Arantzazu Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Arantzazu.
Climate overview of Arantzazu
Arantzazu, Basque Country, Spain, experiences significant temperature variation throughout the year. Summers bring daytime highs of 25°C (77°F) in August, while winters cool to 10°C (50°F) in January.
The city has a wet climate, receiving around 1125 mm (44 in) of rain/snowfall per year. Despite the high annual total, it has warm summers and cold winters. November is the wettest month. The most sunshine falls in July, with an average of 6.6 hours of daily sunshine.
Arantzazu Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Arantzazu - and find the best time to visit.
Monthly Temperature in Arantzazu
Depending on the time of the year, temperatures range from comfortable to chilly in Arantzazu. On average, daytime temperatures range from a comfortable 25°C (77°F) in August to a chilly 10°C (50°F) in January.
Nighttime temperatures range from 14°C (57°F) in August to 3°C (37°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Arantzazu
Arantzazu has a relatively rain/snowy climate with high precipitation levels, averaging 1125 mm (44 in) of rain/snowfall annually. The amount of precipitation varies moderately throughout the year. The wettest month, November, sees around 122 mm (4.8 in) of rainfall, perfect for those who enjoy a bit of rain now and then. The driest month, July, still receives a respectable 60 mm (2.4 in) of rainfall. For more details, please visit our Arantzazu 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 Arantzazu
In Arantzazu, summer days are longer and more sunny, with daily sunshine hours peaking at 6.6 hours in July. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 2.7 hours per average day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Humidity in Arantzazu by Month
The relative humidity is high throughout the year in Arantzazu.
The city experiences its highest humidity in November, reaching 76%. In March, the humidity drops to its lowest level at 70%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Arantzazu
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 and August
- Most sunshine: July and August
- Fewest rainy days: June, July, August and September
- Seasonal pattern: Warm summers and cold winters
Frequently asked questions about the climate in Arantzazu
What is the best time to visit Arantzazu?
June, July, August and September typically offer the most optimal weather in Arantzazu. In contrast, January, February and December tend to have less optimal conditions. Arantzazu has warm summers and cold winters.
What temperatures can I expect in Arantzazu?
Daytime highs range from 10°C (50°F) in January to 25°C (77°F) in August. Nighttime lows range from 3°C (37°F) to 14°C (57°F). Temperatures vary considerably through the year.
How much rain does Arantzazu get?
Annual rainfall is around 1125 mm (44 in). November is the wettest month with 122 mm (4.8 in), while July is the driest with 60 mm (2.4 in).
How sunny is Arantzazu?
Arantzazu receives around 1,745 hours of sunshine per year. July is the sunniest month with 199 hours, while December is the cloudiest with just 80 hours.
Arantzazu 3-Day Forecast
Arantzazu 3-Day Forecast
Arantzazu on the map
Arantzazu is highlighted - select any city to see its climate.
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