Best Time to Visit Oaxaca
Recommended: Oct-Apr, dry season
By Labeeb Mirza · Published September 8, 2026 · Updated September 8, 2026
When to go
October through April is the dry season and most comfortable window, warm days and cool nights. Late October into early November brings the biggest crowds and highest prices for Day of the Dead; book months ahead. December is also busy around Christmas and Noche de Rábanos. May is hot before the rains; June through September brings afternoon storms but keeps the valley green.
Month by month in Mexico
Oaxaca sits in Mexico, so the country's broader seasonal pattern applies. Depends heavily on which of these five cities. Roughly November through April is the dry season nationwide and the safest bet overall. June through November is hurricane season on the Pacific and Caribbean coasts, which hits Puerto Vallarta and Cancun directly. Mexico City's highland climate is mild almost year-round; the Yucatan gets brutally hot and humid April through August.
Nov-AprDry season across most of the country. Best overall window for all five cities, and peak pricing to match, especially over the December holidays.
Early NovDay of the Dead falls around Nov 1-2. Oaxaca and Mexico City draw huge crowds for it; book months ahead if that's the draw.
May-JunHot and dry before the rains start. Mexico City stays pleasant; Yucatan heat and humidity are already building toward miserable.
Jun-NovHurricane season on both coasts. Puerto Vallarta and Cancun see afternoon storms and real hurricane risk, worst Aug-Oct. Prices drop, but check forecasts before booking non-refundable stays.
Jul-AugRainy season inland too, usually short afternoon downpours rather than all-day washouts in Mexico City, Oaxaca, and Guadalajara.
DecDry, mild, and the most expensive month everywhere thanks to Christmas and New Year's demand, especially the coasts.
About the author
Labeeb Mirza runs paid acquisition for an online used-car marketplace, across Google Ads, Meta, Reddit, TikTok, StackAdapt, Bing, and CTV/YouTube.