Trosa Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Trosa.
Climate overview of Trosa
Trosa, Sodermanland, Sweden, experiences significant temperature variation throughout the year. Summers bring daytime highs of 22°C (72°F) in July, while winters cool to 2°C (36°F) in February.
The city receives around 642 mm (25 in) of rain/snowfall per year. It experiences a distinct dry season from March to April. August is the wettest month and March the driest. July is the sunniest month, averaging 9.4 hours of sunshine per day.
Trosa Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Trosa — and find the best time to visit.
Monthly Temperature in Trosa
Depending on the time of the year, temperatures range from comfortable to chilly in Trosa. On average, daytime temperatures range from a comfortable 22°C (72°F) in July to a chilly 2°C (36°F) in February.
Nighttime temperatures range from 13°C (55°F) in July to -4°C (25°F) in February.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Trosa
Generally, Trosa has a moderate amount of precipitation, averaging 642 mm (25 in) of rain/snowfall annually. The amount of precipitation varies moderately throughout the year. The wettest month, August, sees around 72 mm (2.8 in) of rainfall, perfect for those who enjoy a bit of rain now and then. The driest month, March, still receives a respectable 35 mm (1.4 in) of snow/rainfall. For more details, please visit our Trosa Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Trosa
In Trosa, summer days are longer and more sunny, with daily sunshine hours peaking at 9.4 hours in July. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 1.1 hours per average day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Humidity in Trosa by Month
The relative humidity is high throughout the year in Trosa.
The city experiences its highest humidity in November, reaching 87%. In May, the humidity drops to its lowest level at 60%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Trosa
Rainfall during this time ranges from 67 mm (2.6 in) in June to 72 mm (2.8 in) in August. This means you can expect a mix of sunny days and occasional showers. Seeking the perfect travel destination for this year? We've created a tool that suggests locations matching your desired weather. Let our weather planner guide your travel decisions.
Frequently asked questions about the climate in Trosa
What is the best time to visit Trosa?
July and August typically offer the most optimal weather in Trosa. In contrast, January, February, March, April, November and December tend to have less optimal conditions. Trosa has a distinct dry season from March to April.
What temperatures can I expect in Trosa?
Daytime highs range from 2°C (36°F) in February to 22°C (72°F) in July. Nighttime lows range from -4°C (25°F) to 13°C (55°F). Temperatures vary considerably through the year.
How much rain does Trosa get?
Annual rainfall is around 642 mm (25 in). August is the wettest month with 72 mm (2.8 in), while March is the driest with 35 mm (1.4 in).
How sunny is Trosa?
Trosa receives around 1,917 hours of sunshine per year. July is the sunniest month with 283 hours, while December is the cloudiest with just 32 hours.
Trosa 3-Day Forecast
Trosa 3-Day Forecast
Trosa on the map
Trosa is highlighted — select any city to see its climate.
Popular this month
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