If you’re looking forward to lots of outings with your partner, check out these details about year-round temperatures in Abiquiu: The hottest months are usually July and June with an average temp of 70°F, while the coldest months are January and December with an average of 33°F. The snowiest months in Abiquiu are January, December, February, and March, with each month seeing an average of 7 inches of snowfall.