La Fortuna Weather April, There are 7 April weather averages for Fortuna, Costa Rica. Discover the most accurate weather forecast for La Fortuna in April 2026. 8 in) rainfall over 20 rainy days. See what the weather in La Fortuna (Costa Rica) is like during any . Some rainfall is typical for this time of year. Regardless of when you visit, La Fortuna’s scenic landscapes, charismatic wildlife, and myriad activities promise an unforgettable experience. Monthly weather, crowd levels, and air quality data for La La Fortuna weather in April 2026 Expect daytime maximum temperatures of 32°C in La Fortuna, Costa Rica in April and very high heat and humidity based on long-term weather averages. 5 in) rainfall over 9 rainy days. Long-term weather forecast in La Fortuna, Alajuela Province, Costa Rica, for April: day and night air temperature, precipitation, number of sunny Weather ☀ ⛅ La Fortuna ☀ ⛅ April ☀ ⛅ Information on temperature, sunshine hours, water temperature & rainfall in April for La Fortuna. In La Fortuna during April average daily high temperatures are level around 93°F and the fraction of time spent overcast or mostly cloudy increases from 54% to 80%. va lhuoow mcpd osq 7m5vpv ttp3bs knx muj s72d kw5ld