Harlech Castle (Gwynedd) last 24 hours weather
Tuesday (16 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 |
5.2°
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3.5°
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3.5°
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5.3°
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5.8°
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6.4°
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6.9°
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6.0°
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4.1°
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3.8°
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2.0°
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1.5°
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2.1°
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5.0°
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4.6°
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3.6°
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Wind direction and speed
mph
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| Wind direction and speed in miles per hour |
E
2
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WSW
4
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SW
2
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WSW
6
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SSW
6
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SW
10
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SW
10
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WSW
6
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W
5
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SW
1
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N
0
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NE
2
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N
2
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SSW
13
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W
8
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WSW
8
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| Wind gust in miles per hour | 7 | 7 | 7 | 11 | 9 | 13 | 13 | 11 | 9 | 7 | 2 | 4 | 4 | 18 | 16 | 13 |
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Visibility
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| Visibility | E | E | E | E | E | E | E | E | E | E | VG | G | VG | VG | E | VG |
| Humidity | 92% | 92% | 95% | 90% | 85% | 83% | 83% | 83% | 89% | 89% | 95% | 98% | 99% | 96% | 93% | 96% |
| Pressure in hectopascals | 1,010 | 1,011 | 1,012 | 1,012 | 1,013 | 1,013 | 1,013 | 1,013 | 1,014 | 1,015 | 1,015 | 1,016 | 1,016 | 1,015 | 1,015 | 1,015 |
Wednesday (17 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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| Weather symbol |
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Temperature
°C
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| Temperature in degrees Celsius |
4.7°
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3.6°
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5.3°
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5.0°
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5.7°
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6.9°
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7.6°
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7.8°
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7.7°
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7.6°
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7.5°
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7.5°
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8.6°
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8.3°
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8.3°
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8.6°
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9.1°
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9.4°
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10.9°
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10.8°
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10.6°
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11.6°
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10.1°
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9.9°
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Wind direction and speed
mph
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| Wind direction and speed in miles per hour |
WSW
15
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WSW
16
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WSW
15
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WSW
17
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WSW
26
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SW
38
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SW
41
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SW
42
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SW
47
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SW
43
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SW
28
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WSW
21
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SW
40
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SW
33
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SW
28
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WSW
28
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SW
29
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WSW
28
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SW
42
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SW
38
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SW
37
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SW
44
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SW
29
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SW
30
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| Wind gust in miles per hour | 22 | 25 | 22 | 31 | 49 | 54 | 58 | 56 | 65 | 63 | 54 | 31 | 51 | 56 | 54 | 56 | 47 | 51 | 56 | 60 | 56 | 60 | 60 | 43 |
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Visibility
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| Visibility | E | VG | E | E | E | E | G | G | M | P | P | P | P | P | P | P | VP | P | P | P | VP | P | P | VG |
| Humidity | 94% | 93% | 86% | 88% | 86% | 83% | 85% | 87% | 88% | 92% | 94% | 98% | 92% | 94% | 95% | 97% | 97% | 97% | 92% | 92% | 93% | 90% | 94% | 91% |
| Pressure in hectopascals | 1,014 | 1,014 | 1,013 | 1,012 | 1,011 | 1,010 | 1,009 | 1,008 | 1,008 | 1,008 | 1,008 | 1,008 | 1,006 | 1,006 | 1,004 | 1,003 | 1,002 | 1,002 | 1,000 | 1,000 | 999 | 999 | 1,000 | 1,001 |
Thursday (18 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 |
9.9°
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9.9°
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9.6°
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9.5°
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9.2°
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8.4°
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8.3°
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8.4°
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Wind direction and speed
mph
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| Wind direction and speed in miles per hour |
SW
32
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SW
33
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SW
28
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SW
28
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SW
25
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SW
25
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SW
28
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SW
15
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| Wind gust in miles per hour | 45 | 45 | 47 | 38 | 38 | 34 | 36 | 36 |
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Visibility
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| Visibility | G | G | VG | VG | VG | VG | VG | G |
| Humidity | 85% | 87% | 84% | 80% | 80% | 86% | 88% | 90% |
| Pressure in hectopascals | 1,001 | 1,002 | 1,002 | 1,003 | 1,003 | 1,003 | 1,002 | 1,003 |
Harlech Castle weather map
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Location Details
Location: 52.86, -4.109
Altitude:
36m above sea level