The highest day temperature in July 2023 was 88°F. The lowest night temperature was 64°F. The average values for day and night temperatures during July were 82.7°F и 65.2°F respectivly.

The average sea surface temperature in July 2023 for Sintra was 63.9°F. The maximum and minimum values were 62.4°F and 65.8°F respectively.

Most of the days in July are sunny but you can also expect cloudy and gloomy days.

Precipitation total in July for Sintra is 0.1 in. It makes july the least rainy month of the year.

The average wind speed in July is 12.9 mph. This value is relatively stable throughout the year.

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 Sintra in July is 12.3 hours.