Sea Temperature in Osthammar in October

Complete information on the sea temperature range in the Baltic Sea in Osthammar in October. Historical daily data. Climate details for October. Tips on swimming conditions and beach relaxation in Osthammar. 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 Osthammar in October

3°C

MINIMUN

8.5°C

AVERAGE

14°C

MAXIMUM

Historical Data of Water Temperature in October in Osthammar

Water Temperature Chart for Baltic Sea in Osthammar in October

Sea Temperature Table in Osthammar in October Over the Past Years

Day	2024	2023	2022	Average
Oct 1	13°C	11°C	12°C	11.8°C
Oct 2	12°C	11°C	12°C	11.3°C
Oct 3	12°C	11°C	12°C	11.3°C
Oct 4	12°C	10°C	12°C	11.0°C
Oct 5	11°C	10°C	12°C	10.8°C
Oct 6	12°C	10°C	11°C	10.8°C
Oct 7	12°C	10°C	11°C	10.8°C
Oct 8	11°C	9°C	11°C	10.3°C
Oct 9	11°C	9°C	11°C	10.3°C
Oct 10	11°C	9°C	11°C	10.0°C
Oct 11	11°C	9°C	9°C	9.8°C
Oct 12	11°C	8°C	9°C	9.5°C
Oct 13	12°C	8°C	9°C	9.5°C
Oct 14	12°C	8°C	9°C	10.0°C
Oct 15	12°C	7°C	9°C	9.3°C
Oct 16	11°C	7°C	10°C	9.3°C
Oct 17	9°C	7°C	10°C	8.8°C
Oct 18	9°C	7°C	9°C	8.5°C
Oct 19	9°C	6°C	9°C	8.3°C
Oct 20	9°C	6°C	9°C	8.3°C
Oct 21	10°C	8°C	9°C	9.0°C
Oct 22	9°C	6°C	9°C	8.0°C
Oct 23	9°C	5°C	9°C	7.8°C
Oct 24	8°C	5°C	9°C	7.5°C
Oct 25	9°C	5°C	9°C	7.8°C
Oct 26	9°C	4°C	9°C	7.5°C
Oct 27	9°C	4°C	9°C	7.5°C
Oct 28	8°C	4°C	9°C	7.3°C
Oct 29	9°C	4°C	9°C	7.5°C
Oct 30	9°C	3°C	7°C	6.5°C

Osthammar Climate and Swimming Opportunities in October

11°C

Average Day Air Temperature

5°C

Average Night Air Temperature

50 mm

Precipitation Amount per Month

11 days

Number of Rainy Days

10 hrs

Daylight
per Day

3 hrs

Sunshine
per Day

16 km/h

Average Wind Speed

83%

Average
humidity

Osthammar lies within the Uppsala County in Sweden. The average daytime temperature in Osthammar in October is 11°C (52°F), while the nighttime average is 5°C (41°F). There are typically 11 rainy days during the month, with a total precipitation of 50 mm (2.0 inches). The daylight duration in October in Osthammar is 10 hours, with an average of 3 hours of sunshine per day. The average wind speed in October is 16 km/h (10 mph), and the humidity level is around 83%.

The water temperature in Osthammar in October ranges from 6°C to 11°C (43°F to 52°F). At the beginning of the month, the average temperature is around 11°C (52°F), shifting to 10°C (50°F) by mid-October and reaching 8°C (46°F) in the last ten days. Overall, the average sea temperature in Osthammar for October is 9°C (48°F). The water is frigid, but with warmer air, it might be tolerable for a quick swim. Wetsuits are recommended.

Sea Temperature in October in Nearby Cities

Frequently Asked Questions About Water Temperatures in October in Osthammar

What is the sea temperature in Osthammar in October?

The water temperature in the Baltic Sea in Osthammar in October ranges from 6°C to 11°C (43°F to 52°F).

Is it possible to swim in the Baltic Sea in Osthammar in October?

The average sea temperature in Osthammar in October is 9°C (48°F), and the air temperature is 11°C (52°F), so the water is frigid, but with warmer air, it might be tolerable for a quick swim. Wetsuits are recommended.