Grañón Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Grañón.
Climate overview of Grañón
Grañón, La Rioja, Spain, sees big temperature differences between seasons, with August peaking at 26°C (79°F) and January dropping to 9°C (48°F).
The city receives around 845 mm (33 in) of rain/snowfall per year. It experiences warm summers and cold winters. May is the wettest month and August the driest. The sunniest month is July, with 10.7 hours of sunshine per day on average.
Grañón Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Grañón - and find the best time to visit.
Monthly Temperature in Grañón
Visitors to Grañón can expect significant temperature changes throughout the year. On average, daytime temperatures range from a comfortable 26°C (79°F) in August to a chilly 9°C (48°F) in January.
Nighttime temperatures range from 13°C (55°F) in August to 1°C (34°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Grañón
Generally, Grañón experiences moderate precipitation patterns, averaging 845 mm (33 in) yearly. The seasons in Grañón bring significant changes in precipitation. The wettest month, May, receives moderate rainfall, with an average of 94 mm (3.7 in) of precipitation. This rainfall is distributed across 15 rainy days.
In contrast, the driest month, August, experiences much less rainfall, totaling 42 mm (1.7 in) over 8 rainy days. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our Grañón 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 Grañón
In Grañón, summer days are longer and more sunny, with daily sunshine hours peaking at 10.7 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
Best Time to Visit Grañón
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
- Fewest rainy days: July, August and September
- Seasonal pattern: Warm summers and cold winters
Frequently asked questions about the climate in Grañón
What is the best time to visit Grañón?
June, July, August and September typically offer the most optimal weather in Grañón. In contrast, January and December tend to have less optimal conditions. Grañón has warm summers and cold winters.
What temperatures can I expect in Grañón?
Daytime highs range from 9°C (48°F) in January to 26°C (79°F) in August. Nighttime lows range from 1°C (34°F) to 13°C (55°F). Temperatures vary considerably through the year.
How much rain does Grañón get?
Annual rainfall is around 845 mm (33 in). May is the wettest month with 94 mm (3.7 in), while August is the driest with 42 mm (1.7 in).
How sunny is Grañón?
Grañón receives around 2,237 hours of sunshine per year. July is the sunniest month with 320 hours, while December is the cloudiest with just 80 hours. Overall, Grañón enjoys abundant sunshine.
Grañón 3-Day Forecast
Grañón on the map
Grañón is highlighted - select any city to see its climate.
Popular this month
Where to go in August - average daytime high across popular destinations.
Seville
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30°C (86°F) Marbella28°C (82°F) Barcelona28°C (82°F) 
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