The State Meteorological Agency forecasts a maximum temperature of 40 degrees in Seville this Wednesday, July 22, with clear skies and a complete absence of rain. The ultraviolet radiation index will reach level 11, considered extreme.
The city of Seville is preparing for another day of intense heat this Wednesday, July 22, when thermometers will reach a maximum of 40 degrees Celsius, according to the prediction from the State Meteorological Agency (Aemet). The overnight minimum will drop to 20 degrees, offering a slight respite after sunset.
The probability of precipitation is nil throughout the day, with cloud cover not exceeding 21% during the central hours and disappearing completely by night. The wind will blow with gusts of up to 32 kilometres per hour during the day and will intensify slightly at dusk, with gusts of up to 35 km/h.
One of the most relevant data points for the day is the ultraviolet radiation index, which will reach level 11, considered extreme according to the World Health Organization scale. At this level, sun exposure without protection can cause skin and eye damage in just minutes.
Health authorities recommend avoiding sun exposure between 12:00 and 17:00 hours, using high-factor sunscreen, wearing light and light-coloured clothing, and staying hydrated. Special attention is also advised for children, the elderly, and people with chronic illnesses.
Seville is the city with the highest average annual temperature in continental Europe, with an average of 19.2 degrees, according to the Köppen climate classification. July is traditionally the hottest month of the year, with maximums frequently exceeding 40 degrees.
The historical temperature record in the capital of Seville was recorded on July 23, 1995, when Seville airport marked 46.6 degrees. This record was nearly surpassed during the heatwave of 2022, although it was ultimately not reached.
Precipitation in Seville is concentrated between October and April, with December being the rainiest month. The city averages 51 days of rain per year and only three days of frost. Snow is an extremely rare phenomenon; the last time a light layer was seen was on January 10, 2010.
For those wishing to visit Seville or engage in outdoor activities, the weather portal Weather Spark indicates that the best time is from late March to late June, and from mid-September to late October, when temperatures are milder.
The extreme heat this Wednesday is part of a summer that, according to experts, is being particularly warm across Spain. Aemet reminds that, in the face of episodes of high temperatures, it is essential to follow civil protection recommendations and avoid any activity that could generate forest fires.
For the residents of Seville, the day will pass with practically clear skies and a feeling of sultriness that will last well into the night. The wind, although moderate, will not be enough to alleviate the heat, so it is recommended to take extra precautions.

