The highest day temperature in July 2025 was 88°F. The lowest night temperature was 55°F. The average values for day and night temperatures during July were 76.2°F и 62.7°F respectivly.

The average sea surface temperature in July 2025 for Lomonosov was 69.5°F. The maximum and minimum values were 61.4°F and 80.4°F respectively.

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

Precipitation total in July for Lomonosov is 0.9 in. It makes july one of the most rainy months of the year.

The average wind speed in July is 7.2 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 Lomonosov in July is 10.1 hours.