What is the weather and climate like in Trosa?

The mean annual temperature in Trosa is 8.4 °C. The figures below are measured climate normals, not forecasts, and describe a typical year rather than next week.

Mean annual temperature
8.4 °C
Highest recorded
25 °C
Lowest recorded
-12 °C
Precipitation per year
644 mm
Rainy days
106 days
Snowy days
14 days
Sunshine hours per day
7.9 h
Average wind
21.7 km/h

How much snow does Trosa get?

It snows on average 14 days a year.

How much sun does Trosa get?

The sun shines an average of 7.9 hours a day across the whole year, which means long summer days and short winter ones, not an even spread.

How cold and how warm does Trosa get?

Recorded extremes are -12 °C and 25 °C.

The figures come from Statistics Sweden and Kolada and are shown in full on the municipal page for Trosa, along with a map, development over time and comparable municipalities. The sources are listed under data sources.

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