The most pleasant months of the year for Watchtower are June, September and August. In Watchtower, there are 5 comfortable months with high temperatures in the range of 70-85°. July is the hottest month for Watchtower with an average high temperature of 83.5°, which ranks it as warmer than most places in New York. January is the snowiest month in Watchtower with 13.1 inches of snow, and 6 months of the year have significant snowfall. July is the most humid month, though humidity is low for most of the year.