Sea Temperature in Perna in May

Complete information on the sea temperature range in the Gulf of Finland in Perna in May. Historical daily data. Climate details for May. Tips on swimming conditions and beach relaxation in Perna. 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 Perna in May

36°F

MINIMUN

46°F

AVERAGE

55°F

MAXIMUM

Historical Data of Water Temperature in May in Perna

Water Temperature Chart for Gulf of Finland in Perna in May

Sea Temperature Table in Perna in May Over the Past Years

Day	2024	2023	2022	Average
May 1	39°C	39°C	36°C	38°C
May 2	39°C	39°C	37°C	39°C
May 3	41°C	39°C	37°C	40°C
May 4	39°C	39°C	37°C	39°C
May 5	41°C	39°C	39°C	40°C
May 6	41°C	39°C	39°C	40°C
May 7	41°C	39°C	39°C	40°C
May 8	41°C	41°C	41°C	41°C
May 9	41°C	41°C	41°C	41°C
May 10	43°C	41°C	41°C	41°C
May 11	41°C	41°C	43°C	42°C
May 12	43°C	41°C	43°C	42°C
May 13	43°C	43°C	43°C	42°C
May 14	43°C	41°C	45°C	42°C
May 15	45°C	43°C	45°C	43°C
May 16	45°C	43°C	45°C	44°C
May 17	46°C	43°C	46°C	45°C
May 18	46°C	43°C	46°C	45°C
May 19	46°C	43°C	46°C	45°C
May 20	46°C	43°C	48°C	46°C
May 21	46°C	43°C	48°C	46°C
May 22	45°C	43°C	48°C	46°C
May 23	46°C	45°C	48°C	47°C
May 24	46°C	45°C	46°C	47°C
May 25	46°C	45°C	46°C	47°C
May 26	46°C	45°C	46°C	47°C
May 27	46°C	46°C	48°C	48°C
May 28	45°C	46°C	48°C	48°C
May 29	45°C	46°C	50°C	47°C
May 30	46°C	46°C	50°C	47°C

Perna Climate and Swimming Opportunities in May

59°F

Average Day Air Temperature

41°F

Average Night Air Temperature

2 in

Precipitation Amount per Month

8 days

Number of Rainy Days

17 hrs

Daylight
per Day

8 hrs

Sunshine
per Day

6 mph

Average Wind Speed

67%

Average
humidity

Perna lies within the Southern Finland Province in Finland. The average daytime temperature in Perna in May is 15°C (59°F), while the nighttime average is 5°C (40°F). There are typically eight rainy days during the month, with a total precipitation of 39 mm (1.5 inches). The daylight duration in May in Perna is 17 hours, with an average of 8 hours of sunshine per day. The average wind speed in May is 10 km/h (6 mph), and the humidity level is around 67%.

The water temperature in Perna 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 Perna for May is 6°C (43°F). The water is frigid, but with warmer air, it might be tolerable for a quick swim. Wetsuits are recommended.

Sea Temperature in May in Nearby Cities

Frequently Asked Questions About Water Temperatures in May in Perna

What is the sea temperature in Perna in May?

The water temperature in the Gulf of Finland in Perna in May ranges from 3°C to 9°C (37°F to 48°F).

Is it possible to swim in the Gulf of Finland in Perna in May?

The average sea temperature in Perna in May is 6°C (43°F), and the air temperature is 15°C (59°F), so the water is frigid, but with warmer air, it might be tolerable for a quick swim. Wetsuits are recommended.