July weather forecast
Portopetro, Spain

July, like June, in Portopetro, Spain, is another warm summer month, with temperature in the range of an average high of 29°C (84.2°F) and an average low of 19°C (66.2°F).

Temperature

Portopetro experiences its warmest period in July and August, averaging a high-temperature of 29°C (84.2°F).

Rainfall

July is the month with the least rainfall in Portopetro, Spain. Rain falls for 3 days and accumulates 9mm (0.35") of precipitation.

Sea temperature

In Portopetro, the average seawater temperature in July is 24°C (75.2°F).
Note: Individual cold sensitivities, influenced by sunshine, wind, and the ambient temperature, play a role in finding a swim in 24°C (75.2°F) water pleasant. (Olympic swimming events mandate water temperatures from 25°C (77°F) to 28°C (82.4°F).)

Daylight

The average length of the day in July in Portopetro is 14h and 38min.
On the first day of the month, sunrise is at 06:24 and sunset at 21:17. On the last day of July, sunrise is at 06:46 and sunset at 21:00 CEST.

Sunshine

July has the most sunshine of the year in Portopetro, with an average of 11h of sunshine.

UV index

June and July, with an average maximum UV index of 9, are months with the highest UV index. A UV Index reading of 8 to 10 represents a very high threat to health from unsafe exposure to UV radiation for ordinary individuals.
Note: In July, the maximum UV index of 9 transforms into these recommendations:
Always take safety measures. The skin and eyes are at risk if left exposed. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage. Always apply a 30 SPF or higher sunscreen if you plan on being in direct sunlight for long, especially if you burn quickly. Caution! The Sun's UV rays become stronger due to reflections from water and sand.