St. Helena Is. (St Helena - Ascension and Tristan Da Cunha) last 24 hours weather
Find a forecast
Tuesday (2 December 2025)
| 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 |
17.0°
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18.4°
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18.7°
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19.1°
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18.6°
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19.5°
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19.3°
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19.9°
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18.4°
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18.2°
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17.3°
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16.9°
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16.8°
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16.6°
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16.6°
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16.8°
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Wind direction and speed
mph
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| Wind direction and speed in miles per hour |
SE
19
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SE
19
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ESE
18
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ESE
21
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ESE
17
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ESE
18
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ESE
17
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SE
16
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ESE
14
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SE
15
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ESE
15
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ESE
15
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ESE
15
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ESE
14
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ESE
17
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ESE
14
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| Wind gust in miles per hour | 27 | 29 | 27 | 27 | 27 | 27 | 25 | 22 | 25 | 22 | 22 | 20 | 20 | 20 | 22 | 20 |
| Humidity | 83% | 74% | 71% | 70% | 78% | 71% | 74% | 70% | 76% | 82% | 84% | 87% | 87% | 91% | 79% | 88% |
| Pressure in hectopascals | 1,015 | 1,015 | 1,015 | 1,015 | 1,015 | 1,014 | 1,014 | 1,013 | 1,013 | 1,013 | 1,014 | 1,014 | 1,015 | 1,016 | 1,016 | 1,016 |
Wednesday (3 December 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 |
16.9°
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16.7°
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16.6°
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16.6°
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16.6°
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16.7°
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16.5°
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16.7°
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16.7°
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17.9°
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18.0°
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18.7°
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19.3°
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18.8°
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19.6°
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19.1°
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18.7°
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17.9°
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17.7°
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17.4°
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17.2°
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17.2°
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16.8°
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17.1°
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Wind direction and speed
mph
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| Wind direction and speed in miles per hour |
SE
14
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ESE
13
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SE
15
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SE
13
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SE
14
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ESE
14
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SE
13
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ESE
15
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ESE
17
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ESE
18
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ESE
19
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ESE
17
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ESE
14
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ESE
14
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ESE
14
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ESE
10
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ESE
11
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SE
10
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SE
10
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SSE
10
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SE
13
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SE
16
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SE
15
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SE
13
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| Wind gust in miles per hour | 20 | 20 | 20 | 20 | 20 | 22 | 20 | 22 | 25 | 25 | 25 | 25 | 25 | 25 | 22 | 18 | 20 | 16 | 16 | 18 | 20 | 22 | 20 | 22 |
| Humidity | 81% | 89% | 87% | 85% | 80% | 78% | 86% | 85% | 85% | 82% | 79% | 70% | 72% | 73% | 66% | 67% | 77% | 82% | 85% | 82% | 79% | 77% | 81% | 79% |
| Pressure in hectopascals | 1,015 | 1,015 | 1,014 | 1,014 | 1,014 | 1,014 | 1,015 | 1,016 | 1,016 | 1,016 | 1,016 | 1,015 | 1,015 | 1,015 | 1,014 | 1,014 | 1,013 | 1,014 | 1,014 | 1,014 | 1,015 | 1,015 | 1,016 | 1,016 |
Thursday (4 December 2025)
| 00:00 | 01:00 | 02:00 | 03:00 | 04:00 | 05:00 | 06:00 | 07:00 | |
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| Weather symbol |
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Temperature
°C
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| Temperature in degrees Celsius |
17.1°
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17.1°
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17.1°
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17.1°
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16.9°
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17.1°
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16.9°
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17.1°
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Wind direction and speed
mph
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| Wind direction and speed in miles per hour |
SE
11
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SE
12
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SE
10
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SE
12
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ESE
13
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SE
12
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ESE
17
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ESE
15
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| Wind gust in miles per hour | 18 | 16 | 16 | 18 | 20 | 20 | 22 | 22 |
| Humidity | 83% | 80% | 80% | 83% | 86% | 80% | 88% | 84% |
| Pressure in hectopascals | 1,016 | 1,016 | 1,015 | 1,015 | 1,015 | 1,015 | 1,016 | 1,016 |
Location Details
Location: -15.942, -5.667
Altitude:
436m above sea level