Isla
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Isla Weather in July

July in Isla typically sees daytime highs of 24°C (75°F) and nighttime lows of 18°C (64°F). With the least rainfall of the year, it's a reliably dry month. It falls within the summer season.

Rainfall in Isla in July

This is the driest month, making it a great choice for planning outdoor excursions. Climate statistics over the past 30 years suggest around 11 days of rain, with 57 mm (2.2 in) average for the month. Rain this month is fairly typical, a standard mix of wet and dry days with no particularly heavy or persistent showers.

Temperature in Isla in July

July is one of the better months to visit Isla. Expect 24°C (75°F) during the day and 18°C (64°F) at night. During July, the summer season is in full swing. Conditions stay fairly consistent through the month, making it easier to plan what to wear. At 18°C (64°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.

Sunshine in Isla in July

The city usually sees around 226 hours of sunlight, indicating many sunny days , a great month for sightseeing.

Wind Speed in Isla in July

Wind speeds average 3 m/s (6 knots) during July. At this speed, light breezes keep leaves and small twigs in gentle motion while the wind also provides natural cooling. Since this is an average, some days are more tranquil while others have more persistent light winds that are more noticeable.

Average water temperature in July

With water at 19°C (66°F), swimming is comfortable for most people. It feels refreshing rather than cold, though it depends a bit on personal preference.

If you favor pleasant temperatures and minimal rainfall, July is one of the best months to visit Isla.

Isla Temperature in July

Min Temperature
18°C (64°F)
Max Temperature
24°C (75°F)
Water Temperature
19°C (66°F) *
Chance of Rain
35%
Precipitation
57 mm (2.2 in)
Rainy days
11 days
Humidity
77% *
Windspeed
3 m/s (6 knots) *
Sunshine
226 hours *
Percentage Sunshine
*
* Data from: Santander, Spain (20 KM, 12 Miles).

Isla Weather by Month

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

Best Places in Spain in July

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

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 Isla in July

For Isla in July, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. Rain is likely on several days, so bring a good rain jacket. With water temperatures around 19°C (66°F), swimming conditions are excellent. Pack your swimsuit, goggles, and maybe some water shoes. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in Isla in July

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

  • Swimming
    10/10
  • Cycling
    10/10
  • Walking
    10/10
  • Barbeque
    9/10
  • Camping
    8/10
  • Outdoor sports
    10/10

Isla 3-Day Forecast

Popular in July

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

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