The highest day temperature in July 2025 was 75°F. The lowest night temperature was 72°F. The average values for day and night temperatures during July were 73.3°F и 72.9°F respectivly.

The average sea surface temperature in July 2025 for Porto Santo Island was 74.6°F. The maximum and minimum values were 73.0°F and 75.8°F respectively.

You can expect various weather conditions during July. Be ready for sunny, cloudy or even gloomy days.

Precipitation total in July for Porto Santo Island is 0.2 in. It makes july one of the least rainy months of the year.

The average wind speed in July is 14.7 mph. It makes July one of the most windy months of the year for Porto Santo Island.

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Porto Santo Island in July is 7.5 hours.