Santander
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Santander Weather in August

August in Santander brings very high temperatures, with highs of 30°C (86°F) and nights dropping to 25°C (77°F). The rainy season is in full swing this month, so frequent downpours are part of the picture.

Rainfall in Santander in August

As part of the rainy season, Santander sees around 15 days of rain in August, with an average of 175 mm (6.9 in). Rainfall this month is frequent and tends to be fairly heavy when it does fall. Packing waterproofs is a good idea.

Temperature in Santander in August

August in Santander sees highs of 30°C (86°F) and lows of 25°C (77°F) overnight. If you're spending a lot of time outdoors, it helps to plan around the warmer part of the day. With lows around 25°C (77°F), the nights are warm enough that a sheet is usually all you need for bedding.

For Santander itself, January and February generally stand out with the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

Santander Temperature in August

Min Temperature
25°C (77°F)
Max Temperature
30°C (86°F)
Chance of Rain
51%
Precipitation
175 mm (6.9 in)
Rainy days
15 days

Santander Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Santander - and find the best time to visit.

Daily Historical Temperatures

48-year average (1976-2025)

Based on our historical records, temperatures in Santander typically stay consistent throughout August, with daily highs averaging around 30°C (86°F). Nights are warm, with lows around 25°C (77°F).

Average temperatures in August

Daily Historical Precipitation

48-year average (1976-2025)

Average daily rainfall for each day of the month based on long-term records.

Average precipitation in August

Historical weather records for Santander in August

Browse day-by-day weather records for Santander spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.

Santander historical weather extremes in August

Based on 22 years of weather observations in Santander between 2004 and 2026, these are the recorded extremes.

  • The warmest day in August was on August 29, 2026, with a maximum of 37°C (99°F).
  • Santander experienced its chilliest August day on August 15, 2004, reaching only 27°C (81°F).
  • The lowest overnight temperature recorded in August was 23°C (73°F) (August 27, 2010).

Best Places in Philippines in August

Find out more about the weather in Philippines and which places have the best travel conditions in this month. See all of Philippines in August →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Santander in August

Warm weather calls for comfortable, breathable clothing in August. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Also bring a poncho, it will rain a lot! Waterproof everything you can.

What To Do in Santander in August

We rated the following activities from 1 (least suitable) to 10 (best) to do.

  • Cycling
    7/10
  • Walking
    7/10
  • Camping
    7/10
  • Outdoor sports
    7/10

Santander 3-Day Forecast

More climate data for Santander

Popular in August

Where to go in August - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.