The weather in Oaxaca in May is very hot. The average temperatures are between 24°C and 31°C, drinking water regularly is advisable.
There’s going to be many days of rain during the month of May in Oaxaca.
Oaxaca should expect an average of 15 to 22 days of rain, so be sure to bring along a waterproof jacket to stay dry this month!
Our weather forecast can give you a great sense of what weather to expect in Oaxaca in May 2025.
If you’re planning to visit Oaxaca in the near future, we highly recommend that you review the 14 day weather forecast for Oaxaca before you arrive.
Temperatures
31° / 24°
Rainy Days
15
Snowy Days
0
Dry Days
16
Rainfall
287
mm
Sun Hours
11.5
Hrs
