Ascension (St Helena - Ascension and Tristan Da Cunha) weather
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Forecast days
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Today. Maximum daytime temperature: 27 degrees Celsius; Minimum nighttime temperature: 25 degrees Celsius. Cloudy changing to sunny intervals by lunchtime. Sunrise: 07:00; Sunset: 18:53. UV: Extreme;
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Thursday 22 April. Maximum daytime temperature: 27 degrees Celsius; Minimum nighttime temperature: 26 degrees Celsius. Partly cloudy changing to sunny intervals by lunchtime. Sunrise: 07:00; Sunset: 18:53. UV: Very high;
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Friday 23 April. Maximum daytime temperature: 27 degrees Celsius; Minimum nighttime temperature: 26 degrees Celsius. Partly cloudy changing to sunny by late morning. Sunrise: 07:00; Sunset: 18:52. UV: Extreme;
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Saturday 24 April. Maximum daytime temperature: 27 degrees Celsius; Minimum nighttime temperature: 26 degrees Celsius. Partly cloudy changing to sunny by late morning. Sunrise: 07:00; Sunset: 18:52. UV: Extreme;
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Sunday 25 April. Maximum daytime temperature: 27 degrees Celsius; Minimum nighttime temperature: 26 degrees Celsius. Partly cloudy changing to sunny by late morning. Sunrise: 07:00; Sunset: 18:51. UV: Extreme;
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Monday 26 April. Maximum daytime temperature: 27 degrees Celsius; Minimum nighttime temperature: 26 degrees Celsius. Clear changing to partly cloudy by nighttime. Sunrise: 07:00; Sunset: 18:51. UV: Extreme;
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Tuesday 27 April. Maximum daytime temperature: 27 degrees Celsius; Minimum nighttime temperature: 26 degrees Celsius. Partly cloudy changing to sunny by late morning. Sunrise: 07:00; Sunset: 18:51. UV: Extreme;
Seven day forecast for Ascension
Today (21 April 2021)
| Time | Now | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | 20:00 | 21:00 | 22:00 | 23:00 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbol |
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| Chance of precipitation | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | 10% |
| Temperature in degrees Celsius |
26°
|
26°
|
27°
|
27°
|
27°
|
27°
|
26°
|
26°
|
26°
|
26°
|
26°
|
26°
|
26°
|
26°
|
26°
|
| Feels like temperature in degrees Celsius | 25° | 25° | 25° | 26° | 25° | 25° | 25° | 25° | 25° | 25° | 25° | 25° | 25° | 25° | 25° |
| Wind direction and speed in miles per hour |
SE
15
|
SE
15
|
SE
15
|
SE
16
|
SE
16
|
SE
16
|
SE
16
|
SE
16
|
SE
16
|
SE
16
|
SE
15
|
ESE
15
|
ESE
15
|
ESE
14
|
ESE
14
|
| Wind gust in miles per hour | 21 | 21 | 21 | 21 | 22 | 22 | 22 | 22 | 22 | 21 | 21 | 21 | 21 | 20 | 19 |
| Visibility | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG |
| Humidity | 71% | 71% | 71% | 71% | 71% | 71% | 71% | 71% | 71% | 71% | 71% | 71% | 71% | 70% | 70% |
| UV | 4 | 6 | 9 | 11 | 10 | 8 | 7 | 5 | 3 | 1 | - | - | - | - | - |
Thursday (22 April 2021)
| Time | 00:00 | 01:00 | 02:00 | 03:00 | 04:00 | 05:00 | 06:00 | 07:00 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | 20:00 | 21:00 | 22:00 | 23:00 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbol |
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| Chance of precipitation | 10% | 10% | <5% | <5% | <5% | <5% | <5% | <5% | 10% | 10% | 10% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% |
| Temperature in degrees Celsius |
26°
|
26°
|
26°
|
26°
|
26°
|
26°
|
26°
|
26°
|
26°
|
26°
|
27°
|
27°
|
27°
|
27°
|
27°
|
26°
|
26°
|
26°
|
26°
|
26°
|
26°
|
26°
|
26°
|
26°
|
| Feels like temperature in degrees Celsius | 25° | 25° | 25° | 25° | 25° | 25° | 25° | 25° | 25° | 25° | 26° | 26° | 26° | 26° | 26° | 25° | 25° | 25° | 25° | 25° | 25° | 25° | 25° | 25° |
| Wind direction and speed in miles per hour |
ESE
13
|
SE
12
|
SE
12
|
SE
11
|
SE
11
|
SE
12
|
SE
12
|
SE
13
|
SE
14
|
SE
15
|
SE
15
|
SE
15
|
SE
15
|
SE
15
|
SE
15
|
SE
15
|
SE
15
|
SE
15
|
SE
15
|
ESE
14
|
ESE
14
|
ESE
14
|
ESE
14
|
ESE
14
|
| Wind gust in miles per hour | 18 | 18 | 17 | 16 | 16 | 17 | 17 | 18 | 19 | 20 | 21 | 21 | 21 | 21 | 21 | 20 | 20 | 20 | 20 | 20 | 20 | 19 | 19 | 19 |
| Visibility | VG | VG | VG | VG | VG | VG | VG | VG | G | G | G | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG |
| Humidity | 70% | 70% | 70% | 70% | 70% | 70% | 70% | 70% | 70% | 70% | 70% | 70% | 70% | 70% | 70% | 71% | 71% | 71% | 71% | 71% | 72% | 72% | 73% | 73% |
| UV | - | - | - | - | - | - | - | - | 2 | 3 | 6 | 8 | 10 | 9 | 8 | 6 | 4 | 3 | 1 | - | - | - | - | - |
Friday (23 April 2021)
| Time | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 | 21:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
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| Chance of precipitation | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% |
| Temperature in degrees Celsius |
26°
|
26°
|
26°
|
26°
|
27°
|
27°
|
26°
|
26°
|
| Feels like temperature in degrees Celsius | 25° | 25° | 25° | 26° | 26° | 26° | 26° | 26° |
| Wind direction and speed in miles per hour |
ESE
13
|
SE
12
|
SE
13
|
SE
14
|
SE
14
|
SE
14
|
SE
14
|
SE
14
|
| Wind gust in miles per hour | 19 | 17 | 18 | 19 | 19 | 19 | 19 | 19 |
| Visibility | VG | VG | VG | VG | VG | VG | VG | VG |
| Humidity | 74% | 75% | 76% | 75% | 75% | 76% | 76% | 77% |
| UV | - | - | - | 4 | 12 | 7 | 1 | - |
Saturday (24 April 2021)
| Time | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 | 21:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
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| Chance of precipitation | <5% | <5% | 10% | 10% | <5% | <5% | <5% | <5% |
| Temperature in degrees Celsius |
26°
|
26°
|
26°
|
26°
|
27°
|
27°
|
27°
|
26°
|
| Feels like temperature in degrees Celsius | 26° | 25° | 25° | 26° | 26° | 26° | 26° | 26° |
| Wind direction and speed in miles per hour |
SE
14
|
SE
13
|
SE
14
|
SE
14
|
SE
14
|
SE
13
|
ESE
14
|
SE
14
|
| Wind gust in miles per hour | 19 | 18 | 19 | 20 | 19 | 19 | 19 | 19 |
| Visibility | VG | VG | VG | VG | VG | VG | VG | VG |
| Humidity | 78% | 78% | 78% | 78% | 76% | 76% | 76% | 76% |
| UV | - | - | - | 4 | 11 | 7 | 1 | - |
Sunday (25 April 2021)
| Time | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 | 21:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
|
|
| Chance of precipitation | <5% | <5% | 10% | <5% | <5% | <5% | <5% | <5% |
| Temperature in degrees Celsius |
26°
|
26°
|
26°
|
26°
|
27°
|
27°
|
26°
|
26°
|
| Feels like temperature in degrees Celsius | 26° | 25° | 25° | 25° | 26° | 26° | 26° | 25° |
| Wind direction and speed in miles per hour |
SE
14
|
SE
14
|
ESE
14
|
ESE
15
|
ESE
15
|
ESE
14
|
ESE
14
|
ESE
15
|
| Wind gust in miles per hour | 19 | 19 | 20 | 21 | 21 | 20 | 20 | 20 |
| Visibility | VG | VG | VG | VG | VG | VG | VG | VG |
| Humidity | 76% | 76% | 76% | 74% | 73% | 73% | 73% | 73% |
| UV | - | - | - | 4 | 12 | 7 | 1 | - |
Monday (26 April 2021)
| Time | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 | 21:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
|
|
| Chance of precipitation | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% |
| Temperature in degrees Celsius |
26°
|
26°
|
26°
|
26°
|
27°
|
27°
|
27°
|
26°
|
| Feels like temperature in degrees Celsius | 25° | 25° | 25° | 25° | 26° | 26° | 25° | 25° |
| Wind direction and speed in miles per hour |
ESE
14
|
ESE
14
|
ESE
14
|
ESE
16
|
ESE
16
|
ESE
15
|
ESE
16
|
ESE
16
|
| Wind gust in miles per hour | 20 | 20 | 20 | 21 | 21 | 21 | 21 | 22 |
| Visibility | VG | VG | VG | VG | VG | VG | VG | VG |
| Humidity | 73% | 73% | 73% | 72% | 71% | 71% | 71% | 71% |
| UV | - | - | - | 4 | 11 | 7 | 1 | - |
Tuesday (27 April 2021)
| Time | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 | 21:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
|
|
| Chance of precipitation | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% |
| Temperature in degrees Celsius |
26°
|
26°
|
26°
|
26°
|
27°
|
27°
|
27°
|
26°
|
| Feels like temperature in degrees Celsius | 25° | 25° | 25° | 25° | 25° | 25° | 25° | 25° |
| Wind direction and speed in miles per hour |
ESE
16
|
ESE
16
|
ESE
16
|
ESE
17
|
ESE
16
|
ESE
16
|
ESE
16
|
ESE
16
|
| Wind gust in miles per hour | 22 | 22 | 22 | 23 | 23 | 22 | 22 | 22 |
| Visibility | VG | VG | VG | VG | VG | VG | VG | VG |
| Humidity | 71% | 72% | 72% | 72% | 71% | 71% | 72% | 72% |
| UV | - | - | - | 4 | 11 | 7 | 1 | - |