With a population of around 217,000, Trondheim sits in Trondelag, Norway. The city operates in the Europe/Oslo time zone.
Recent weather here gives a sense of typical conditions: in 2025, Trondheim recorded a mean annual temperature of 45°F, ranging from 9°F lows in January to 90°F highs in July, with about 59 inches of precipitation across the year.
View historical weather for Trondheim · More cities in Trondelag