Santander weather in July
Temperature, sea and sunshine in July: long-term averages from 30 years of weather data, not a forecast.
Holiday weather in July
Good
Best time to visit: May – October
What is the weather like in Santander in July?
In July, Santander is warm: daytime highs average 23 °C, and nights cool down to about 17 °C. The sea averages 20.6 °C – refreshing for a swim. Expect around 6 hours of sunshine a day. Rain is frequent, with about 10 rainy days and 51 mm in total. All in all, July is a good month for a holiday in Santander.
July compared
How the weather changes from June to August. Tap a month to open it.
More details for July
- Daylight
- 15 h 8 min06:47 – 21:55
- UV index
- 9 · very highclear sky, noon (estimate)All months
- Muggy days
- 4 daysdew point 18 °C or moreAll months
- Wind
- 17 km/haverage daily peakAll months
- Cloud cover
- 57 %on averageAll months
- Hot days
- 1 day30 °C or moreAll months
- Time zone
- UTC+2Europe/Madrid
How the score comes together
- Temperatureweight 50 %100 %
- Sunshineweight 20 %55 %
- Few rainy daysweight 30 %54 %
Each factor is rated from 0 to 100 % and weighted for the travel style “City break”.
What to pack in July
- Swimwear
- Sunscreen
- Sunglasses & sun hat
- Rain jacket or umbrella
Santander in July: quick answers
Is Santander hot in July?
Warm rather than hot: in July, daytime highs in Santander average 23 °C and nights cool to about 17 °C.
Can you swim in Santander in July?
Yes. In July the sea averages 20.6 °C – refreshing for a swim.
Does it rain much in Santander in July?
Rain is frequent, with about 10 rainy days and 51 mm in total.
Santander month by month
The whole year in SantanderAll destinations: SpainWhere to go in JulySea temperature in July
Climate averages 1996–2025, not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, WMO 1991–2020 (NOAA NCEI), GeoNames (CC BY 4.0). Sources & licences