Mollösund Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Mollösund.
Climate overview of Mollösund
Mollösund, Västra Götaland, Sweden, sees big temperature differences between seasons, with August peaking at 20°C (68°F) and February dropping to 4°C (39°F).
Rain/snowfall is high, totalling around 1034 mm (41 in) per year. October is the wettest month and April the driest. The city also experiences pleasant summers and cold winters. The sunniest month is June, with 8.7 hours of sunshine per day on average.
Mollösund Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Mollösund - and find the best time to visit.
Monthly Temperature in Mollösund
Visitors to Mollösund can expect significant temperature changes throughout the year. Average maximum daytime temperatures range from a pleasant 20°C (68°F) in August, the warmest time of the year, to a chilly 4°C (39°F) during cooler months like February.
At night, you can expect temperatures ranging from 15°C (59°F) in August to around 0°C (32°F) during February.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Mollösund
Mollösund is known for its substantial rain/snowfall, with annual precipitation reaching 1034 mm (41 in). Significant seasonal changes in precipitation occur throughout the year. In the wettest month, October it receives high rainfall, averaging 124 mm (4.9 in) of precipitation, recorded across 15 rainy days. In contrast, the driest month April brings less rainfall, with 56 mm (2.2 in) over 11 rainy days. For more details, please visit our Mollösund 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 Mollösund
Seasonal changes in sunshine hours are quite dramatic in Mollösund. While June receives considerable daily sunshine with up to 8.7 hours, December marks the darkest time of the year, where sunshine is scarce with only 1.1 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Water Temperature in Mollösund
The mean water temperature over the year ranges from 3°C (37°F) in February to 16°C (61°F) in July.
Water temperature over the year
Humidity in Mollösund by Month
The relative humidity is high throughout the year in Mollösund.
The city experiences its highest humidity in December, reaching 85%. In May, the humidity drops to its lowest level at 62%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Wind Speed in Mollösund
The average wind speed over the year ranges from 3 m/s (6 knots) to 4 m/s (8 knots). It is lower in August and higher in January, February, March, April, May, June, July, September, October, November and December. What does this mean?
The mean monthly wind speed over the year (meters per second)
Best Time to Visit Mollösund
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: July
- Warmest weather: July and August
- Most sunshine: June
- Warmest water temperature: July and August, although the water may still feel cool.
- Seasonal pattern: Pleasant summers and cold winters
- Coldest conditions: February, with freezing nights around 0°C (32°F).
Frequently asked questions about the climate in Mollösund
What is the best time to visit Mollösund?
July typically offers the most optimal weather in Mollösund. In contrast, January, February, March, April, October, November and December tend to have less optimal conditions. Mollösund has pleasant summers and cold winters.
What temperatures can I expect in Mollösund?
Daytime highs range from 4°C (39°F) in February to 20°C (68°F) in August. Nighttime lows range from 0°C (32°F) to 15°C (59°F). Temperatures vary considerably through the year.
How much rain does Mollösund get?
Annual rainfall is around 1034 mm (41 in). October is the wettest month with 124 mm (4.9 in), while April is the driest with 56 mm (2.2 in).
How sunny is Mollösund?
Mollösund receives around 1,779 hours of sunshine per year. June is the sunniest month with 260 hours, while December is the cloudiest with just 33 hours.
Mollösund 3-Day Forecast
Mollösund on the map
Mollösund is highlighted - select any city to see its climate.
Popular this month
Where to go in August - average daytime high across popular destinations.
Lund
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22°C (72°F) Stockholm22°C (72°F) Karlskrona21°C (70°F) Simrishamn20°C (68°F) 
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