Best Time to Visit Oaxaca: Day of the Dead, Guelaguetza & Seasons

Thanks to its 1,555-metre (5,100-foot) highland elevation, Oaxaca de Juárez enjoys one of the most pleasant year-round spring-like climates in North America, with daytime highs hovering between 26°C and 31°C twelve months of the year. Rather than extreme winter cold or summer tropical heat, Oaxaca's calendar is defined by two meteorological seasons. The sunny dry season (November to April) and the emerald afternoon-shower season (May to October)., overlaid by three of the most famous cultural festivals in the Western Hemisphere. July's Guelaguetza, October to November's Day of the Dead (Día de Muertos), and December's Radish Night (Noche de Rábanos). Pair this seasonal guide with our Oaxaca packing guide and our accommodation guide.

01Late October to Early November: Day of the Dead (Día de Muertos)

If there is one week when the eyes of the world turn to Oaxaca, it is October 28 through November 3 for Día de Muertos. Unlike Halloween, Oaxaca's Zapotec and Mixtec Day of the Dead is a joyful family reunion welcoming the spirits of departed children (October 31) and adults (November 1 to 2). Families guide them home with orange cempasúchil (marigold) petals, velvet cockscomb, burning copal resin, and sugar skulls:

• Street Comparsas (Death Parades). Every afternoon and night from October 30 to November 2, neighbourhood brass bands and costumed dancers painted as skeletons. Devils, and brides dance through the cobbled lanes of Jalatlaco, Xochimilco, and Centro, pouring free shots of mezcal for spectators who follow the procession.
• Candlelit Cemetery Vigils (Panteones). On the night of October 31, visit Panteón San Miguel on the eastern edge of Centro as thousands of beeswax candles fill the arches, or head south to Santa Cruz Xoxocotlán. On the night of November 1, visit the hillside cemetery of Santa María Atzompa or San Felipe del Agua. Here families sit beside candle-blanketed graves listening to live acoustic trios until dawn (always walk quietly, never step on graves, and ask permission before photographing a family altar).
• Sand Tapestries (Tapetes de Arena). Outside Santo Domingo and inside the Palacio de Gobierno, master artisans create intricate floor murals using dyed marble dust, coloured sand, seeds, and flower petals.

02July: The Guelaguetza Festival (Lunes del Cerro)

July is Oaxaca's second flagship festival month thanks to the Guelaguetza (from Zapotec guendaliza'a, "reciprocal gift-giving"), held on the two Mondays after July 16. Delegations from all eight regions of Oaxaca converge on the Auditorio Guelaguetza at 10:00 and 17:00. Reserved lower-tier tickets (1,450 to 1,650 MXN via Superboletos) sell out in May, but upper Sections C and D are free on a first-come basis, accompanied by evening parades down Calle Alcalá.

03November to March: Dry Highland Sunshine and Radish Night

For travellers who prioritize clear photography skies, mild hiking temperatures at Monte Albán, and normal hotel rates, mid-November through early March is the sweet spot. Rain is virtually non-existent (only 1 rain day per month), afternoon highs sit at a crisp 27°C, and low humidity keeps the valley visibility razor-sharp. If you visit in December, two unique Oaxacan traditions take over the Zócalo:

• Festival of the Virgin of Soledad (December 16 to 18). Honours Oaxaca's patron saint at the Basilica of Nuestra Señora de la Soledad with fireworks castles (castillos) and regional hot chocolate and buñuelos stalls.
• La Noche de Rábanos (Night of the Radishes, December 23). Held every December 23 since 1897 around the Zócalo, local farmers harvest giant. Gnarled red-and-white radishes grown specifically for carving and sculpt them into elaborate nativity scenes. Zapotec dancers, and mythical animals (arrive at the viewing line by 15:30 or view the winners on the morning of December 24).

04April to October: The Hot Spring Transition and Emerald Green Season

April and early May are the warmest, driest months of the year in Oaxaca (afternoon highs reach 31°C to 33°C, and the hills around Monte Albán look golden-brown before the rains arrive). Starting in late May through early October, the summer rainy season transforms the entire Central Valley and the Sierra Norte cloud forests into a vivid emerald green. Crucially, rainfall in Oaxaca rarely ruins a day of sightseeing. Mornings from 08:00 to 15:00 are almost always sunny and bright, followed by a refreshing 60-to-90-minute afternoon thunderstorm around 16:30 that cools the stone streets just in time for evening mezcal tastings. In addition, July and August mark wild mushroom season (hongos silvestres) in the Sierra Norte and peak waterfalls at Hierve el Agua.

Even during the busiest weeks of July and November, arriving at Monte Albán or Santo Domingo before 08:30 lets you experience the monuments in complete morning calm.