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 Baldwin Lake: The hottest months are usually July and August, with an average temperature of 23°C, while the coldest months are February and December, with an average of 8°C. The snowiest months in Baldwin Lake are February, March, January and May, with each month seeing an average of 25 cm of snowfall.