The 10 most beautiful historical towns in Italy
Discover Italy's top 10 historic towns, featuring breathtaking medieval architecture and deep-rooted history, ideal for enthusiasts of extraordinary cities.
Bosa Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Bosa.
–
10-day forecastForecast
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
Data from: Alghero, Sardinia (41 KM, 25 Miles).
Daily hours of sunshine
Data from: Alghero, Sardinia (41 KM, 25 Miles).
Daily percentage of sunshine
Data from: Alghero, Sardinia (41 KM, 25 Miles).
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
Data from: Alghero, Sardinia (41 KM, 25 Miles).
Best Time to Visit Bosa
The most comfortable overall weather for exploring Bosa is usually found in May, June, July, September and October. Conditions are generally least comfortable in January, February, March, November and December.
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
Jan
good
Feb
good
Mar
good
Apr
very good
May
excellent
Jun
excellent
Jul
excellent
Aug
very good
Sep
excellent
Oct
excellent
Nov
good
Dec
good
- 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 in October
Where to go in October - average daytime high across popular destinations.
Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
The 10 most beautiful historical towns in Italy
Experience mystical Assisi
Assisi is the most famous town in Umbria and best known because of Saints Francis and Clare of Assisi. Many visitors come to see the breathtaking San Francesco basilica.
The Battle of Oranges
This is one of the most unusual festivals in Italy. The festival is held in the middle of winter during the winter carnival. The entire city of Ivrea near Turin turns into a battlefield.
The most beautiful fishing village of Italy
Portofino is the most beautiful fishing village in Italy and maybe even in the world. We absolutely recommend that you add this beautiful place to your bucket list.