Sea Temperature in Jamestown in January

Complete information on the sea temperature range in the Atlantic Ocean in Jamestown in January. Historical daily data. Climate details for January. 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 January

21°C

MINIMUN

25.5°C

AVERAGE

30°C

MAXIMUM

Historical Data of Water Temperature in January in Jamestown

Water Temperature Chart for Atlantic Ocean in Jamestown in January

Sea Temperature Table in Jamestown in January Over the Past Years

Day	2024	2023	2022	Average
Jan 1	22°C	27°C	27°C	24.8°C
Jan 2	22°C	28°C	29°C	25.5°C
Jan 3	22°C	27°C	28°C	25.0°C
Jan 4	22°C	27°C	29°C	25.3°C
Jan 5	22°C	29°C	28°C	25.3°C
Jan 6	22°C	27°C	28°C	25.0°C
Jan 7	22°C	28°C	29°C	25.5°C
Jan 8	22°C	29°C	29°C	25.8°C
Jan 9	22°C	30°C	29°C	26.0°C
Jan 10	22°C	27°C	28°C	25.0°C
Jan 11	22°C	30°C	30°C	26.5°C
Jan 12	22°C	29°C	28°C	25.5°C
Jan 13	22°C	30°C	27°C	25.5°C
Jan 14	23°C	28°C	28°C	25.5°C
Jan 15	23°C	27°C	28°C	25.0°C
Jan 16	23°C	27°C	28°C	25.0°C
Jan 17	23°C	30°C	30°C	26.3°C
Jan 18	23°C	27°C	28°C	25.3°C
Jan 19	23°C	27°C	27°C	24.8°C
Jan 20	23°C	28°C	28°C	25.5°C
Jan 21	23°C	28°C	28°C	25.8°C
Jan 22	23°C	29°C	30°C	26.0°C
Jan 23	23°C	28°C	27°C	25.3°C
Jan 24	23°C	28°C	27°C	25.3°C
Jan 25	23°C	27°C	30°C	25.8°C
Jan 26	23°C	27°C	29°C	25.3°C
Jan 27	24°C	29°C	27°C	26.0°C
Jan 28	24°C	28°C	30°C	26.3°C
Jan 29	23°C	27°C	30°C	25.8°C
Jan 30	23°C	29°C	28°C	25.8°C

Jamestown Climate and Swimming Opportunities in January

26°C

Average Day Air Temperature

16°C

Average Night Air Temperature

9 mm

Precipitation Amount per Month

4 days

Number of Rainy Days

13 hrs

Daylight
per Day

6 hrs

Sunshine
per Day

15 km/h

Average Wind Speed

75%

Average
humidity

Jamestown lies within in Saint Helena. The average daytime temperature in Jamestown in January is 26°C (79°F), while the nighttime average is 16°C (61°F). There are typically four rainy days during the month, with a total precipitation of 9 mm (0.3 inches). The daylight duration in January in Jamestown is 13 hours, with an average of 6 hours of sunshine per day. The average wind speed in January is 15 km/h (9 mph), and the humidity level is around 75%.

The water temperature in Jamestown in January ranges from 24°C to 26°C (75°F to 79°F). At the beginning of the month, the average temperature is around 25°C (77°F), shifting to 26°C (79°F) by mid-January and reaching 26°C (79°F) in the last ten days. Overall, the average sea temperature in Jamestown for January is 26°C (79°F). The water is almost like a bath, perfect for those who prefer very warm conditions. However, it may not be as refreshing on extremely hot days.

Frequently Asked Questions About Water Temperatures in January in Jamestown

What is the sea temperature in Jamestown in January?

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

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

The average sea temperature in Jamestown in January is 26°C (79°F), and the air temperature is 26°C (79°F), so the water is almost like a bath, perfect for those who prefer very warm conditions. However, it may not be as refreshing on extremely hot days.