Warm
Average highs sit around 29°C, giving warm days by monthly-average standards.
March verdict
Very good for holiday weather
Average highs sit around 29°C, giving warm days by monthly-average standards. Sunshine averages 6.7h per day, enough for a balanced month. Rainfall averages 12mm, which is relatively low for holiday planning.

Monthly averages
Temp
29°C
Rain
12mm
Sun
6.7h
Weather score
74
Very good
Warm
Average highs sit around 29°C, giving warm days by monthly-average standards.
Drier
Rainfall averages 12mm, which is relatively low for holiday planning.
Some sun
Sunshine averages 6.7h per day, enough for a balanced month.
Map
Compare Oaxaca, Oaxaca, Mexico with nearby places by weather score, rain, sun, temperature, and swim conditions.
March29°C average high
March sits in the warmer part of the year, so midday sightseeing can feel heavier than in cooler months.
Warmest monthsMarch to May
This stretch sets the upper range for average daytime heat.
March12mm average rain
March is one of Oaxaca's driest months, making outdoor days easier to plan than in wetter parts of the year.
Driest monthsJanuary to April and October to December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
March6.7 hours average sun
March is brighter than Oaxaca's yearly average, though the strongest sunshine usually sits closer to the peak months.
Brightest monthsFebruary to March
This stretch has the strongest sunshine in the monthly averages.
March74 weather score
March is one of Oaxaca's best weather-score months, combining the strongest overall balance in the yearly averages.
Best weather monthsFebruary to April
These months have the strongest weather score in the monthly averages.