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Sea Temperature in Kotka in October
Complete information on the sea temperature range in the Gulf of Finland in Kotka in October. Historical daily data. Climate details for October. Tips on swimming conditions and beach relaxation in Kotka. We find every spot where you can swim and tell you what the water temperature is there today and throughout the year.
Water Temperature Range in Kotka in October
5°C
MINIMUN
10.5°C
AVERAGE
16°C
MAXIMUM
Historical Data of Water Temperature in October in Kotka
Water Temperature Chart for Gulf of Finland in Kotka in October
Sea Temperature Table in Kotka in October Over the Past Years
| Day | 2024 | 2023 | 2022 | Average |
|---|---|---|---|---|
| Oct 1 | 11°C | 13°C | 13°C | 12.5°C |
| Oct 2 | 11°C | 13°C | 13°C | 12.3°C |
| Oct 3 | 12°C | 13°C | 12°C | 12.5°C |
| Oct 4 | 12°C | 13°C | 12°C | 12.3°C |
| Oct 5 | 11°C | 12°C | 12°C | 11.8°C |
| Oct 6 | 11°C | 12°C | 12°C | 11.8°C |
| Oct 7 | 11°C | 13°C | 11°C | 12.0°C |
| Oct 8 | 11°C | 13°C | 11°C | 12.0°C |
| Oct 9 | 11°C | 13°C | 11°C | 11.8°C |
| Oct 10 | 11°C | 13°C | 10°C | 11.5°C |
| Oct 11 | 11°C | 13°C | 10°C | 11.5°C |
| Oct 12 | 11°C | 13°C | 10°C | 11.5°C |
| Oct 13 | 11°C | 13°C | 10°C | 11.5°C |
| Oct 14 | 10°C | 12°C | 9°C | 11.0°C |
| Oct 15 | 11°C | 12°C | 9°C | 11.0°C |
| Oct 16 | 11°C | 12°C | 9°C | 11.0°C |
| Oct 17 | 10°C | 12°C | 9°C | 10.8°C |
| Oct 18 | 10°C | 12°C | 8°C | 10.5°C |
| Oct 19 | 10°C | 12°C | 8°C | 10.5°C |
| Oct 20 | 10°C | 11°C | 8°C | 10.3°C |
| Oct 21 | 9°C | 10°C | 8°C | 9.5°C |
| Oct 22 | 9°C | 11°C | 7°C | 9.5°C |
| Oct 23 | 9°C | 10°C | 7°C | 9.3°C |
| Oct 24 | 8°C | 9°C | 7°C | 8.8°C |
| Oct 25 | 9°C | 10°C | 6°C | 8.8°C |
| Oct 26 | 8°C | 10°C | 6°C | 8.8°C |
| Oct 27 | 9°C | 9°C | 6°C | 8.8°C |
| Oct 28 | 8°C | 9°C | 6°C | 8.3°C |
| Oct 29 | 8°C | 10°C | 5°C | 8.3°C |
| Oct 30 | 9°C | 10°C | 5°C | 8.5°C |
Kotka Climate and Swimming Opportunities in October
7°C
Average Day Air Temperature
2°C
Average Night Air Temperature
67 mm
Precipitation Amount per Month
12 days
Number of Rainy Days
10 hrs
Daylight
per Day
2 hrs
Sunshine
per Day
10 km/h
Average Wind Speed
87%
Average
humidity
Kotka lies within the Southern Finland Province in Finland. The average daytime temperature in Kotka in October is 7°C (45°F), while the nighttime average is 2°C (36°F). There are typically 12 rainy days during the month, with a total precipitation of 67 mm (2.6 inches). The daylight duration in October in Kotka is 10 hours, with an average of 2 hours of sunshine per day. The average wind speed in October is 10 km/h (6 mph), and the humidity level is around 87%.
The water temperature in Kotka in October ranges from 8°C to 12°C (46°F to 54°F). At the beginning of the month, the average temperature is around 12°C (54°F), shifting to 11°C (52°F) by mid-October and reaching 9°C (48°F) in the last ten days. Overall, the average sea temperature in Kotka for October is 11°C (52°F). The water is still cold, but for short swims, it can be manageable. Warm clothes are necessary after swimming.
Sea Temperature in October in Nearby Cities
Frequently Asked Questions About Water Temperatures in October in Kotka
What is the sea temperature in Kotka in October?
The water temperature in the Gulf of Finland in Kotka in October ranges from 8°C to 12°C (46°F to 54°F).
Is it possible to swim in the Gulf of Finland in Kotka in October?
The average sea temperature in Kotka in October is 11°C (52°F), and the air temperature is 7°C (45°F), so the water is still cold, but for short swims, it can be manageable. Warm clothes are necessary after swimming.