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CLIMATE CRISIS

Heatwave: What temperatures can we expect in Italy in August?

Italy's health authorities are issuing new weather warnings for extreme heat - but will August bring record-breaking temperatures? Here's what's forecast for the coming weeks.

Heatwave: What temperatures can we expect in Italy in August?
People cool off at the seaside in Ostia on the outskirts of Rome. Photo by Filippo MONTEFORTE / AFP

August is here and Italy is bracing for another heatwave after already enduring months of extreme weather.

While heat in August is not exactly unusual, temperatures across Italy are expected to be 10 or even 15 degrees higher than average for the month, meteorologists warn.

READ ALSO: The 7 signs that August has arrived in Italy

For the coming heatwave, “the peak of heat will reach our country between Thursday and Friday, especially in the northern and central regions and on the Tyrrhenian side, with 39-40°C in the shade likely,” according to weather website Il Meteo.

The most oppressive heat and humidity is then expected to be felt in the south of the country over the weekend, though areas on the Adriatic coast are forecast to be less affected.

Storms are also forecast in Alpine areas and over the central Apennine mountain range by the end of the week.

The Italian health ministry has maximum level ‘red alert’ heat warnings in place already on Wednesday and Thursday for the cities and provinces of Perugia and Palermo, with Rome added to the list on Friday.

‘Red’ heat warnings signify extreme conditions that can be harmful to the health of the general population.

Predictions of 40°C are no longer surprising to anyone, Il Meteo’s forecasters say, “however it is worth remembering that the average climatological values ​​at the beginning of August are much lower”.

READ ALSO: ‘Four to five light meals a day’: Italy’s official advice for surviving the heat

Records from the period between 1971-2000 show Italian cities usually reach maximum August temperatures far lower than those forecast this summer.

Turin and Genoa showed an average maximum temperature of 28°C; Milan 29°C; Bologna 31°C; Florence 33°C; Rome 32°C; 31°C in Naples and Bari; and in Cagliari 32°C.

The hottest local readings (34°C) came from the weather station at Catania Sigonella “in the hot inland areas of eastern Sicily in the province of Syracuse,” Il Meteo explains, “where a year ago, on August 11th, 48 degrees was recorded; 8°C above the previous European record.”

“In short, in practice we’re increasingly reaching temperatures 10°C warmer than the average, locally even 15°C,” Il Meteo writes.

Shut public fountain in Baveno, Milan

Many towns and cities in northern Italy, including Milan, have switched off their public fountains amid water shortages this summer. Photo by Piero CRUCIATTI / AFP

“These exaggerated values ​​are an example of an extreme weather event predicted by environmental researchers; they represent the prediction that numerous industrialised countries have denied for decades.”

Europe has already experienced a series of unusually intense and lengthy heatwaves in June and July, and those extreme temperatures are expected to continue across the continent in August.

“Probably this time Europe will break records for the month, and not the annual values, but the European warm-up will be very important and decisive,” writes Il Meteo meteorologist Lorenzo Tedici.

READ ALSO: How 2022 compares to Europe’s hottest summers

In Italy, the especially hot and dry conditions this year so far have already resulted in the worst drought in 70 years and a wildfire season three times worse than average.

The Italian government has released official advice on preparing for the hottest part of the year.

This includes avoiding going outdoors at all between 11am and 6pm; wearing a light-coloured hat, sunglasses and sunscreen when outdoors; taking periodic showers to reduce body temperature; and drinking at least two litres of water a day.

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HEATWAVE

Italy’s heatwave to peak with 17 cities on red alert on Friday

Italy's health ministry issued red alerts for extreme heat in 17 cities including Rome and Florence on Friday, as the ongoing heatwave was expected to reach its peak.

Italy's heatwave to peak with 17 cities on red alert on Friday

The prolonged heatwave across Italy was set to intensify at the end of the week, with the number of cities on red alert rising from 14 on Thursday to 17 on Friday.

Bologna, Florence, Palermo and Rome were all under the highest-level alert on Thursday, with temperatures forecast to peak in the high 30s and to remain elevated at night.

The other cities on red alert on Thursday were Ancona, Campobasso, Frosinone, Latina, Perugia, Pescara, Rieti, Trieste and Viterbo.

The highest-level warning signifies a potential health risk to the general population, as well as to more vulnerable groups, according to the health ministry.

The cities of Bolzano, Bari, Brescia and Verona were set to join them on Friday, while every other part of the country was on a lower-level amber or yellow alert for extreme temperatures.

READ ALSO: How long is Italy’s scorching heatwave going to last?

Temperatures were forecast to reach 40°C in many parts of Puglia, Sicily and other southern Italian regions on Friday and into the weekend, according to weather website Ilmeteo.it.

Forecasters predicted temperatures would begin to fall from the weekend onward after much of Italy has been in the grip of a scorching heatwave for more than a week.

Storms were expected in many parts of northern Italy over the weekend with the heatwave set to break.

Health warnings have been repeatedly issued in recent weeks due to the risks posed by prolonged periods of intense heat, as well as high humidity levels.

IN MAPS: How hot will it get around Italy this week?

The Sicilian city of Palermo said it would begin rationing water as the island’s drought crisis worsened, while exceptionally hot and dry conditions also fuelled wildfires raging in many parts of the country.

A wildfire near the southern city of Matera claimed the lives of two firefighters on Wednesday as they worked to rescue a family from a house surrounded by flames.

Heatwaves are becoming more frequent and intense in Italy and across Europe, scientists say, due to the climate crisis mainly caused by human greenhouse gas emissions.

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