The weather in Isabela in May is very hot. The average temperatures are between 24°C and 28°C, drinking water regularly is advisable.
There’s going to be many days of rain during the month of May in Isabela.
Isabela 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 Isabela in May 2025.
If you’re planning to visit Isabela in the near future, we highly recommend that you review the 14 day weather forecast for Isabela before you arrive.
Temperatures
28° / 24°
Rainy Days
18
Snowy Days
0
Dry Days
13
Rainfall
228
mm
Sun Hours
5.5
Hrs
