The most pleasant months of the year for the 95680 zip code are October, May and April. In the 95680 zip code, there are 3 comfortable months with high temperatures in the range of 70-85°. July is the hottest month for the 95680 zip code with an average high temperature of 91.8°, which ranks it as about average compared to other places in California. Any measurable snowfall is a rare occurance in the 95680 zip code. There are few days during the summer when the humidity becomes unpleasant.