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Florida is experiencing one of the most sweltering weeks of the Northern summer, with temperatures that could set record highs in various areas of the state, something that already happened this Sunday in the city of Tampa.
The formation of a "heat dome" over the Sunny State and much of the southern United States is causing extreme conditions, with heat indices reaching up to 110 °F (43.3 °C) in areas of the central and inland peninsula, according to La Nación.
A "heat dome" over the state
This meteorological phenomenon is associated with a vast area of high pressure parked over the Atlantic, which traps warm air near the surface and prevents its dissipation. The absence of the usual sea breezes, which typically provide some relief, will intensify the heat in areas further from the coast.
Today, mostly sunny skies are expected, with possible isolated storms developing inland and in the southwestern part of Florida by the end of the day, while high temperatures will once again exceed 90 °F (32 °C).
In general terms, maximum temperatures are expected to be around 97-98 °F (36.1–36.6 °C) until Wednesday, with minimum temperatures only dropping slightly below 80 °F (26.6 °C) overnight.
Until now, the city of Miami is one of the least affected, although the heat is still oppressive, according to posts from specialists on the social network X.
Tampa reaches 100 °F for the first time
The heat has set historic records. Tampa, one of the most affected cities, recorded a temperature of 100 °F (37.8 °C) for the first time in its history this Sunday, according to data from the National Weather Service of Tampa Bay (NWS Tampa Bay).
According to the local outlet WFLA, this new record not only marks the highest temperature ever recorded in the city since records began in 1890, but it also breaks the monthly record for July, which was 98 °F (36.6 °C) since 1942, and the daily record for July 27, which stood at 97 °F (36.1 °C) since 1996.
The historic record was reached at 3:30 p.m. at Tampa International Airport, surpassing the previous mark of 99 °F (37.2 °C), recorded in June 2020 and June 1985.
In light of this situation, authorities recommend staying hydrated, avoiding prolonged sun exposure, and taking additional precautions, especially with children, the elderly, and pets.
Frequently Asked Questions about the Extreme Heat Wave in Florida
What is a "heat dome" and how does it affect Florida?
A "heat dome" is a meteorological phenomenon associated with a large area of high pressure that traps hot air near the surface, preventing its dissipation. In Florida, this phenomenon is causing extreme temperatures and very high heat indices, especially in areas inland where the absence of sea breezes intensifies the heat.
What temperature records have been recently recorded in Tampa?
Extreme heat has caused Tampa to record, for the first time in its history, a temperature of 100 °F (37.8 °C) on July 27, 2025. This new record surpasses the absolute maximum recorded since 1890 and broke both the monthly record for July and the daily record for that date.
What are the recommendations for coping with the heat wave in Florida?
Authorities recommend staying hydrated, avoiding prolonged exposure to the sun, and taking additional precautions. This is especially important for children, the elderly, and pets, who are more vulnerable to the effects of extreme heat.
How does extreme heat affect public health, and what measures are being taken?
Extreme heat can have serious effects on public health, increasing the risk of heat strokes and dehydration. Authorities have issued alerts and recommendations to protect the population, including the use of air-conditioned shelters and the constant monitoring of symptoms of heat exhaustion.
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