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2026-08-03 03:30 UTC → 2026-08-22 09:07 UTC ·
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Egypt heat wave intensifies, temps reach 46 °C waves and high humidity persist through August
On 31 Throughout July 2026 and August 2026, Egypt experienced a record‑breaking series of intense heat wave, with temperatures climbing to 46 °C in southern Upper Egypt and 40‑43 °C across Cairo and the Nile Delta. High humidity added 2‑4 °C to the perceived heat, making shaded areas feel up to 43 °C. Meteorologists linked the extreme temperatures to a persistent thermal dome reinforced waves driven by a low‑pressure system from the an Indian monsoon low and hot air from the Libyan desert. Authorities urged people In early July, temperatures reached 44 °C in Upper Egypt, with high humidity increasing perceived heat. By late July, the heat intensified, with Aswan recording 45 °C and Greater Cairo seeing perceived temperatures of 41 °C. During this peak, authorities issued health warnings to avoid midday sun, stay hydrated, wear light clothing, direct sun between 11 a.m. and limit strenuous activity, especially for vulnerable groups. Farmers were 4 p.m. and advised farmers to irrigate in use potassium-magnesium fertilizers to protect crops like mangoes and tomatoes. Sand and dust storm alerts were also issued for the early morning or evening western desert and northern regions, alongside warnings of Mediterranean waves reaching up to reduce nitrogen fertilizer use. The heat persisted into early August. On 1 August 3 m. By late July, a brief period of slightly lower temperatures again hit 40 °C, occurred, with Cairo highs around 35 °C, though humidity driving apparent remained a factor. Following a period of relative cooling, temperatures began to roughly 43 °C rise again in shaded areas. Officials warned that the severe heat would continue for at least two more days, reiterating health precautions. A day later, the General late August. The Egyptian Meteorological Authority of Meteorology forecast dense water‑fog across northern regions, Greater Cairo, the Canal cities, central Sinai and the north‑south belt, with light drizzle possible until about 08:00. Maximum temperatures were projected at 40 highs of 35–37 °C in Cairo and coastal zones, 41 Cairo—feeling like 39 °C in north‑central Upper Egypt, and 45‑46 due to humidity—and 41–43 °C in the southern regions, with perceived temperatures 2‑4 °C higher due to humidity. Winds of 30‑40 km/h were expected to stir dust over Cairo, the Nile Delta and the Upper Egypt. High humidity levels, potentially exceeding 90% on northern coast, while a 20 % chance of light‑to‑moderate thunderstorms with occasional hail could affect the Red Sea coast and southern desert areas. Sea conditions were forecast coasts, continued to show moderate wave heights of 1.5‑2 m in the Mediterranean drive perceived heat, while morning fog and 1‑2 m maritime disturbances in the Red Sea. Health advisories and travel warnings for fog, dust and maritime hazards remain in force. Sea were also forecast.