If you’re hoping to get lost in the rain on your romantic getaway, take a look at these details about year-round temperatures in Bocoyna: The hottest months are usually June and May, with an average temperature of 21°C, while the coldest months are January and December, with an average of 11°C. The snowiest months in Bocoyna are January, February, March and April, with each month seeing an average of 24 cm of snowfall.