The highest day temperature in April 2024 was 79°F. The lowest night temperature was 50°F. The average values for day and night temperatures during April were 67.5°F и 57.0°F respectivly.

The average sea surface temperature in April 2024 for Sintra was 61.1°F. The maximum and minimum values were 59.4°F and 63.4°F respectively.

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

Precipitation total in April for Sintra is 2.3 in. It makes april one of the most rainy months of the year.

The average wind speed in April is 11.3 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 April is 8.6 hours.