Overview: Lugano Lugano, located in Switzerland, is renowned for its relatively mild weather conditions. Daytime temperatures fluctuate from a cool 5 °C (41 °F) in January to a warm 26 °C (78 °F) in July. Contrastingly, the nighttime temperatures vary from a chilly -1 °C (30 °F) in January to 16 °C (61 °F) in the pleasantly warm evenings of July. The least amount of rainfall happens in February, typically only 8 days, whereas May experiences the most precipitation, spanning over 14 days. Lugano's climate allows for both residents and tourists to enjoy the plethora of outdoor activities available throughout the year.