Weather For Members

How this week's heatwave will hit Switzerland and how to stay cool

The Local Switzerland
The Local Switzerland - [email protected] • 13 Jun, 2022 Updated Mon 13 Jun 2022 15:25 CEST
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This is what you can expect in days ahead. The good news is this heatwave won't be as intense as last month's. File photo: AFP

The summer has not officially started yet, but very high temperatures are forecast for nearly all Swiss regions in the coming days.

While the temperatures in Switzerland are in their 20s on Monday, they are expected to soar to the sizzling mid-30s by the week’s end, according to meteorologists.

Temperatures will exceed 30C from Wednesday in Switzerland, peaking at 35C (and above) on Saturday.

This is what the forecast calls for:

Screenshot Meteonews

Even higher altitudes, where the temps are usually lower, could reach 30C at around 1000 metres.

While many people are looking forward to the heat wave, the news is not good for the nature, as the drought will likely get worse due to lack of rain.

The precipitation of last week, though heavy at times, “has not reached the deep layers of the ground”, according to MeteoNews weather service.

Although the rain provided some much-needed moisture for the crops, “the water deficit remains worrying”, especially as precipitation was not evenly distributed throughout the entire country.

The heat wave is forecast to end at the beginning of next week, just as the official summer starts on June 21st, with temperatures dropping to more seasonably normal temps — in the mid-20s.

However, it is expected to return a few weeks later:

READ MORE: Weather: Switzerland prepares for ‘record-breaking’ hot summer

If you think this is the hottest June in history — it isn’t. The situation was similar as recently as 2019:

READ MORE: Switzerland bakes in record June temperatures

While health authorities have not yet issued any guidelines on staying safe during a heat wave, The Federal Office of Meteorology (MeteoSwiss) confirmed the dangers of extremely high temperatures on humans and nature alike.

“Periods of hot weather place extreme stress on the human body and can endanger health. Among other things, they can trigger cardiovascular and respiratory conditions and impair mental and physical performance”, MeteoSwiss writes.

A hot spell can also have adverse effects on nature and infrastructure. For example, bodies of water often heat up considerably, causing fish to die, while high temperatures can lead to buckling of road surfaces and deformation of railway tracks”.

What can you do in the meantime to cool down?

Indoor air-conditioning is rare in Switzerland, but keeping cool is easier outdoors.

For instance, the abundance of lakes and rivers in Switzerland provides a welcome relief on hot days.

And if you like swimming pools, the good news is (at least during a heat wave) that some are turning off heating to boycott Russian gas, so you could have a nice, cool swim.

Also, most public fountains in Switzerland spout cold water you can drink and splash yourself with.

If all else falls, head for the glaciers (while they last). 











The Local Switzerland 2022/06/13 15:25

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