Oaxaca Weather by Month — Temperature & Rainfall Guide

Oaxaca is a region in Mexico. Many people wonder what the weather conditions are in Oaxaca over the year. What is the best time to visit Oaxaca?

This page shows the average weather conditions by month in Oaxaca over the year in: January, February, March, April, May, June, July, August, September, October, November, December.

In January the weather in Oaxaca ranges from pleasant in San Felipe Usila to perfect in Oaxaca de Juárez. The temperatures range from high in San Felipe Usila with 22°C (72°F) to very high in Zipolite with 32°C (90°F). On average, this month is the coldest month of the year in Oaxaca.

Find more detailed climate information for Oaxaca in January here.

In February the weather in Oaxaca ranges from pleasant in San Felipe Usila to perfect in Oaxaca de Juárez. The temperatures range from high in San Felipe Usila with 24°C (75°F) to very high in Puerto Escondido with 33°C (91°F).

Find more detailed climate information for Oaxaca in February here.

In March the weather in Oaxaca ranges from pleasant in San Juan Bautista Tuxtepec to perfect in Oaxaca de Juárez. The temperatures range from high in San Felipe Usila with 26°C (79°F) to very high in Puerto Escondido with 33°C (91°F).

Find more detailed climate information for Oaxaca in March here.

In April the weather in Oaxaca ranges from unpleasant in San Juan Bautista Tuxtepec to perfect in Oaxaca de Juárez. The temperatures range from high in San Felipe Usila with 28°C (82°F) to very high in San Juan Bautista Tuxtepec with 35°C (95°F). On average, this month is one of the warmest months of the year in Oaxaca. So be prepared and make sure to dress lightly.

Find more detailed climate information for Oaxaca in April here.

In May the weather in Oaxaca ranges from poor in Puerto Escondido to perfect in Oaxaca de Juárez. The temperatures range from high in San Agustín Etla with 27°C (81°F) to extremely high in Puerto Escondido with 35°C (95°F).

Find more detailed climate information for Oaxaca in May here.

In June the weather in Oaxaca ranges from poor in Puerto Escondido to tolerable in Oaxaca de Juárez. The temperatures range from high in San Agustín Etla with 25°C (77°F) to very high in Puerto Escondido with 35°C (95°F).

Find more detailed climate information for Oaxaca in June here.

In July the weather in Oaxaca ranges from poor in Puerto Escondido to pleasant in Oaxaca de Juárez. The temperatures range from high in San Agustín Etla with 25°C (77°F) to very high in Salina Cruz with 34°C (93°F).

Find more detailed climate information for Oaxaca in July here.

In August the weather in Oaxaca ranges from poor in Puerto Escondido to pleasant in Oaxaca de Juárez. The temperatures range from high in San Agustín Etla with 25°C (77°F) to very high in Salina Cruz with 34°C (93°F).

Find more detailed climate information for Oaxaca in August here.

In September the weather in Oaxaca ranges from poor in Puerto Escondido to tolerable in Oaxaca de Juárez. The temperatures range from high in San Agustín Etla with 24°C (75°F) to very high in Zipolite with 33°C (91°F).

Find more detailed climate information for Oaxaca in September here.

In October the weather in Oaxaca ranges from poor in Puerto Escondido to perfect in Oaxaca de Juárez. The temperatures range from high in San Agustín Etla with 24°C (75°F) to very high in Puerto Escondido with 33°C (91°F).

Find more detailed climate information for Oaxaca in October here.

In November the weather in Oaxaca ranges from unpleasant in San Felipe Usila to perfect in Oaxaca de Juárez. The temperatures range from high in San Agustín Etla with 24°C (75°F) to very high in Puerto Escondido with 33°C (91°F).

Find more detailed climate information for Oaxaca in November here.

In December the weather in Oaxaca ranges from pleasant in San Felipe Usila to perfect in Oaxaca de Juárez. The temperatures range from high in San Felipe Usila with 23°C (73°F) to very high in Puerto Escondido with 33°C (91°F).

Find more detailed climate information for Oaxaca in December here.