches (682 mm) |
| Annual Snowfall | 10.7 inches (27 cm) |
About Perniö
Perniö is a small city in Finland (Southwest Finland) with a population of 5,809. The city sits at an elevation of 190 feet (58 meters) above sea level. The average annual temperature is 41°F (5°C). Temperatures range from 23°F in January to 62°F in July. Annual precipitation averages 26.9 inches. The timezone is Europe/Helsinki.
Temperature
| Annual Average | 41.1°F |
| 24% below Finland avg | |
| January Average | 23°F (-5°C) |
| July Average | 62°F (17°C) |
| Sunny Days | 287 days/yr |
Geography
| Elevation | 190 ft (58 m) |
| Area | 930.3 sq mi (2,409.4 km²) |
| Population Density | 6/sq mi |
| Coordinates | 60.2000°N, 23.1333°W |
| Timezone | Europe/Helsinki |
Precipitation & Snow
Air Quality
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 23°F (-5°C) | 2.1 in | |
| February | 22°F (-6°C) | 1.5 in | Coldest |
| March | 28°F (-2°C) | 1.6 in | |
| April | 38°F (3°C) | 1.5 in | |
| May | 49°F (10°C) | 1.3 in | Driest |
| June | 58°F (15°C) | 1.9 in | |
| July | 62°F (17°C) | 3.0 in | Warmest |
| August | 59°F (15°C) | 3.1 in | Wettest |
| September | 50°F (10°C) | 2.5 in | |
| October | 42°F (6°C) | 3.0 in | |
| November | 34°F (1°C) | 3.0 in | |
| December | 27°F (-3°C) | 2.6 in |
Perniö has a seasonal temperature swing of 40°F / from 22°F in February to 62°F in July. Total annual precipitation is 26.9 inches, with August being the wettest month (3.1") and May the driest (1.3").
Schools in Perniö
5 public schools (NCES 2022-23 data).
| School | Level | Enrollment | Teachers | Student/Teacher |
|---|---|---|---|---|
| Vuorilinnan päiväkoti | - | - | - | - |
| Perniön lukio | - | - | - | - |
| Perniön yhtenäiskoulu alakoulu | - | - | - | - |
| Perniön yhteiskoulu yläkoulu | - | - | - | - |
| Teijon koulu | - | - | - | - |
Museums in Perniö
| Name | Type | Address | Phone | Annual Revenue |
|---|---|---|---|---|
| Elektroniikkamuseo | ||||
| Halikon museo | ||||
| Meritalon museo | ||||
| Muurlan kotiseutumuseo | ||||
| Perniön museo | ||||
| Tenala hembygdsmuseum | ||||
| Veturitalli |
Libraries in Perniö
| Name | Address | Staff | Annual Visits | Circulation | Collection | Programs |
|---|---|---|---|---|---|---|
| Bromarv filialbibliotek | 0.0 | |||||
| Library of Halikko | 0.0 | |||||
| Muurlan kirjasto | 0.0 | |||||
| Perniön kirjasto | 0.0 | |||||
| Salo Library | 0.0 | |||||
| Tenala filialbibliotek | 0.0 |
Farmers Markets in Perniö
| Name | Address | Season | Hours | Organic | Website |
|---|---|---|---|---|---|
| Kauppatori | |||||
| Tenala torg |
Hotels in Perniö
2 hotels within city radius - OpenStreetMap data
Cafes in Perniö
2 cafes within city radius - OpenStreetMap data
Bus Stations in Perniö
1 bus stations within city radius - OpenStreetMap data
Gas Stations in Perniö
1 gas stations within city radius - OpenStreetMap data
Golf Courses in Perniö
1 golf courses within city radius - OpenStreetMap data
Breweries in Perniö
| Name | Type | Address | Phone | Website |
|---|---|---|---|---|
| Mathildedalin kyläpanimo |
Stadiums & Teams in Perniö
| Team | League | Division |
|---|---|---|
Airports Near Perniö
5 airports within the area.
| Airport | IATA | Type |
|---|---|---|
| Forssa Airfield | - | Small Airport |
| Genböle Airfield UL | - | Small Airport |
| Hanko Airfield | - | Small Airport |
| Kiikala Airfield | - | Small Airport |
| Oripää Airfield | - | Small Airport |
Churches & Religious Organizations in Perniö
4 religious organizations (IRS tax-exempt data).
| Name | Address |
|---|---|
| Kosken kirkko | |
| Perniön siunauskappeli | |
| Pyhän Laurin kirkko | |
| Yliskylän kirkko |
Quick Facts
🇫🇮 About Finland
Public Holidays in Finland
15 public holidays this year
Frequently Asked Questions About Perniö
What is the population of Perniö?
Perniö has a population of 5,809 residents and is located in Finland. The population density is 6 people per square mile, spread across 930.3 square miles.
What is the weather like in Perniö?
Perniö has a cool climate with an average annual temperature of 41°F (5°C). Winter temperatures average 23°F in January, while summers reach an average of 62°F in July. The area receives 287 sunny days per year, well above the national average of 205. Annual rainfall totals 26.9 inches, with 10.7 inches of snow.