Bosa Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Bosa.
Climate overview of Bosa
Bosa, in Italy's Sardinia region, experiences significant temperature changes throughout the year with its Mediterranean climate. Warm summers transition to mild winters, while the area receives reasonable rainfall with most precipitation occurring during autumn and winter months. Most tourists come this colorful riverside town to see the beautiful pastel houses reflected in the Temo River below the medieval Malaspina Castle. Let's explore the climate details to provide you with a complete overview on when to visit.
Bosa Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Bosa - and find the best time to visit.
Monthly Temperature in Bosa
Depending on the time of the year, temperatures range from comfortable to moderate in Bosa. Average daytime temperatures reach a comfortable 30°C (86°F) in August. In January, the coolest month of the year, temperatures drop to a moderate 14°C (57°F).
At night, temperatures range from around 20°C (68°F) in August to 7°C (45°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Bosa
Generally, Bosa has a moderate amount of precipitation, averaging 752 mm (30 in) of rainfall annually. Bosa can be quite wet during November, receiving approximately 118 mm (4.6 in) of precipitation over 14 rainy days.
In contrast, during the driest month (July), you will experience much drier conditions, with 7.5 mm (0.3 in) of precipitation spread across 2 rainy days. For more details, please visit our Bosa 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 Bosa
Bosa can be enjoyed more throughout the sunniest month of July under a blue sky, with approximately 11.6 hours of sunshine daily. In contrast, the city experiences much darker days in December, with only 3.7 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
Humidity in Bosa by Month
The relative humidity is high throughout the year in Bosa.
The city experiences its highest humidity in January, reaching 80%. In July, the humidity drops to its lowest level at 66%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Bosa
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: May, June, July, September and October
- Warmest weather: July and August
- Most sunshine: July
- Fewest rainy days: July and August
- Seasonal pattern: A distinct dry season from June to August, with warm summers and mild winters
Frequently asked questions about the climate in Bosa
What is the best time to visit Bosa?
May, June, July, September and October typically offer the most optimal weather in Bosa. In contrast, January, February, March, November and December tend to have less optimal conditions. Bosa has a distinct dry season from June to August, with warm summers and mild winters.
What temperatures can I expect in Bosa?
Daytime highs range from 14°C (57°F) in January to 30°C (86°F) in August. Nighttime lows range from 7°C (45°F) to 20°C (68°F). Temperatures vary considerably through the year.
How much rain does Bosa get?
Annual rainfall is around 752 mm (30 in). November is the wettest month with 118 mm (4.6 in), while July is the driest with 7.5 mm (0.3 in).
How sunny is Bosa?
Bosa receives around 2,597 hours of sunshine per year. July is the sunniest month with 349 hours, while December is the cloudiest with just 111 hours. Overall, Bosa enjoys abundant sunshine.
Bosa 3-Day Forecast
Bosa on the map
Bosa is highlighted - select any city to see its climate.
Popular this month
Where to go in July - average daytime high across popular destinations.
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