Paraguay Braces for Intense Heatwave: What to Expect
Paraguay is facing a heightened risk of a significant heatwave, with temperatures expected to soar across much of the country. The Dirección de Meteorología e Hidrología (DMH) has issued a special weather bulletin warning of potentially record-breaking heat, particularly in the western regions, at least through Thursday, February 12, 2026.
Rising Temperatures and Humidity
The most intense heat is anticipated in the center and west of the Chaco region, and in northern parts of the Eastern region. Maximum temperatures are forecast to reach between 39 and 40 degrees Celsius, with potential for even higher readings in localized areas. Critically, increased humidity will exacerbate the heat, making the perceived temperature several degrees higher than the actual air temperature.
Despite the possibility of scattered showers and thunderstorms, and mostly cloudy skies in some areas, high temperatures are expected to persist. Maximum temperatures are estimated to range from 37 to 41 degrees Celsius, with minimum temperatures remaining unusually high. These elevated nighttime temperatures, particularly in the Chaco and central/western regions between Wednesday and Friday, increase the likelihood of a heatwave declaration.
The “Feels Like” Temperature: A Critical Factor
Scattered showers may offer brief respite, but will also increase humidity, further elevating the “feels like” temperature by 1 to 4 degrees Celsius. This could result in heat index values exceeding 40 degrees Celsius at times, creating a stifling and potentially dangerous environment. Warm nights between Wednesday and Friday are expected to contribute to the heatwave conditions.
Pro Tip: Stay hydrated by drinking plenty of water, even if you don’t feel thirsty. Avoid strenuous activity during the hottest parts of the day.
Beyond the Heat: Additional Risks
The DMH, citing information from Meteorología Encarnación, highlights a combination of factors increasing risk. These include high to exceptionally high fire propagation indices, extreme UV levels around midday and in the early afternoon, and ongoing drought monitoring at extreme levels, especially in the south of the country due to rainfall deficits.
Regional Outlook: Asunción and Ciudad del Este
Asunción is forecast to experience a maximum temperature of 39°C on Thursday, February 12th, with partly cloudy skies and variable winds. Chaparrones (showers) are also expected. The forecast for Friday, February 13th, predicts a maximum of 35°C with similar conditions and the possibility of occasional thunderstorms. Ciudad del Este will witness a maximum of 35°C on Thursday, February 12th, and 31°C on Friday, February 13th.
What is a Heatwave?
A heatwave is generally defined as a prolonged period of excessively hot weather, which may be accompanied by high humidity. Specific thresholds for declaring a heatwave vary by region, but typically involve sustained temperatures significantly above the average for that time of year.
Frequently Asked Questions
Q: What should I do to protect myself from the heat?
A: Stay hydrated, seek shade or air-conditioned environments, avoid strenuous activity during peak heat hours, and wear light-colored, loose-fitting clothing.
Q: Are vulnerable populations at greater risk?
A: Yes. The elderly, young children, individuals with chronic illnesses, and those working outdoors are particularly vulnerable to heat-related illnesses.
Q: Where can I find the latest weather updates?
A: Visit the Dirección de Meteorología e Hidrología website: https://www.meteorologia.gov.py/
Did you grasp? The human body struggles to regulate its temperature effectively when humidity is high, as sweat doesn’t evaporate as easily.
Stay informed and take precautions to protect yourself and your loved ones during this period of intense heat. For more information on weather safety, explore the resources available on the DMH website.
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