The highest day temperature in July 2025 was 90°F. The lowest night temperature was 53°F. The average values for day and night temperatures during July were 71.1°F и 59.8°F respectivly.

The average sea surface temperature in July 2025 for Wisla was 30.0°F. The maximum and minimum values were 30.0°F and 30.0°F respectively.

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

Precipitation total in July for Wisla is 3.5 in. It makes july the most rainy month of the year.

The average wind speed in July is 5.4 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 Wisla in July is 9.4 hours.