The highest day temperature in October 2023 was 57°F. The lowest night temperature was 21°F. The average values for day and night temperatures during October were 40.4°F и 34.9°F respectivly.

The average sea surface temperature in October 2023 for Imatra was 50.9°F. The maximum and minimum values were 43.2°F and 58.6°F respectively.

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

Precipitation total in October for Imatra is 2.3 in.

The average wind speed in October is 7.4 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 Imatra in October is 3.6 hours.