Boiro Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Boiro.
Climate overview of Boiro
The climate in Boiro, Galicia, Spain, sees a moderate range of temperatures across the year, from 25°C (77°F) in August down to 14°C (57°F) in January.
The city has a wet climate, receiving around 1550 mm (61 in) of rainfall per year. Despite the high annual total, it has a distinct rainy season from October to January, with warm summers and mild winters. November is the wettest month. The sunniest month is July, with 8.2 hours of sunshine per day on average.
Boiro Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Boiro - and find the best time to visit.
Monthly Temperature in Boiro
The climate in Boiro experiences moderate temperature changes, with mild shifts between seasons. On average, daytime temperatures range from a comfortable 25°C (77°F) in August to a moderate 14°C (57°F) in January.
Nighttime temperatures range from 16°C (61°F) in August to 8°C (46°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Boiro
Boiro experiences significant rainfall throughout the year, averaging 1550 mm (61 in) of precipitation annually. The seasons in Boiro bring significant changes in precipitation. The wettest month, November, receives heavy rainfall, with an average of 199 mm (7.8 in) of precipitation. This rainfall is distributed across 19 rainy days.
In contrast, the driest month, July, experiences much less rainfall, totaling 37 mm (1.5 in) over 8 rainy days. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our Boiro 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 Boiro
In Boiro, summer days are longer and more sunny, with daily sunshine hours peaking at 8.2 hours in July. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 2.8 hours per average day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Humidity in Boiro by Month
The relative humidity is high throughout the year in Boiro.
The city experiences its highest humidity in November, reaching 86%. In June, the humidity drops to its lowest level at 74%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Boiro
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: June, July, August and September
- Warmest weather: July, August and September
- Most sunshine: July and August
- Fewest rainy days: July and August
- Seasonal pattern: A distinct rainy season from October to January, with warm summers and mild winters
Frequently asked questions about the climate in Boiro
What is the best time to visit Boiro?
June, July, August and September typically offer the most optimal weather in Boiro. In contrast, January, November and December tend to have less optimal conditions. Boiro has a distinct rainy season from October to January, with warm summers and mild winters.
What temperatures can I expect in Boiro?
Daytime highs range from 14°C (57°F) in January to 25°C (77°F) in August. Nighttime lows range from 8°C (46°F) to 16°C (61°F).
How much rain does Boiro get?
Annual rainfall is around 1550 mm (61 in). November is the wettest month with 199 mm (7.8 in), while July is the driest with 37 mm (1.5 in).
How sunny is Boiro?
Boiro receives around 1,929 hours of sunshine per year. July is the sunniest month with 245 hours, while December is the cloudiest with just 84 hours.
Boiro 3-Day Forecast
Boiro on the map
Boiro is highlighted - select any city to see its climate.
Popular this month
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