Linens and cottons would typically be the most comfortable for the climate. We ask that guests minimize white colors. Please do not wear shorts or jeans. Sandals & Sun hats are fine. Ladies: Light-colored, summer cocktail or elevated casual is preferred. The wedding will be in an area with tightly packed sand (flats, wedges, or wide heels are recommended. Avoid stilettos). Gentlemen: light-colored dress pants, slacks, or khaki's, as well as dress shirts are recommended. Jackets are not necessary.
According to AccuWeather, the temperature during this time will typically range from the mid 70s (low) to the mid 90s (high).
The event will take place at the end of the Costa Rican dry season. As this will be close to the start of the rainy season, sporadic rain could be possible.