Llyn Y Fan Fawr (Powys) last 24 hours weather
Thursday (22 May 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 |
12.1°
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15.0°
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17.0°
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17.5°
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18.1°
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18.9°
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19.2°
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19.4°
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14.3°
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13.2°
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13.1°
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12.5°
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10.4°
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10.2°
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9.9°
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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 |
WNW
2
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N
4
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NNW
5
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NNW
4
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NNW
4
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NW
3
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NW
3
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NNW
4
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NE
7
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NE
7
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NNE
8
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NNE
4
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ENE
2
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SE
8
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ESE
5
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N
1
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| Wind gust in miles per hour | 4 | 9 | 11 | 9 | 9 | 9 | 9 | 9 | 13 | 13 | 13 | 9 | 4 | 9 | 9 | 2 |
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Visibility
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| Visibility | G | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | G |
| Humidity | 84% | 64% | 52% | 51% | 52% | 48% | 46% | 52% | 68% | 71% | 69% | 70% | 75% | 78% | 77% | 82% |
| Pressure in hectopascals | 1,019 | 1,019 | 1,018 | 1,018 | 1,018 | 1,018 | 1,018 | 1,018 | 1,019 | 1,020 | 1,020 | 1,020 | 1,021 | 1,021 | 1,021 | 1,022 |
Friday (23 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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| Weather symbol |
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Temperature
°C
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| Temperature in degrees Celsius |
7.9°
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3.9°
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2.7°
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3.4°
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1.8°
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2.8°
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5.7°
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9.7°
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11.9°
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13.2°
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15.4°
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15.7°
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16.9°
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16.8°
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17.0°
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18.0°
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17.1°
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17.9°
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15.7°
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14.6°
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13.4°
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11.8°
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11.6°
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11.7°
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Wind direction and speed
mph
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| Wind direction and speed in miles per hour |
ESE
1
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E
2
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SE
0
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N
0
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NE
1
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E
0
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SE
1
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SSW
2
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WSW
7
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SW
5
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W
4
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W
6
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WSW
8
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WSW
13
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WSW
11
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W
6
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W
5
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WNW
2
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WNW
3
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W
3
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WNW
2
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W
2
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SW
8
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WSW
9
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| Wind gust in miles per hour | 2 | 2 | 2 | 2 | 2 | 0 | 2 | 4 | 11 | 9 | 11 | 13 | 16 | 20 | 18 | 18 | 13 | 7 | 11 | 9 | 9 | 4 | 11 | 13 |
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Visibility
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| Visibility | G | M | M | M | P | M | M | G | G | G | G | M | M | P | P | M | G | E | E | E | E | VG | VG | G |
| Humidity | 84% | 91% | 93% | 96% | 96% | 98% | 99% | 92% | 71% | 61% | 45% | 52% | 52% | 57% | 56% | 57% | 64% | 56% | 60% | 61% | 64% | 76% | 86% | 89% |
| Pressure in hectopascals | 1,022 | 1,022 | 1,022 | 1,022 | 1,022 | 1,022 | 1,021 | 1,021 | 1,020 | 1,020 | 1,020 | 1,019 | 1,019 | 1,019 | 1,018 | 1,018 | 1,017 | 1,017 | 1,018 | 1,018 | 1,018 | 1,018 | 1,017 | 1,017 |
Saturday (24 May 2025)
| 00:00 | 01:00 | 02:00 | 03:00 | 04:00 | 05:00 | 06:00 | 07:00 | |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
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Temperature
°C
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| Temperature in degrees Celsius |
12.0°
|
12.6°
|
13.0°
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12.8°
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12.9°
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13.0°
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13.0°
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13.1°
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Wind direction and speed
mph
|
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| Wind direction and speed in miles per hour |
SW
11
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WSW
10
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W
8
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WSW
8
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WSW
9
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WSW
9
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WSW
9
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SW
8
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| Wind gust in miles per hour | 16 | 16 | 16 | 18 | 16 | 13 | 13 | 11 |
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Visibility
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| Visibility | P | P | P | P | VP | P | VP | M |
| Humidity | 96% | 98% | 98% | 99% | 99% | 99% | 99% | 99% |
| Pressure in hectopascals | 1,016 | 1,015 | 1,015 | 1,014 | 1,014 | 1,013 | 1,013 | 1,012 |
Llyn Y Fan Fawr weather map
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Location Details
Location: 51.883, -3.702
Altitude:
621m above sea level