The highest day temperature in July 2026 was 83°F. The lowest night temperature was 61°F. The average values for day and night temperatures during July were 71.6°F и 65.4°F respectivly.

The average sea surface temperature in July 2026 for Oostende was 73.4°F. The maximum and minimum values were 71.8°F and 75.4°F respectively.

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

Precipitation total in July for Oostende is 1.6 in. It makes july one of the least rainy months of the year.

The average wind speed in July is 11.8 mph. It makes July the most windless month of the year for Oostende.

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 Oostende in July is 9.6 hours.