 Normal monthly daily mean temperatures range from in January to in July.Snowfall varies with an average of per season and mostly occurs from December to March with an occasional snowfall in November of (usually) .Record temperatures range from on January 21, 1985, up to on July 21 and August 11, 1926; the extreme coldest daily maximum was on February 13, 1899, while, conversely, the extreme warmest daily minimum was on July 7, 1924 and August 22, 1926.