The most pleasant months of the year for the 69171 zip code are September, June and May. In the 69171 zip code, there are 3 comfortable months with high temperatures in the range of 70-85°. July is the hottest month for the 69171 zip code with an average high temperature of 87.5°, which ranks it as about average compared to other places in Nebraska. February is the snowiest month in the 69171 zip code with 5.1 inches of snow, and 7 months of the year have significant snowfall. But there some days when the humidity becomes unpleasant, especially in July and August.