St. Helena Is. (St Helena - Ascension and Tristan Da Cunha) last 24 hours weather
Find a forecast
Tuesday (20 May 2025)
| 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | 20:00 | 21:00 | 22:00 | 23:00 | |
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Temperature
°C
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| Temperature in degrees Celsius |
20.6°
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19.9°
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20.1°
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18.9°
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18.5°
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18.4°
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18.4°
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18.3°
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17.3°
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Wind direction and speed
mph
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| Wind direction and speed in miles per hour |
E
21
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E
19
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E
17
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E
21
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E
16
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E
19
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ESE
17
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ESE
18
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ESE
19
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| Wind gust in miles per hour | 34 | 31 | 27 | 34 | 29 | 31 | 29 | 31 | 34 |
| Humidity | 70% | 81% | 79% | 85% | 85% | 87% | 86% | 90% | 91% |
| Pressure in hectopascals | 1,018 | 1,018 | 1,018 | 1,018 | 1,018 | 1,019 | 1,020 | 1,020 | 1,021 |
Wednesday (21 May 2025)
| 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 | |
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Temperature
°C
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| Temperature in degrees Celsius |
18.2°
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17.9°
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17.8°
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17.3°
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17.3°
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17.0°
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16.8°
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17.1°
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17.3°
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17.1°
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18.3°
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18.6°
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18.5°
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19.9°
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19.1°
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18.6°
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18.6°
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18.1°
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18.2°
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17.7°
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17.9°
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17.9°
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17.9°
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17.4°
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Wind direction and speed
mph
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| Wind direction and speed in miles per hour |
ESE
20
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ESE
21
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ESE
18
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ESE
17
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ESE
18
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ESE
19
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ESE
20
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ESE
20
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ESE
16
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E
22
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ESE
17
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E
19
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ESE
18
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E
17
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E
17
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ESE
16
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ESE
17
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ESE
16
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ESE
14
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ESE
14
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ESE
18
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ESE
17
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ESE
15
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ESE
13
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| Wind gust in miles per hour | 29 | 29 | 29 | 29 | 31 | 31 | 31 | 31 | 34 | 36 | 31 | 29 | 29 | 34 | 34 | 29 | 27 | 25 | 22 | 27 | 25 | 27 | 27 | 25 |
| Humidity | 85% | 90% | 89% | 91% | 91% | 89% | 97% | 96% | 94% | 86% | 86% | 83% | 90% | 80% | 84% | 89% | 84% | 91% | 89% | 93% | 88% | 90% | 92% | 94% |
| Pressure in hectopascals | 1,020 | 1,020 | 1,020 | 1,020 | 1,019 | 1,019 | 1,019 | 1,019 | 1,020 | 1,020 | 1,021 | 1,021 | 1,021 | 1,020 | 1,019 | 1,019 | 1,018 | 1,018 | 1,018 | 1,019 | 1,019 | 1,020 | 1,020 | 1,020 |
Thursday (22 May 2025)
| 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 | |
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| Weather symbol |
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Temperature
°C
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| Temperature in degrees Celsius |
17.8°
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17.6°
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17.5°
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17.1°
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16.5°
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16.7°
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16.9°
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17.4°
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16.4°
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18.0°
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18.2°
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17.9°
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18.6°
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21.4°
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19.8°
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Wind direction and speed
mph
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| Wind direction and speed in miles per hour |
ESE
19
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ESE
16
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ESE
16
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ESE
15
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ESE
18
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E
16
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ESE
17
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ESE
18
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ESE
13
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E
17
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E
17
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ESE
17
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ESE
14
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E
15
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ESE
12
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| Wind gust in miles per hour | 27 | 27 | 25 | 25 | 27 | 25 | 27 | 25 | 29 | 25 | 31 | 25 | 25 | 22 | 22 |
| Humidity | 85% | 89% | 91% | 83% | 91% | 93% | 91% | 80% | 94% | 79% | 87% | 84% | 83% | 75% | 80% |
| Pressure in hectopascals | 1,020 | 1,020 | 1,019 | 1,018 | 1,018 | 1,018 | 1,018 | 1,018 | 1,019 | 1,020 | 1,020 | 1,020 | 1,020 | 1,020 | 1,019 |
Location Details
Location: -15.942, -5.667
Altitude:
436m above sea level