The temperatures in Costa Rica in October are comfortable with low of 62°F and and high up to 71°F.
With more than 22 rainy days, Costa Rica is an incredibly wet during October. Be sure to pack your umbrella and bring along your rubber boots to stay dry. It’s going to be raining cats and dogs this month!
Our weather forecast can give you a great sense of what weather to expect in Costa Rica in October 2025.
If you’re planning to visit Costa Rica in the near future, we highly recommend that you review the 14 day weather forecast for Costa Rica before you arrive.
Temperatures
71° / 62°
Rainy Days
27
Snowy Days
0
Dry Days
4
Rainfall
37.13
in
Sun Hours
9.7
Hrs
