Overview: BanffSituated in Canada, Banff is characterized by a cool continental climate with a wide range of temperatures. Monthly temperatures fluctuate from an average daytime low of -4 °C (24 °F) in the coldest month to an average daytime high of 22 °C (71 °F) during the warmest month. The fewest days of precipitation are found in October, totaling about 8 days, while June typically sees the most rainfall days, with 14 days. Nighttime temperatures peak in July, reaching 5 °C (41 °F), and dip to their lowest in December at -13 °C (8 °F).