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Sea Temperature in Raahe in September
Complete information on the sea temperature range in the Gulf of Bothnia in Raahe in September. Historical daily data. Climate details for September. Tips on swimming conditions and beach relaxation in Raahe. 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 Raahe in September
8°C
MINIMUN
12°C
AVERAGE
16°C
MAXIMUM
Historical Data of Water Temperature in September in Raahe
Water Temperature Chart for Gulf of Bothnia in Raahe in September
Sea Temperature Table in Raahe in September Over the Past Years
| Day | 2024 | 2023 | 2022 | Average |
|---|---|---|---|---|
| Sep 1 | 12°C | 15°C | 13°C | 13.5°C |
| Sep 2 | 13°C | 15°C | 13°C | 13.8°C |
| Sep 3 | 13°C | 16°C | 13°C | 14.0°C |
| Sep 4 | 11°C | 15°C | 13°C | 13.5°C |
| Sep 5 | 12°C | 15°C | 13°C | 13.5°C |
| Sep 6 | 12°C | 15°C | 13°C | 13.5°C |
| Sep 7 | 11°C | 15°C | 13°C | 13.3°C |
| Sep 8 | 11°C | 15°C | 12°C | 13.0°C |
| Sep 9 | 11°C | 15°C | 12°C | 13.0°C |
| Sep 10 | 11°C | 15°C | 12°C | 13.0°C |
| Sep 11 | 11°C | 15°C | 12°C | 12.8°C |
| Sep 12 | 10°C | 14°C | 12°C | 12.5°C |
| Sep 13 | 11°C | 15°C | 12°C | 12.8°C |
| Sep 14 | 10°C | 14°C | 12°C | 12.3°C |
| Sep 15 | 11°C | 14°C | 12°C | 12.5°C |
| Sep 16 | 10°C | 14°C | 12°C | 12.3°C |
| Sep 17 | 10°C | 14°C | 12°C | 12.0°C |
| Sep 18 | 10°C | 13°C | 12°C | 12.0°C |
| Sep 19 | 10°C | 13°C | 12°C | 12.0°C |
| Sep 20 | 10°C | 13°C | 11°C | 11.8°C |
| Sep 21 | 9°C | 13°C | 11°C | 11.5°C |
| Sep 22 | 9°C | 13°C | 11°C | 11.5°C |
| Sep 23 | 10°C | 13°C | 11°C | 11.5°C |
| Sep 24 | 9°C | 13°C | 11°C | 11.3°C |
| Sep 25 | 8°C | 13°C | 11°C | 11.0°C |
| Sep 26 | 8°C | 12°C | 11°C | 10.8°C |
| Sep 27 | 8°C | 12°C | 10°C | 10.3°C |
| Sep 28 | 9°C | 13°C | 10°C | 10.8°C |
| Sep 29 | 9°C | 13°C | 10°C | 10.8°C |
Raahe Climate and Swimming Opportunities in September
14°C
Average Day Air Temperature
6°C
Average Night Air Temperature
56 mm
Precipitation Amount per Month
11 days
Number of Rainy Days
13 hrs
Daylight
per Day
4 hrs
Sunshine
per Day
9 km/h
Average Wind Speed
85%
Average
humidity
Raahe lies within the North Ostrobothnia in Finland. The average daytime temperature in Raahe in September is 14°C (57°F), while the nighttime average is 6°C (42°F). There are typically 11 rainy days during the month, with a total precipitation of 56 mm (2.2 inches). The daylight duration in September in Raahe is 13 hours, with an average of 4 hours of sunshine per day. The average wind speed in September is 9 km/h (6 mph), and the humidity level is around 85%.
The water temperature in Raahe in September ranges from 10°C to 14°C (50°F to 57°F). At the beginning of the month, the average temperature is around 14°C (57°F), shifting to 13°C (55°F) by mid-September and reaching 11°C (52°F) in the last ten days. Overall, the average sea temperature in Raahe for September is 12°C (54°F). The water is cool, but many swimmers can tolerate it, especially with the sun out. Acclimatization is helpful.
Sea Temperature in September in Nearby Cities
Frequently Asked Questions About Water Temperatures in September in Raahe
What is the sea temperature in Raahe in September?
The water temperature in the Gulf of Bothnia in Raahe in September ranges from 10°C to 14°C (50°F to 57°F).
Is it possible to swim in the Gulf of Bothnia in Raahe in September?
The average sea temperature in Raahe in September is 12°C (54°F), and the air temperature is 14°C (57°F), so the water is cool, but many swimmers can tolerate it, especially with the sun out. Acclimatization is helpful.