Sea Temperature in Jamestown in May

Complete information on the sea temperature range in the Atlantic Ocean in Jamestown in May. Historical daily data. Climate details for May. Tips on swimming conditions and beach relaxation in Jamestown. 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 Jamestown in May

22°C

MINIMUN

26°C

AVERAGE

30°C

MAXIMUM

Historical Data of Water Temperature in May in Jamestown

Water Temperature Chart for Atlantic Ocean in Jamestown in May

Sea Temperature Table in Jamestown in May Over the Past Years

Day	2024	2023	2022	Average
May 1	25°C	25°C	26°C	25.8°C
May 2	26°C	25°C	28°C	26.3°C
May 3	25°C	25°C	26°C	25.5°C
May 4	25°C	26°C	28°C	26.3°C
May 5	26°C	25°C	30°C	26.8°C
May 6	25°C	25°C	27°C	25.8°C
May 7	25°C	25°C	28°C	26.0°C
May 8	26°C	25°C	26°C	25.5°C
May 9	25°C	25°C	29°C	26.0°C
May 10	24°C	25°C	26°C	25.0°C
May 11	24°C	25°C	26°C	25.0°C
May 12	25°C	25°C	28°C	25.5°C
May 13	25°C	25°C	27°C	25.3°C
May 14	25°C	25°C	29°C	25.8°C
May 15	24°C	26°C	26°C	25.0°C
May 16	25°C	26°C	29°C	26.0°C
May 17	24°C	25°C	26°C	24.8°C
May 18	24°C	25°C	27°C	25.3°C
May 19	25°C	25°C	28°C	25.8°C
May 20	25°C	25°C	29°C	25.5°C
May 21	25°C	24°C	26°C	24.8°C
May 22	25°C	24°C	28°C	25.3°C
May 23	25°C	25°C	26°C	24.8°C
May 24	25°C	25°C	29°C	25.5°C
May 25	25°C	25°C	27°C	25.3°C
May 26	24°C	24°C	27°C	24.5°C
May 27	24°C	24°C	27°C	24.5°C
May 28	24°C	24°C	28°C	24.8°C
May 29	24°C	24°C	28°C	25.0°C
May 30	24°C	24°C	29°C	25.3°C

Jamestown Climate and Swimming Opportunities in May

25°C

Average Day Air Temperature

11°C

Average Night Air Temperature

1 mm

Precipitation Amount per Month

1 days

Number of Rainy Days

11 hrs

Daylight
per Day

7 hrs

Sunshine
per Day

13 km/h

Average Wind Speed

66%

Average
humidity

Jamestown lies within in Saint Helena. The average daytime temperature in Jamestown in May is 25°C (77°F), while the nighttime average is 11°C (53°F). There is typically only one rainy day during the month, with a total precipitation of 1 mm (0.0 inches). The daylight duration in May in Jamestown is 11 hours, with an average of 7 hours of sunshine per day. The average wind speed in May is 13 km/h (8 mph), and the humidity level is around 66%.

The water temperature in Jamestown in May ranges from 24°C to 26°C (75°F to 79°F). At the beginning of the month, the average temperature is around 26°C (79°F), shifting to 25°C (77°F) by mid-May and reaching 25°C (77°F) in the last ten days. Overall, the average sea temperature in Jamestown for May is 25°C (77°F). Optimal swimming conditions. The water is warm, and the air is comfortable for drying off and sunbathing.

Frequently Asked Questions About Water Temperatures in May in Jamestown

What is the sea temperature in Jamestown in May?

The water temperature in the Atlantic Ocean in Jamestown in May ranges from 24°C to 26°C (75°F to 79°F).

Is it possible to swim in the Atlantic Ocean in Jamestown in May?

The average sea temperature in Jamestown in May is 25°C (77°F), and the air temperature is 25°C (77°F), so optimal swimming conditions. The water is warm, and the air is comfortable for drying off and sunbathing.