Trosa
Trosa is a small town in Södermanland, Sweden, close to the sea. It has a population of about 7,540 (2023). The climate is classified as warm-summer humid continental (Köppen Dfb), with warm summers, cold winters and precipitation in every season.
Best: Jun–Aug. Warmth, sunshine and dry days, month by month.
Trosa at a glance
The months with the highest weather score
Average high in July
Average low in January
66 mm of rain
32 mm of rain
August
within 14 km
Weather in Trosa
Now and the next ten days. The 14 and 30-day outlooks are one click away.
Sunny · wind 14 km/h · humidity 59%
When to go to Trosa
Each month's weather score (warmth, sun, dry days) with its temperatures and rain.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Score | 22 | 25 | 29 | 36 | 64 | 73 | 71 | 67 | 65 | 25 | 17 | 17 |
| High | 1° | 1° | 5° | 10° | 16° | 20° | 23° | 22° | 17° | 10° | 6° | 3° |
| Low | -4° | -4° | -2° | 1° | 6° | 10° | 13° | 13° | 9° | 5° | 1° | -2° |
| Rain (mm) | 41 | 32 | 32 | 33 | 37 | 56 | 66 | 66 | 56 | 58 | 60 | 54 |
| Wet days | 11 | 10 | 9 | 8 | 10 | 11 | 12 | 13 | 10 | 12 | 13 | 13 |
| Sea | 3° | 2° | 2° | 3° | 7° | 12° | 16° | 17° | 14° | 10° | 7° | 5° |
What's on in Trosa
Concerts, football matches, the public holidays ahead and the town's festivals through the year.
Monuments and museums in Trosa
Outdoors around Trosa
Hiking routes from the town, and what there is to do within 15 km: huts, viewpoints, climbing, camping, ski areas and dive sites.
Nature around Trosa
Wildlife in October
The birds and mammals of Sweden seen most this month, compared with the rest of their year.
The sky over Trosa
Earthquakes around Trosa
The last 30 days within 300 km, and the record since 1950.
Towns and villages around Trosa
Each with its own page: weather, climate and the best time to visit.
Trosa from above
Postal codes
Getting to Trosa
Places near Trosa
Places with a climate like Trosa
Matched month by month on temperature, rain and sunshine.
