The highest day temperature in July 2023 was 97°F. The lowest night temperature was 46°F. The average values for day and night temperatures during July were 81.2°F и 56.9°F respectivly.

The average sea surface temperature in July 2023 for Geneva was 73.4°F. The maximum and minimum values were 69.8°F and 76.6°F respectively.

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

Precipitation total in July for Geneva is 3.4 in.

The average wind speed in July is 3.9 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 Geneva in July is 10.8 hours.