The highest day temperature in October 2024 was 68°F. The lowest night temperature was 40°F. The average values for day and night temperatures during October were 59.0°F и 50.4°F respectivly.

The average sea surface temperature in October 2024 for Groningen was 54.9°F. The maximum and minimum values were 52.8°F and 59.0°F respectively.

Most of the days in October are gloomy but you can also expect sunny days.

Precipitation total in October for Groningen is 1.8 in.

The average wind speed in October is 10.7 mph.

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 October is 4.5 hours.