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Swiss ski resorts wake up to September snow

It appears the summer hiking season may be over for another year as many Swiss alpine resorts saw fresh snow over the weekend.

Swiss ski resorts wake up to September snow
Snow at the Fontanay lift, Verbier. Photo: Verbier webcam
A cold front saw temperatures fall last week and over the weekend, with many places in the lowlands experiencing ground frost. 
 
With the snow level dropping to 1,500m and heavy precipitation in many parts, on Monday many alpine resorts woke up to fresh snow on the ground. 
 
“Winter is coming, how to resist?” tweeted Verbier, its webcam pictures looking distinctly wintry. 
 
 
Laax, St Moritz, the Jungfrau region and Crans-Montana were among the other resorts whose webcams showed snow on Monday.
 
So does this mean the definitive end of summer? Unfortunately MeteoSuisse thinks so. 
 
Writing on Sunday, the federal meteorologists compared the month of September this year with 2016, and found it was unlikely we would see a return to warm weather. 
 
As in 2016, average temperatures dropped below 16 degrees in the middle of the month. But whereas in 2016 that was preceded by 11 hot days above 25 degrees, this year temperatures in the first half of the month were lower, with only seven days exceeding 20 degrees. 
 
 
Though temperatures may go up slightly, we are unlikely to see a “spectacular rise” in temperatures in the second half of the month as the cold air has settled over the country for several days already, said MeteoSuisse. 
 
Prediction models show the maximum temperature is likely to remain below 20 degrees for the rest of the month.
 
Based on Geneva’s weather, temperatures for this September are likely to be between 0.7 and 1.9 degrees below the norm for this time of year.
 
“Everything tells us that summer is well and truly over,” meteorologists concluded.
 
Roll on the ski season then…

WEATHER

IN PICTURES: ‘Exceptional’ Sahara dust cloud hits Europe

An "exceptional" dust cloud from the Sahara is choking parts of Europe, the continent's climate monitor said on Monday, causing poor air quality and coating windows and cars in grime.

IN PICTURES: 'Exceptional' Sahara dust cloud hits Europe

Copernicus Atmosphere Monitoring Service said the latest plume, the third of its kind in recent weeks, was bringing hazy conditions to southern Europe and would sweep northward as far as Scandinavia.

Mark Parrington, senior scientist at Copernicus, said the latest event was related to a weather pattern that has brought warmer weather to parts of Europe in recent days.

“While it is not unusual for Saharan dust plumes to reach Europe, there has been an increase in the intensity and frequency of such episodes in recent years, which could be potentially attributed to changes in atmospheric circulation patterns,” he said.

This latest episode has caused air quality to deteriorate in several countries, Copernicus said.

The European Union’s safe threshold for concentrations of PM10 — coarser particles like sand and dust that that can irritate the nose and throat — has already been exceeded in some locations.

A picture taken on April 8, 2024 shows a rapeseed field under thick sand dust blown in from the Sahara, giving the sky a yellowish appearance near Daillens, western Switzerland. – An “exceptional” dust cloud from the Sahara is choking parts of Europe, the continent’s climate monitor said, causing poor air quality and coating windows and cars in grime. (Photo by Fabrice COFFRINI / AFP)

The worst affected was the Iberian Peninsula in Spain but lesser air pollution spikes were also recorded in parts of Switzerland, France and Germany.

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Local authorities in southeastern and southern France announced that the air pollution threshold was breached on Saturday.

They advised residents to avoid intense physical activity, particularly those with heart or respiratory problems.

The dust outbreak was expected to reach Sweden, Finland and northwest Russia before ending on Tuesday with a shift in weather patterns, Copernicus said.

The Sahara emits between 60 and 200 million tonnes of fine dust every year, which can travel thousands of kilometres (miles), carried by winds and certain meteorological conditions.

The Spanish Canary Islands off the coast of northwest Africa saw just 12 days within a 90-day period from December to February where skies were free of Saharan dust, the local weather agency Aemet had reported.

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