Weatherandclimate.co.uk
The weather for tomorrow in Saint Helena, Ascension and Tristan da Cunha
Daytime temperature is 23.8°C. We can expect tomorrow only light rain, with no more than 0.5 mm precipitation.
On the night from tomorrow to thursday 16 May, the temperature will be 22.9°C.
Moderate wind from East-Southeast
The wind is coming tomorrow from East-Southeast with a wind speed of 4 Bft or 26 km/h.
UV index of 4
The maximum UV strength is 4. With a moderate UV index (3 to 4), you should also be careful if you spend a lot of time in the sun. Choose a sunscreen with SPF 20 or higher.
Weather details Saint Helena, Ascension and Tristan da Cunha on 15 May 2024
| tomorrow | normal | |
| Maximum temperature: | 23.8°C | 21.0°C |
| Wind chill: | 23.8°C | 21.0°C |
| Minimum temperature: | 22.9°C | 18.2°C |
| Rain: | 0.5 mm | 1 mm |
| Wind: | OZO 4 Bft | OZO 4 Bft |
| UV index: | 4 | 4 |
| SPF opinion: | SPF 20+ | SPF 20+ |
Want to know what the normal weather is in May? Then check out the average weather in May for Saint Helena, Ascension and Tristan da Cunha. If you're curious about June, check out the weather in June.
Rain radar
The hourly weather for Saint Helena, Ascension and Tristan da Cunha on wednesday 15 May 2024
Below are all the hourly weather details for Saint Helena, Ascension and Tristan da Cunha for wednesday 15 May 2024. Click on a time of day to see all the details for that hour.
| 00:00 |
23.5°C
|
0.0 mm
|
OZO 4
|
UV 0 |
||
|
Bewolkt
Feels like
24°C
Rain
0.0 mm
Snowfall
0.0 cm
Snow cover
0 cm
Wind
OZO | 4 bft | 21 km/h
Cloud cover
99%
Humidity
71%
Air pressure
1016 mb
Visibility
24 km
UV index
0
Solar radiation
0 W/m²
Solar energy
0 MJ/m²
|
||||||
| 01:00 |
23.3°C
|
0.1 mm
|
OZO 4
|
UV 0 |
||
|
Bewolkt
Feels like
23°C
Rain
0.1 mm
Snowfall
0.0 cm
Snow cover
0 cm
Wind
OZO | 4 bft | 20 km/h
Cloud cover
100%
Humidity
71%
Air pressure
1016 mb
Visibility
24 km
UV index
0
Solar radiation
0 W/m²
Solar energy
0 MJ/m²
|
||||||
| 02:00 |
23.0°C
|
0.0 mm
|
OZO 4
|
UV 0 |
||
|
Bewolkt
Feels like
23°C
Rain
0.0 mm
Snowfall
0.0 cm
Snow cover
0 cm
Wind
OZO | 4 bft | 20 km/h
Cloud cover
100%
Humidity
72%
Air pressure
1016 mb
Visibility
24 km
UV index
0
Solar radiation
0 W/m²
Solar energy
0 MJ/m²
|
||||||
| 03:00 |
23.1°C
|
0.0 mm
|
OZO 4
|
UV 0 |
||
|
Bewolkt
Feels like
23°C
Rain
0.0 mm
Snowfall
0.0 cm
Snow cover
0 cm
Wind
OZO | 4 bft | 21 km/h
Cloud cover
100%
Humidity
73%
Air pressure
1015 mb
Visibility
24 km
UV index
0
Solar radiation
0 W/m²
Solar energy
0 MJ/m²
|
||||||
| 04:00 |
23.3°C
|
0.1 mm
|
OZO 4
|
UV 0 |
||
|
Bewolkt
Feels like
23°C
Rain
0.1 mm
Snowfall
0.0 cm
Snow cover
0 cm
Wind
OZO | 4 bft | 21 km/h
Cloud cover
99%
Humidity
69%
Air pressure
1015 mb
Visibility
24 km
UV index
0
Solar radiation
0 W/m²
Solar energy
0 MJ/m²
|
||||||
| 05:00 |
22.9°C
|
0.0 mm
|
OZO 4
|
UV 0 |
||
|
Bewolkt
Feels like
23°C
Rain
0.0 mm
Snowfall
0.0 cm
Snow cover
0 cm
Wind
OZO | 4 bft | 23 km/h
Cloud cover
100%
Humidity
71%
Air pressure
1015 mb
Visibility
24 km
UV index
0
Solar radiation
0 W/m²
Solar energy
0 MJ/m²
|
||||||
| 06:00 |
23.0°C
|
0.1 mm
|
OZO 4
|
UV 0 |
||
|
Bewolkt
Feels like
23°C
Rain
0.1 mm
Snowfall
0.0 cm
Snow cover
0 cm
Wind
OZO | 4 bft | 25 km/h
Cloud cover
100%
Humidity
72%
Air pressure
1015 mb
Visibility
24 km
UV index
0
Solar radiation
0 W/m²
Solar energy
0 MJ/m²
|
||||||
| 07:00 |
22.9°C
|
0.0 mm
|
OZO 4
|
UV 0 |
||
|
Licht bewolkt
Feels like
23°C
Rain
0.0 mm
Snowfall
0.0 cm
Snow cover
0 cm
Wind
OZO | 4 bft | 26 km/h
Cloud cover
73%
Humidity
73%
Air pressure
1015 mb
Visibility
24 km
UV index
0
Solar radiation
0 W/m²
Solar energy
0 MJ/m²
|
||||||
| 08:00 |
23.0°C
|
0.0 mm
|
OZO 4
|
UV 0 |
||
|
Bewolkt
Feels like
23°C
Rain
0.0 mm
Snowfall
0.0 cm
Snow cover
0 cm
Wind
OZO | 4 bft | 26 km/h
Cloud cover
91%
Humidity
73%
Air pressure
1016 mb
Visibility
24 km
UV index
0
Solar radiation
0 W/m²
Solar energy
0 MJ/m²
|
||||||
| 09:00 |
23.0°C
|
0.0 mm
|
OZO 4
|
UV 0 |
||
|
Bewolkt
Feels like
23°C
Rain
0.0 mm
Snowfall
0.0 cm
Snow cover
0 cm
Wind
OZO | 4 bft | 25 km/h
Cloud cover
100%
Humidity
71%
Air pressure
1016 mb
Visibility
24 km
UV index
0
Solar radiation
2 W/m²
Solar energy
0 MJ/m²
|
||||||
| 10:00 |
23.2°C
|
0.0 mm
|
OZO 4
|
UV 0 |
||
|
Bewolkt
Feels like
23°C
Rain
0.0 mm
Snowfall
0.0 cm
Snow cover
0 cm
Wind
OZO | 4 bft | 24 km/h
Cloud cover
100%
Humidity
70%
Air pressure
1017 mb
Visibility
24 km
UV index
0
Solar radiation
39 W/m²
Solar energy
0 MJ/m²
|
||||||
| 11:00 |
23.2°C
|
0.1 mm
|
O 4
|
UV 1 |
||
|
Bewolkt
Feels like
23°C
Rain
0.1 mm
Snowfall
0.0 cm
Snow cover
0 cm
Wind
O | 4 bft | 23 km/h
Cloud cover
100%
Humidity
71%
Air pressure
1018 mb
Visibility
24 km
UV index
1 | SPF 15+
Solar radiation
88 W/m²
Solar energy
0 MJ/m²
|
||||||
| 12:00 |
23.2°C
|
0.0 mm
|
O 4
|
UV 2 |
||
|
Bewolkt
Feels like
23°C
Rain
0.0 mm
Snowfall
0.0 cm
Snow cover
0 cm
Wind
O | 4 bft | 25 km/h
Cloud cover
100%
Humidity
73%
Air pressure
1018 mb
Visibility
24 km
UV index
2 | SPF 15+
Solar radiation
164 W/m²
Solar energy
1 MJ/m²
|
||||||
| 13:00 |
23.2°C
|
0.1 mm
|
O 4
|
UV 3 |
||
|
Bewolkt
Feels like
23°C
Rain
0.1 mm
Snowfall
0.0 cm
Snow cover
0 cm
Wind
O | 4 bft | 25 km/h
Cloud cover
100%
Humidity
75%
Air pressure
1018 mb
Visibility
24 km
UV index
3 | SPF 20+
Solar radiation
330 W/m²
Solar energy
1 MJ/m²
|
||||||
| 14:00 |
23.1°C
|
0.0 mm
|
O 4
|
UV 4 |
||
|
Bewolkt
Feels like
23°C
Rain
0.0 mm
Snowfall
0.0 cm
Snow cover
0 cm
Wind
O | 4 bft | 23 km/h
Cloud cover
100%
Humidity
77%
Air pressure
1017 mb
Visibility
24 km
UV index
4 | SPF 20+
Solar radiation
360 W/m²
Solar energy
1 MJ/m²
|
||||||
| 15:00 |
23.3°C
|
0.0 mm
|
O 4
|
UV 4 |
||
|
Bewolkt
Feels like
23°C
Rain
0.0 mm
Snowfall
0.0 cm
Snow cover
0 cm
Wind
O | 4 bft | 22 km/h
Cloud cover
100%
Humidity
77%
Air pressure
1017 mb
Visibility
24 km
UV index
4 | SPF 20+
Solar radiation
380 W/m²
Solar energy
1 MJ/m²
|
||||||
| 16:00 |
23.4°C
|
0.1 mm
|
O 4
|
UV 4 |
||
|
Bewolkt
Feels like
23°C
Rain
0.1 mm
Snowfall
0.0 cm
Snow cover
0 cm
Wind
O | 4 bft | 21 km/h
Cloud cover
99%
Humidity
76%
Air pressure
1016 mb
Visibility
24 km
UV index
4 | SPF 20+
Solar radiation
400 W/m²
Solar energy
1 MJ/m²
|
||||||
| 17:00 |
23.3°C
|
0.0 mm
|
O 4
|
UV 3 |
||
|
Licht bewolkt
Feels like
23°C
Rain
0.0 mm
Snowfall
0.0 cm
Snow cover
0 cm
Wind
O | 4 bft | 21 km/h
Cloud cover
66%
Humidity
77%
Air pressure
1016 mb
Visibility
24 km
UV index
3 | SPF 20+
Solar radiation
342 W/m²
Solar energy
1 MJ/m²
|
||||||
| 18:00 |
23.2°C
|
0.0 mm
|
O 4
|
UV 4 |
||
|
Licht bewolkt
Feels like
23°C
Rain
0.0 mm
Snowfall
0.0 cm
Snow cover
0 cm
Wind
O | 4 bft | 22 km/h
Cloud cover
22%
Humidity
77%
Air pressure
1015 mb
Visibility
24 km
UV index
4 | SPF 20+
Solar radiation
380 W/m²
Solar energy
1 MJ/m²
|
||||||
| 19:00 |
23.4°C
|
0.0 mm
|
O 4
|
UV 3 |
||
|
Helder
Feels like
23°C
Rain
0.0 mm
Snowfall
0.0 cm
Snow cover
0 cm
Wind
O | 4 bft | 22 km/h
Cloud cover
1%
Humidity
75%
Air pressure
1015 mb
Visibility
24 km
UV index
3 | SPF 20+
Solar radiation
266 W/m²
Solar energy
1 MJ/m²
|
||||||
| 20:00 |
23.4°C
|
0.0 mm
|
O 4
|
UV 1 |
||
|
Licht bewolkt
Feels like
23°C
Rain
0.0 mm
Snowfall
0.0 cm
Snow cover
0 cm
Wind
O | 4 bft | 24 km/h
Cloud cover
35%
Humidity
74%
Air pressure
1016 mb
Visibility
24 km
UV index
1 | SPF 15+
Solar radiation
67 W/m²
Solar energy
0 MJ/m²
|
||||||
| 21:00 |
23.4°C
|
0.0 mm
|
OZO 4
|
UV 0 |
||
|
Licht bewolkt
Feels like
23°C
Rain
0.0 mm
Snowfall
0.0 cm
Snow cover
0 cm
Wind
OZO | 4 bft | 25 km/h
Cloud cover
79%
Humidity
74%
Air pressure
1016 mb
Visibility
24 km
UV index
0
Solar radiation
0 W/m²
Solar energy
0 MJ/m²
|
||||||
| 22:00 |
23.6°C
|
0.0 mm
|
OZO 4
|
UV 0 |
||
|
Licht bewolkt
Feels like
24°C
Rain
0.0 mm
Snowfall
0.0 cm
Snow cover
0 cm
Wind
OZO | 4 bft | 26 km/h
Cloud cover
60%
Humidity
74%
Air pressure
1017 mb
Visibility
24 km
UV index
0
Solar radiation
0 W/m²
Solar energy
0 MJ/m²
|
||||||
| 23:00 |
23.8°C
|
0.0 mm
|
OZO 4
|
UV 0 |
||
|
Helder
Feels like
24°C
Rain
0.0 mm
Snowfall
0.0 cm
Snow cover
0 cm
Wind
OZO | 4 bft | 26 km/h
Cloud cover
3%
Humidity
73%
Air pressure
1017 mb
Visibility
24 km
UV index
0
Solar radiation
0 W/m²
Solar energy
0 MJ/m²
|
||||||