In the Southern Hemisphere, this town might suffice ?
GUYRA, NSW
"Located on a volcanic uplift of the Northern Tablelands, the town is one of the highest in Australia at 1,330 metres (4,364 feet) above sea level. The town is known for its cold winters, by Australian standards, with an average of 42 frosty nights having subzero temperatures each year and some snowfalls. Owing to Guyra's position on a high plateau, it rarely gets above 30 °C (86 °F) during summer, which is unusual for any Australian town. The record maximum temperature for Guyra is 35.1 °C (95.2 °F) on the 11 February 2017, recorded at Guyra's current station at the hospital. The record minimum temperature is −7.8 °C (18.0 °F) recorded on 26 June 1971 at Guyra Post Office."
Or perhaps this one ?
OBERON, NSW
"Oberon has an oceanic climate (Cfb); with mild to warm summers, cool to cold winters averaging 0° to 9 °C and evenly-spread precipitation throughout the year. Frosts occur regularly during autumn, winter and spring. Because of its elevation and windward position on the dividing range, moderate to occasionally heavy snowfalls can be expected each year."