Visiting local bars in Kuldīga is better when you know what the weather holds. These rainfall averages and temperatures can help you determine the best time for bar hopping. The hottest months are usually July and August with an average temp of 61°F, while the coldest months are January and February with an average of 30°F. The snowiest months in Kuldīga are December, November, January, and February, with each month seeing an average of 6 inches of snowfall.