Sea Temperature in Osthammar in May

Complete information on the sea temperature range in the Baltic Sea in Osthammar in May. Historical daily data. Climate details for May. 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 May

34°F

MINIMUN

43°F

AVERAGE

52°F

MAXIMUM

Historical Data of Water Temperature in May in Osthammar

Water Temperature Chart for Baltic Sea in Osthammar in May

Sea Temperature Table in Osthammar in May Over the Past Years

Day	2024	2023	2022	Average
May 1	41°C	39°C	36°C	40°C
May 2	41°C	39°C	36°C	40°C
May 3	41°C	39°C	36°C	39°C
May 4	41°C	39°C	36°C	39°C
May 5	41°C	39°C	37°C	40°C
May 6	41°C	39°C	37°C	40°C
May 7	39°C	43°C	37°C	40°C
May 8	41°C	43°C	39°C	42°C
May 9	41°C	43°C	39°C	41°C
May 10	43°C	43°C	39°C	42°C
May 11	41°C	45°C	41°C	42°C
May 12	41°C	46°C	41°C	42°C
May 13	43°C	46°C	41°C	43°C
May 14	43°C	46°C	41°C	43°C
May 15	43°C	48°C	43°C	44°C
May 16	43°C	48°C	43°C	44°C
May 17	43°C	48°C	43°C	44°C
May 18	43°C	45°C	45°C	44°C
May 19	43°C	45°C	45°C	44°C
May 20	45°C	45°C	45°C	45°C
May 21	45°C	46°C	45°C	45°C
May 22	45°C	46°C	45°C	45°C
May 23	46°C	46°C	45°C	46°C
May 24	46°C	46°C	45°C	46°C
May 25	46°C	48°C	45°C	46°C
May 26	45°C	50°C	45°C	46°C
May 27	45°C	48°C	45°C	46°C
May 28	45°C	48°C	45°C	46°C
May 29	46°C	48°C	46°C	47°C
May 30	48°C	50°C	46°C	48°C

Osthammar Climate and Swimming Opportunities in May

59°F

Average Day Air Temperature

43°F

Average Night Air Temperature

1 in

Precipitation Amount per Month

8 days

Number of Rainy Days

17 hrs

Daylight
per Day

8 hrs

Sunshine
per Day

9 mph

Average Wind Speed

66%

Average
humidity

Osthammar lies within the Uppsala County in Sweden. The average daytime temperature in Osthammar in May is 15°C (60°F), while the nighttime average is 6°C (43°F). There are typically eight rainy days during the month, with a total precipitation of 32 mm (1.3 inches). The daylight duration in May in Osthammar is 17 hours, with an average of 8 hours of sunshine per day. The average wind speed in May is 14 km/h (9 mph), and the humidity level is around 66%.

The water temperature in Osthammar in May ranges from 3°C to 9°C (37°F to 48°F). At the beginning of the month, the average temperature is around 4°C (39°F), shifting to 6°C (43°F) by mid-May and reaching 8°C (46°F) in the last ten days. Overall, the average sea temperature in Osthammar for May is 6°C (43°F). Ideal conditions for a refreshing swim, though some may still find it a bit cool.

Sea Temperature in May in Nearby Cities

Frequently Asked Questions About Water Temperatures in May in Osthammar

What is the sea temperature in Osthammar in May?

The water temperature in the Baltic Sea in Osthammar in May ranges from 3°C to 9°C (37°F to 48°F).

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

The average sea temperature in Osthammar in May is 6°C (43°F), and the air temperature is 15°C (60°F), so ideal conditions for a refreshing swim, though some may still find it a bit cool.