St. Helena Is. (St Helena - Ascension and Tristan Da Cunha) last 24 hours weather
Find a forecast
Wednesday (30 July 2025)
| 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 |
15.2°
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15.3°
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15.2°
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15.5°
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15.9°
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16.3°
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16.7°
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16.6°
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16.9°
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17.1°
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17.1°
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16.6°
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16.3°
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16.0°
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15.7°
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15.6°
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15.6°
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15.6°
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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
18
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ESE
20
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SE
19
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ESE
23
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ESE
20
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ESE
24
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ESE
18
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ESE
22
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ESE
22
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ESE
22
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ESE
18
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ESE
23
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ESE
18
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ESE
21
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ESE
21
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ESE
19
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ESE
20
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| Wind gust in miles per hour | 27 | 27 | 29 | 29 | 34 | 29 | 36 | 34 | 34 | 31 | 34 | 31 | 31 | 31 | 31 | 31 | 29 | 29 |
| Humidity | 86% | 85% | 86% | 79% | 78% | 80% | 76% | 74% | 76% | 77% | 75% | 78% | 77% | 77% | 78% | 79% | 80% | 80% |
| Pressure in hectopascals | 1,024 | 1,024 | 1,025 | 1,025 | 1,025 | 1,026 | 1,025 | 1,025 | 1,024 | 1,023 | 1,022 | 1,022 | 1,022 | 1,023 | 1,023 | 1,023 | 1,024 | 1,024 |
Thursday (31 July 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 |
15.8°
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15.5°
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15.5°
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15.9°
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15.3°
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15.7°
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15.7°
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15.6°
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15.1°
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15.5°
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15.5°
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16.0°
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16.1°
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16.3°
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17.6°
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17.1°
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17.1°
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16.5°
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15.6°
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15.4°
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14.7°
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14.2°
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14.3°
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14.4°
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Wind direction and speed
mph
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| Wind direction and speed in miles per hour |
ESE
18
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ESE
18
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ESE
17
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ESE
17
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ESE
21
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SE
16
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SE
17
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SE
17
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ESE
18
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SE
14
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ESE
17
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ESE
14
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ESE
12
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E
17
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E
14
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E
13
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E
10
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ESE
10
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SE
8
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ESE
10
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SE
8
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SE
8
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SSE
7
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SE
11
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| Wind gust in miles per hour | 31 | 31 | 29 | 27 | 29 | 25 | 25 | 27 | 25 | 25 | 27 | 22 | 22 | 22 | 22 | 22 | 16 | 16 | 16 | 13 | 16 | 13 | 16 | 18 |
| Humidity | 80% | 76% | 78% | 81% | 76% | 80% | 82% | 77% | 81% | 78% | 77% | 78% | 81% | 86% | 70% | 80% | 74% | 80% | 88% | 87% | 93% | 96% | 95% | 90% |
| Pressure in hectopascals | 1,024 | 1,023 | 1,023 | 1,022 | 1,022 | 1,021 | 1,022 | 1,022 | 1,023 | 1,023 | 1,024 | 1,023 | 1,023 | 1,022 | 1,021 | 1,021 | 1,020 | 1,020 | 1,021 | 1,021 | 1,021 | 1,021 | 1,021 | 1,021 |
Friday (1 August 2025)
| 00:00 | 01:00 | 02:00 | 03:00 | 04:00 | 05:00 | |
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| Weather symbol |
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Temperature
°C
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| Temperature in degrees Celsius |
13.9°
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13.8°
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14.1°
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13.6°
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13.9°
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13.7°
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Wind direction and speed
mph
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| Wind direction and speed in miles per hour |
SE
10
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S
10
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SE
11
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SSE
9
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SSE
13
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SE
10
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| Wind gust in miles per hour | 18 | 18 | 18 | 16 | 20 | 18 |
| Humidity | 96% | 97% | 96% | 96% | 97% | 97% |
| Pressure in hectopascals | 1,021 | 1,020 | 1,020 | 1,020 | 1,019 | 1,019 |
Location Details
Location: -15.942, -5.667
Altitude:
436m above sea level