The highest day temperature in April 2025 was 67°F. The lowest night temperature was 20°F. The average values for day and night temperatures during April were 44.7°F и 34.5°F respectivly.

The average sea surface temperature in April 2025 for Vyborg was 34.4°F. The maximum and minimum values were 29.6°F and 39.2°F respectively.

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

Precipitation total in April for Vyborg is 1.8 in. It makes april the least rainy month of the year.

The average wind speed in April is 7.7 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 Vyborg in April is 5.6 hours.