The highest day temperature in July 2023 was 94°F. The lowest night temperature was 51°F. The average values for day and night temperatures during July were 71.9°F и 58.4°F respectivly.

The average sea surface temperature in July 2023 for Groningen was 66.6°F. The maximum and minimum values were 63.2°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 Groningen is 2.9 in. It makes july the most rainy month of the year.

The average wind speed in July is 9.6 mph. It makes July one of the most windless months of the year for Groningen.

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 Groningen in July is 8.1 hours.