Which is the coldest place in Switzerland: Unveiling the Chillist Corners of the Alps
When you picture Switzerland, you probably envision snow-capped mountains, pristine lakes, and perhaps even a cozy chalets. But what about the truly frigid spots? For those who crave extreme cold or are simply curious about the thermometer's lowest readings in this stunning Alpine nation, identifying the coldest place in Switzerland is a fascinating quest. While many might assume the highest peaks are the undisputed champions of cold, the reality can be a bit more nuanced, often involving specific geographical features and microclimates.
The Official Record Holder: La Brevine
For decades, the village of La Brevine in the canton of Neuchâtel has held the official record for the lowest temperature ever recorded in Switzerland. On January 12, 1987, the mercury plummeted to a bone-chilling -41.8 degrees Celsius (-43.2 degrees Fahrenheit). This remarkable figure makes La Brevine a true contender for one of the coldest inhabited places in Europe, let alone Switzerland.
Why La Brevine? The Geography of Cold
So, what makes this seemingly unassuming village so exceptionally cold? La Brevine is situated in a high-altitude valley, a type of geographical formation known as a "cold air basin" or "frost hollow." Here's a breakdown of the contributing factors:
- Topography: The valley is surrounded by higher ground, which traps cold air. On clear, calm nights, particularly during winter, cold air sinks and accumulates in the valley floor, unable to escape.
- Altitude: While not the absolute highest point in Switzerland, La Brevine's elevation contributes to its cold climate. Higher altitudes generally experience lower temperatures.
- Inversion Layer: Under specific atmospheric conditions, a temperature inversion can form. This means that the air at higher altitudes becomes warmer than the air at lower altitudes. In La Brevine's basin, this inversion effectively seals in the frigid air.
- Lack of Wind: Calm conditions are crucial for extreme cold. When there's little wind, the cold air can settle and radiate heat away from the ground without being mixed with warmer air from above.
It's important to note that this record was set under very specific meteorological conditions. While La Brevine experiences very cold winters, it doesn't consistently register such extreme lows. However, its geographical predisposition makes it the prime candidate for Switzerland's coldest temperatures.
Other Notable Cold Spots
While La Brevine wears the crown, other locations in Switzerland also experience significant cold, often due to similar geographical reasons or their extreme altitudes. These include:
- Juf, Graubünden: This small village in the Engadin valley is one of the highest permanently inhabited settlements in Switzerland, at over 2,100 meters (6,890 feet). Its high altitude guarantees very cold winters.
- Jungfraujoch: While not a permanently inhabited village, the Jungfraujoch – "The Top of Europe" – is a popular tourist destination situated at an elevation of 3,454 meters (11,332 feet). Temperatures here are consistently well below freezing year-round, making it exceptionally cold, though it's more a testament to altitude than a specific cold air basin phenomenon like La Brevine.
- Various Alpine Valleys: Many other high-altitude valleys and plateaus throughout the Swiss Alps can experience severe cold spells, especially when cold air masses settle and radiative cooling occurs.
The Difference Between Altitude and Basin Cold
It's crucial to distinguish between the cold experienced purely due to high altitude and the extreme cold found in specific geographical basins like La Brevine. High altitudes are generally cold. However, a cold air basin can sometimes produce temperatures colder than even some much higher elevations because of the unique way it traps and concentrates cold air.
Living in the Cold: Challenges and Charm
Life in places like La Brevine presents unique challenges. Residents must be prepared for extreme winter conditions, with robust heating systems, appropriate clothing, and a resilient spirit. However, there's also a certain charm to these cold locales. The stark beauty of a snow-covered landscape, the quiet stillness of a frosty morning, and the close-knit community fostered by shared experiences can be incredibly appealing.
Many of these areas are also popular for winter sports, attracting visitors who revel in the snow and cold. The infrastructure in these regions is adapted to the climate, ensuring that both residents and tourists can experience the Swiss Alps' winter wonderland safely and comfortably.
Frequently Asked Questions (FAQ)
How is the temperature measured in these cold places?
Temperature in Switzerland, including in remote locations like La Brevine, is typically measured using calibrated thermometers housed in standardized weather stations. These stations are equipped with sensors that record temperature, humidity, wind speed, and other meteorological data. For historical records, manual readings or older automated systems would have been used.
Why does cold air get trapped in valleys like La Brevine?
Cold air is denser than warm air. In a basin-like valley surrounded by higher terrain, cold air sinks and pools at the lowest points. If the surrounding higher ground prevents this dense, cold air from flowing away, and there is little wind to mix it with warmer air, it can remain trapped, leading to significantly colder temperatures than the surrounding areas, especially on clear, still nights.
Are these cold places safe to visit?
Yes, these places are generally safe to visit, especially during designated tourist seasons. However, it's essential to be prepared for winter conditions. This includes wearing appropriate warm clothing, checking weather forecasts before venturing out, and being aware of potential road closures due to snow. In extremely remote or high-altitude areas, it's always wise to inform someone of your plans.
How does the record cold in La Brevine compare to other famously cold places?
The record temperature of -41.8°C (-43.2°F) in La Brevine is significantly cold and comparable to some of the coldest inhabited places on Earth. For context, the lowest temperature ever recorded on Earth was in Vostok Station, Antarctica, at -89.2°C (-128.6°F). While not as extreme as Antarctica, La Brevine's record places it among the coldest spots in populated regions of Europe.
