Peru issues red alert for extreme heat up to 36°C during Fiestas Patrias

Peru's National Meteorology and Hydrology Service (Senamhi) has issued a red alert, signaling extreme heat conditions expected across the country's coast and highlands during the upcoming Fiestas Patrias celebrations. The warning forecasts intense daytime temperatures, potentially reaching up to 36°C (97°F) in the northern coastal regions.

The alert, issued under Meteorological Notice N.° 293, covers the period between July 27 and 29. Senamhi attributes the expected heat surge to scant cloud cover during midday, which will also lead to high levels of ultraviolet (UV) radiation. Additionally, gusts of wind reaching approximately 45 km/h are anticipated, particularly in the afternoons.

Several regions are expected to experience the most severe heat. The northern coast could see temperatures ranging from 30°C to 36°C. The central coast is forecast between 24°C and 30°C, while the southern coast may experience highs from 23°C to 31°C. The highlands will also face intensified heat, with the northern sierra between 18°C and 33°C, the central sierra between 14°C and 31°C, and the southern sierra between 13°C and 29°C.

Senamhi classifies this as a level red warning, representing the highest degree of danger. This level indicates conditions that could significantly impact public health, especially for children, the elderly, and individuals with chronic illnesses. The agency strongly advises avoiding prolonged sun exposure between 10 a.m. and 4 p.m., using sunscreen, wearing wide-brimmed hats, and staying hydrated to mitigate the effects of the extreme heat and UV radiation.