typical temperature in arenal costa rica in may
Rainfall is between 26 and 30 mm. The temperatures drop during the rainy season but the climate is still mild, with temperatures ranging from 19 to 28 degrees Celsius. Fortunately, Arenal Volcano is part of the costa Rica central mountain range, keeping it warmer year around.From May through the month of November, Costa Rica reports its rainy season and this allows the environment to dress in green, with larger crops.From the Arenal Observatory Lodge, you will enjoy a 360Â° panoramic views of Lake Arenal and also the Arenal Volcano just in front of our lodge.rom May through the month of November, Costa Rica reports its rainy season and this allows the environment to dress in green, with larger crops. From the Arenal Observatory Lodge, you will enjoy a 360Â° panoramic views of Lake Arenal and also the Arenal Volcano just in front of our lodge.