Sea Temperature in Keminmaa in September

Complete information on the sea temperature range in the Gulf of Bothnia in Keminmaa in September. Historical daily data. Climate details for September. Tips on swimming conditions and beach relaxation in Keminmaa. 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 Keminmaa in September

8°C

MINIMUN

12.5°C

AVERAGE

17°C

MAXIMUM

Historical Data of Water Temperature in September in Keminmaa

Water Temperature Chart for Gulf of Bothnia in Keminmaa in September

Sea Temperature Table in Keminmaa in September Over the Past Years

Day	2024	2023	2022	Average
Sep 1	14°C	15°C	13°C	14.3°C
Sep 2	14°C	16°C	13°C	14.3°C
Sep 3	14°C	16°C	13°C	14.3°C
Sep 4	13°C	16°C	13°C	14.0°C
Sep 5	12°C	15°C	13°C	13.5°C
Sep 6	12°C	15°C	13°C	13.8°C
Sep 7	12°C	16°C	13°C	13.8°C
Sep 8	12°C	15°C	12°C	13.3°C
Sep 9	12°C	15°C	12°C	13.3°C
Sep 10	12°C	15°C	12°C	13.3°C
Sep 11	12°C	15°C	12°C	13.0°C
Sep 12	12°C	15°C	12°C	13.3°C
Sep 13	12°C	15°C	12°C	13.3°C
Sep 14	12°C	15°C	12°C	13.3°C
Sep 15	12°C	14°C	12°C	12.8°C
Sep 16	11°C	15°C	12°C	12.8°C
Sep 17	11°C	14°C	12°C	12.5°C
Sep 18	11°C	14°C	12°C	12.5°C
Sep 19	11°C	14°C	12°C	12.5°C
Sep 20	11°C	14°C	11°C	12.0°C
Sep 21	11°C	14°C	11°C	12.3°C
Sep 22	10°C	14°C	11°C	11.8°C
Sep 23	10°C	13°C	11°C	11.8°C
Sep 24	10°C	13°C	11°C	11.8°C
Sep 25	10°C	13°C	11°C	11.5°C
Sep 26	9°C	13°C	10°C	11.0°C
Sep 27	9°C	13°C	11°C	11.3°C
Sep 28	10°C	13°C	11°C	11.3°C
Sep 29	9°C	13°C	10°C	10.8°C

Keminmaa Climate and Swimming Opportunities in September

14°C

Average Day Air Temperature

6°C

Average Night Air Temperature

55 mm

Precipitation Amount per Month

11 days

Number of Rainy Days

13 hrs

Daylight
per Day

3 hrs

Sunshine
per Day

10 km/h

Average Wind Speed

84%

Average
humidity

Keminmaa lies within the Lapland in Finland. The average daytime temperature in Keminmaa in September is 14°C (57°F), while the nighttime average is 6°C (43°F). There are typically 11 rainy days during the month, with a total precipitation of 55 mm (2.2 inches). The daylight duration in September in Keminmaa is 13 hours, with an average of 3 hours of sunshine per day. The average wind speed in September is 10 km/h (6 mph), and the humidity level is around 84%.

The water temperature in Keminmaa 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 12°C (54°F) in the last ten days. Overall, the average sea temperature in Keminmaa for September is 13°C (55°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 Keminmaa

What is the sea temperature in Keminmaa in September?

The water temperature in the Gulf of Bothnia in Keminmaa 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 Keminmaa in September?

The average sea temperature in Keminmaa in September is 13°C (55°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.