Egypt · Climate data from the Egyptian Meteorological Authority
Cairo dresses for a 18°C–36°C / 64°F–97°F window across the months we cover. Cairo runs Saharan summer with extreme dry heat (33-36°C / 91-97°F afternoons May-August, 30% humidity, 0 rain days typical). The wardrobe register splits across Islamic-historic Cairo (Khan el-Khalili souk, Al-Azhar Mosque founded 970 CE, Sultan Hassan Mosque from 1356, Old Cairo's Coptic quarter, the Citadel of Saladin) where modest dress (covered shoulders + knees, hair covered for women in active mosques) is strictly observed; and modern Cairo (Zamalek, Maadi, Heliopolis) running international-luxury contemporary. Maison Tahiya, Okhtein (handbags by Aya and Mounaz Abdelraouf since 2014), Reemami (UAE-Lebanese), and the heritage Egyptian cotton brands lead local design. Slip-on sandals are essential — you'll remove shoes at every mosque. The Saharan principle (full-coverage loose fabric in light colors) applies year-round summer.
Across the 4 months we cover: morning lows from 18°C / 64°F (May) to afternoon highs of 36°C / 97°F (July).
What to wear in Cairo in May 2026: EMA data (33°C / 91°F, 18°C / 64°F mornings, 1 rain day) — pre-summer Saharan heat, Khan el-Khalili souk, the Islamic-modest capsule.
What to wear in Cairo in June 2026: EMA data (35°C / 95°F, 22°C / 72°F mornings, 0 rain days) — Saharan summer begins, Eid al-Adha mobile, the Islamic-modest capsule.
What to wear in Cairo in July 2026: EMA data (36°C / 97°F, 22°C / 72°F mornings, 0 rain days) — peak Saharan summer, Egyptian Revolution Day Jul 23, Islamic-modest capsule.
What to wear in Cairo in August 2026: EMA data (35°C / 95°F, 24°C / 75°F mornings, 0 rain days) — peak Saharan summer continues, Coptic feasts, Islamic-modest capsule.
The neighborhood you sleep in affects what reads as appropriate more than the calendar does. Cairo's style scene anchors on the districts below — each leaf page calls out the local register (smart-casual, undone, technical, party) so the capsule maps to the streets you'll actually walk on.
Every leaf page on this hub is built from four data layers: climate normals from the Egyptian Meteorological Authority; named-authority etiquette and style references (Vogue, Condé Nast Traveler, Business of Fashion, the relevant local press); resident write-ups and traveler-forum reports for the failure modes tourists get wrong; and the editorial avatar pool that visualises each capsule on a person rather than a moodboard. Every DO names a reason. Every DON'T names a failure mode. We retest before each seasonal refresh — the editorial-modified date at the bottom of each leaf is the receipt.
Climate numbers come from the Egyptian Meteorological Authority — the national meteorological service for Egypt. Daily highs and lows, rain days, and daylight hours are 1991-2020 normals (the international standard, refreshed every decade). Capsule pieces and what-to-avoid notes are stress-tested against Cairo resident write-ups, named-stylist sources where the city has a documented uniform (Vogue Paris under Emmanuelle Alt for Paris, Vogue Japan and i-D Tokyo coverage for Tokyo, NYMag's The Cut for New York), and the failure modes locals actually flag in city forums and traveler reports.
Because the morning-low to afternoon-high swing inside one Cairo month already changes the silhouette — and the swing between months is much bigger than that. May mornings start at 18°C / 64°F; July afternoons hit 36°C / 97°F. A single packing list that tries to span both ends up wrong at both. Each month here is a different capsule, calibrated to the climate band that actually shows up on the ground.
4 so far: May, June, July, August. We ship climate-and-event-distinct months only — adjacent months that share more than 60% of the same capsule pieces don't get separate pages, because near-identical leaves erode the credibility of every other page on the site. The full coverage plan is in our internal CLAUDE.md (the editorial brief governs every page that ships).
the Egyptian Meteorological Authority 1991-2020 normals are the version cited on every leaf — the international meteorological standard, updated by every national service every decade. We restate the numbers as raw averages on the leaf pages ("36°C / 97°F afternoons") rather than the year range, so the figures don't read as stale. The next normals refresh covers 2001-2030 and lands in 2031 — we'll bump every page when it does.
Editorial rule, enforced in CI: every DO line names a specific reason ("merino sinks under a trench so a damp morning doesn't show through your knit"); every DON'T names a specific failure mode ("suede stains the first time light drizzle catches it"). We ban "timeless," "elevate your style," "must-have," and "effortless" — they're the giveaway phrases of generic AI fashion writing. If a sentence could open any city's guide, it gets cut. Cairo's guide reads like Cairo, not like a packing-list aggregator.