Oiartzun Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Oiartzun.
Climate overview of Oiartzun
Oiartzun, Basque Country, Spain, experiences significant temperature variation throughout the year. Summers bring daytime highs of 24°C (75°F) in August, while winters cool to 12°C (54°F) in February.
The city has a wet climate, receiving around 1472 mm (58 in) of rainfall per year. November is the wettest month. The sunniest month is July, with 6.6 hours of sunshine per day on average.
Oiartzun Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Oiartzun — and find the best time to visit.
Monthly Temperature in Oiartzun
Depending on the time of the year, temperatures range from comfortable to chilly in Oiartzun. On average, daytime temperatures range from a comfortable 24°C (75°F) in August to a chilly 12°C (54°F) in February.
Nighttime temperatures range from 17°C (63°F) in August to 6°C (43°F) in February.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Oiartzun
Oiartzun has a relatively rainy climate with high precipitation levels, averaging 1472 mm (58 in) of rainfall annually. The amount of precipitation varies moderately throughout the year. The wettest month, November, sees around 172 mm (6.8 in) of rainfall, perfect for those who enjoy a bit of rain now and then. The driest month, July, still receives a respectable 86 mm (3.4 in) of rainfall. For more details, please visit our Oiartzun 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 Oiartzun
In Oiartzun, 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 Oiartzun by Month
The relative humidity is high throughout the year in Oiartzun.
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 Oiartzun
Rainfall during this time ranges from 86 mm (3.4 in) in July to 131 mm (5.2 in) in October. This means you can expect a mix of sunny days and occasional showers.
The rainy season falls during November, bringing heavy precipitation. Looking for inspiration on where to travel this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.
Frequently asked questions about the climate in Oiartzun
What is the best time to visit Oiartzun?
July and August typically offer the most optimal weather in Oiartzun. In contrast, January, February and December tend to have less optimal conditions.
What temperatures can I expect in Oiartzun?
Daytime highs range from 12°C (54°F) in February to 24°C (75°F) in August. Nighttime lows range from 6°C (43°F) to 17°C (63°F). Temperatures vary considerably through the year.
How much rain does Oiartzun get?
Annual rainfall is around 1472 mm (58 in). November is the wettest month with 172 mm (6.8 in), while July is the driest with 86 mm (3.4 in).
How sunny is Oiartzun?
Oiartzun 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.
Oiartzun 3-Day Forecast
Oiartzun 3-Day Forecast
Oiartzun on the map
Oiartzun is highlighted — select any city to see its climate.
Popular this month
Where to go in July — average daytime high across popular destinations.
Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
El Hierro: The smallest Canary island without mass tourism
Mainly nature lovers and those seeking tranquility go to El Hierro. The island is know for its beautiful mountains and you can wonder around for days here.
Visit national Park El Teide
This national park is truly a unique place that you should not miss. You will find landscapes that seem to come from another plane and you will feel tiny in these impressive surroundings.
Sevilla: A Blend of Tradition, Culture, and Hidden Gems
Experience Sevilla in spring with Semana Santa processions and Feria de Abril festivities, set against the city's iconic landmarks and vibrant culture.
Enjoy an active trip in the mountains of Sierras de Cazorla
The mountains of Sierras de Cazorla offer spectacular views and sights and an abundance of activities that you can engage in, most of which are eco-friendly!