With a population of around 1,400, Larkollen sits in Ostfold, Norway. The city operates in the Europe/Oslo time zone.
Recent weather here gives a sense of typical conditions: in 2025, Larkollen recorded a mean annual temperature of 48°F, ranging from 10°F lows in January to 86°F highs in July, with about 42 inches of precipitation across the year.
View historical weather for Larkollen · More cities in Ostfold