Sant Joan Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Sant Joan.
Climate overview of Sant Joan
Sant Joan, Spain, experiences significant temperature variation throughout the year. Summers bring daytime highs of 32°C (90°F) in August, while winters cool to 16°C (61°F) in January.
With around 451 mm (18 in) of annual rainfall, Sant Joan has a fairly dry climate. However, it has a distinct dry season from May to August, with very warm summers and mild winters. The wettest month is November, while July sees the least rain. The sunniest month is July, with 10.7 hours of sunshine per day on average.
Sant Joan Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Sant Joan - and find the best time to visit.
Monthly Temperature in Sant Joan
Depending on the time of the year, temperatures range from very warm to moderate in Sant Joan. Average daytime temperatures reach a very warm 32°C (90°F) in August. In January, the coolest month of the year, temperatures drop to a moderate 16°C (61°F).
At night, temperatures range from around 23°C (73°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 Sant Joan
Sant Joan has a relatively dry climate with low precipitation, averaging 451 mm (18 in) of rainfall annually. Sant Joan can be quite wet during November, receiving approximately 60 mm (2.4 in) of precipitation over 13 rainy days.
In contrast, during the driest month (July), you will experience much drier conditions, with 6.7 mm (0.3 in) of precipitation spread across 4 rainy days. For more details, please visit our Sant Joan 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 Sant Joan
Sant Joan can be enjoyed more throughout the sunniest month of July under a blue sky, with approximately 10.7 hours of sunshine daily. In contrast, the city experiences much darker days in December, with only 5.0 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Humidity in Sant Joan by Month
The relative humidity is high throughout the year in Sant Joan.
The city experiences its highest humidity in January, reaching 78%. In July, the humidity drops to its lowest level at 75%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Sant Joan
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: April, May, June, September, October and November
- Warmest weather: July and August
- Most sunshine: July
- Fewest rainy days: June, July and August
- Seasonal pattern: A distinct dry season from May to August, with very warm summers and mild winters
Frequently asked questions about the climate in Sant Joan
What is the best time to visit Sant Joan?
April, May, June, September, October and November typically offer the most optimal weather in Sant Joan. In contrast, January, February and December tend to have less optimal conditions. Sant Joan has a distinct dry season from May to August, with very warm summers and mild winters.
What temperatures can I expect in Sant Joan?
Daytime highs range from 16°C (61°F) in January to 32°C (90°F) in August. Nighttime lows range from 8°C (46°F) to 23°C (73°F). Temperatures vary considerably through the year.
How much rain does Sant Joan get?
Annual rainfall is around 451 mm (18 in). November is the wettest month with 60 mm (2.4 in), while July is the driest with 6.7 mm (0.3 in).
How sunny is Sant Joan?
Sant Joan receives around 2,727 hours of sunshine per year. July is the sunniest month with 320 hours, while December is the cloudiest with just 151 hours. Overall, Sant Joan enjoys abundant sunshine.
Sant Joan 3-Day Forecast
Sant Joan on the map
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