The weather in Alajuela in April is hot. The average temperatures are between 19°C and 30°C. Usually the days in April are hot while the nights are a bit cooler.
You can expect rain for roughly half of the month of April in Alajuela. We’re expecting roughly 8 to 15 days of rain, so your rubber boots and umbrella are going to see plenty of use this month if you’re keen on staying dry.
Our weather forecast can give you a great sense of what weather to expect in Alajuela in April 2025.
If you’re planning to visit Alajuela in the near future, we highly recommend that you review the 14 day weather forecast for Alajuela before you arrive.
Temperatures
30° / 19°
Rainy Days
12
Snowy Days
0
Dry Days
18
Rainfall
186
mm
Sun Hours
11.4
Hrs
