Weather forecast for 10 days
Saint Helena, Ascension and Tristan da Cunha

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Weather forecast for the weekend

Weather forecast - Saturday, 18. May

Sunny
06:39

17:59
GMT
Sunny
22°C / 18°C
  • Wind: 32km/h ESE
  • Humidity: 81%
  • Precip. probability: 5%
  • Precipitation: 0mm
  • UV index: 8
On Saturday, in, cloudless and sunny weather is anticipated.
Slight changes in temperature are forecasted, reaching a high of an agreeable 22°C (71.6°F) and decreasing to a low of a refreshing 18°C (64.4°F).
The maximum temperature is predicted to align with the regular maximum of 24°C (75.2°F) in May.
Sunrise will be at 06:39 and sunset at 17:59; the daylight will last for 11h and 20min.

Weather forecast - Sunday, 19. May

Sunny
06:39

17:59
GMT
Sunny
22°C / 18°C
  • Wind: 28km/h SE
  • Humidity: 80%
  • Precip. probability: 5%
  • Precipitation: 0mm
  • UV index: 8
On Sunday, in, a cloudless sky and sunny weather are forecasted.
Temperature shifts will be modest, ranging from a peak of a pleasant 22°C (71.6°F) to a low of a refreshing 18°C (64.4°F).
The day's maximum temperature is predicted to reflect the usual 24°C (75.2°F) high in May.
Sunrise will be at 06:39 and sunset at 17:59; the daylight will last for 11h and 20min.

Long-term weather forecast

10 days weather forecast - Jamestown, Saint Helena, Ascension and Tristan da Cunha

Thu16.May
  • 22°C
  • 19°C
Partly Cloudy
Partly Cloudy
  • Wind: 30km/h ESE
  • Humidity: 78%
  • UV index: 8
  • Precip. probability: 7%
  • Precipitation: 0mm
  • 06:38 18:00 GMT
Fri17.May
  • 22°C
  • 19°C
Mostly Sunny / Wind
Mostly Sunny / Wind
  • Wind: 33km/h SE
  • Humidity: 81%
  • UV index: 8
  • Precip. probability: 5%
  • Precipitation: 0mm
  • 06:38 17:59 GMT
Sat18.May
  • 22°C
  • 18°C
Sunny
Sunny
  • Wind: 32km/h ESE
  • Humidity: 81%
  • UV index: 8
  • Precip. probability: 5%
  • Precipitation: 0mm
  • 06:39 17:59 GMT
Sun19.May
  • 22°C
  • 18°C
Sunny
Sunny
  • Wind: 28km/h SE
  • Humidity: 80%
  • UV index: 8
  • Precip. probability: 5%
  • Precipitation: 0mm
  • 06:39 17:59 GMT
Mon20.May
  • 21°C
  • 18°C
Mostly Sunny
Mostly Sunny
  • Wind: 23km/h SE
  • Humidity: 75%
  • UV index: 8
  • Precip. probability: 4%
  • Precipitation: 0mm
  • 06:39 17:59 GMT
Tue21.May
  • 21°C
  • 18°C
Partly Cloudy
Partly Cloudy
  • Wind: 28km/h SE
  • Humidity: 75%
  • UV index: 8
  • Precip. probability: 3%
  • Precipitation: 0mm
  • 06:40 17:58 GMT
Wed22.May
  • 21°C
  • 18°C
Partly Cloudy
Partly Cloudy
  • Wind: 28km/h ESE
  • Humidity: 74%
  • UV index: 8
  • Precip. probability: 3%
  • Precipitation: 0mm
  • 06:40 17:58 GMT
Thu23.May
  • 21°C
  • 18°C
Partly Cloudy
Partly Cloudy
  • Wind: 26km/h ESE
  • Humidity: 74%
  • UV index: 8
  • Precip. probability: 6%
  • Precipitation: 0mm
  • 06:40 17:58 GMT
Fri24.May
  • 21°C
  • 18°C
Partly Cloudy
Partly Cloudy
  • Wind: 27km/h ESE
  • Humidity: 76%
  • UV index: 7
  • Precip. probability: 23%
  • Precipitation: 0mm
  • 06:41 17:58 GMT
Sat25.May
  • 21°C
  • 18°C
Partly Cloudy
Partly Cloudy
  • Wind: 28km/h ESE
  • Humidity: 75%
  • UV index: 8
  • Precip. probability: 19%
  • Precipitation: 0mm
  • 06:41 17:58 GMT
For the next ten days, a combination of cloudy and occasionally sunny weather is forecasted.
Rain is not anticipated in the upcoming days.
Temperature differences will be unnoticeable in the coming days. The maximum temperature will vary between 21°C (69.8°F) and 22°C (71.6°F), while the lowest nightly temperature differences will be also unnoticeable, as the lowest temperature will be between 18°C (64.4°F) and 19°C (66.2°F).
With a maximum temperature of 22°C (71.6°F), Thursday through Sunday will be the warmest days; all other days, the maximum temperature will be the same 21°C (69.8°F).

Saint Helena, Ascension and Tristan da Cunha

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