Hallstahammar, in Vaestmanland, Sweden, is home to roughly 10,800 people in the Europe/Stockholm time zone at 59.6°N latitude.
Recent weather here gives a sense of typical conditions: in 2025, Hallstahammar recorded a mean annual temperature of 46°F, ranging from 2°F lows in January to 81°F highs in July, with about 26 inches of precipitation across the year.
View historical weather for Hallstahammar · More cities in Vaestmanland