The highest day temperature in July 2023 was 71°F. The lowest night temperature was 56°F. The average values for day and night temperatures during July were 64.5°F и 60.4°F respectivly.

The average sea surface temperature in July 2023 for Kotka was 62.9°F. The maximum and minimum values were 59.0°F and 70.2°F respectively.

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

Precipitation total in July for Kotka is 2.1 in.

The average wind speed in July is 10.4 mph. It makes July one of the most windless months of the year for Kotka.

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 Kotka in July is 11.6 hours.