The highest day temperature in July 2025 was 81°F. The lowest night temperature was 53°F. The average values for day and night temperatures during July were 72.7°F и 60.9°F respectivly.

The average sea surface temperature in July 2025 for Bournemouth was 68.1°F. The maximum and minimum values were 65.8°F and 69.6°F respectively.

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

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

The average wind speed in July is 10.2 mph. It makes July the most windless month of the year for Bournemouth.

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 Bournemouth in July is 9.0 hours.