Yr Wyddfa / Snowdon Summit (Gwynedd) last 24 hours weather
Wednesday (3 December 2025)
| 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 |
5.0°
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4.8°
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5.0°
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5.0°
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4.8°
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5.4°
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5.5°
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5.5°
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5.8°
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6.6°
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7.0°
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7.2°
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7.4°
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7.1°
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7.2°
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7.8°
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7.1°
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7.2°
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6.7°
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7.7°
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7.4°
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7.6°
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Wind direction and speed
mph
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| Wind direction and speed in miles per hour |
W
15
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WSW
15
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WSW
17
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WSW
18
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WSW
15
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WSW
16
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WSW
18
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WSW
17
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WSW
17
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SW
26
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SW
21
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SW
23
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SW
26
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SW
28
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SW
19
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SW
23
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SW
13
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SW
20
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WSW
12
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SSW
12
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SSW
11
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S
7
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| Wind gust in miles per hour | 20 | 20 | 22 | 29 | 22 | 22 | 31 | 22 | 27 | 36 | 34 | 34 | 36 | 36 | 31 | 38 | 31 | 34 | 27 | 22 | 22 | 20 |
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Visibility
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| Visibility | E | E | E | E | E | E | E | M | G | E | E | E | E | G | E | E | E | VG | E | E | E | E |
| Humidity | 96% | 94% | 93% | 92% | 94% | 95% | 91% | 93% | 94% | 88% | 89% | 85% | 87% | 85% | 86% | 85% | 92% | 89% | 89% | 84% | 84% | 79% |
| Pressure in hectopascals | 1,003 | 1,003 | 1,004 | 1,004 | 1,004 | 1,004 | 1,005 | 1,005 | 1,005 | 1,004 | 1,004 | 1,004 | 1,003 | 1,003 | 1,003 | 1,002 | 1,002 | 1,002 | 1,001 | 1,001 | 1,000 | 999 |
Thursday (4 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 |
7.5°
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7.5°
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7.5°
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7.5°
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7.8°
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7.2°
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7.1°
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6.8°
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5.6°
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5.3°
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5.4°
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5.6°
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5.7°
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6.2°
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6.2°
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5.8°
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5.3°
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5.3°
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5.2°
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3.9°
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3.7°
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4.2°
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3.1°
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3.2°
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Wind direction and speed
mph
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| Wind direction and speed in miles per hour |
SSW
9
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SSW
12
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SW
12
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N
7
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N
8
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WNW
12
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NNW
9
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WNW
7
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SSW
19
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SW
19
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SW
17
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SW
15
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W
11
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W
10
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W
8
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WSW
13
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SW
14
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SW
13
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SW
11
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WSW
8
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W
7
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W
10
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W
8
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WNW
1
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| Wind gust in miles per hour | 20 | 31 | 27 | 25 | 31 | 38 | 22 | 25 | 25 | 31 | 27 | 25 | 22 | 22 | 25 | 18 | 22 | 20 | 20 | 18 | 11 | 16 | 13 | 9 |
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Visibility
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| Visibility | E | E | E | E | E | G | M | M | E | M | M | VG | E | VG | E | E | E | E | E | E | E | E | E | E |
| Humidity | 79% | 78% | 78% | 79% | 76% | 82% | 83% | 91% | 87% | 92% | 91% | 89% | 87% | 79% | 76% | 81% | 83% | 82% | 81% | 82% | 85% | 87% | 87% | 90% |
| Pressure in hectopascals | 998 | 997 | 996 | 995 | 994 | 993 | 992 | 992 | 993 | 994 | 994 | 995 | 995 | 996 | 996 | 997 | 997 | 998 | 999 | 1,000 | 1,000 | 1,001 | 1,001 | 1,001 |
Friday (5 December 2025)
| 00:00 | 01:00 | |
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| Weather symbol |
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Temperature
°C
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| Temperature in degrees Celsius |
3.1°
|
4.8°
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Wind direction and speed
mph
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| Wind direction and speed in miles per hour |
W
4
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SW
16
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| Wind gust in miles per hour | 7 | 22 |
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Visibility
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| Visibility | VG | E |
| Humidity | 88% | 81% |
| Pressure in hectopascals | 1,001 | 1,001 |
Yr Wyddfa / Snowdon Summit weather map
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Location Details
Location: 53.068, -4.077
Altitude:
1,040m above sea level