Diffwys (Gwynedd) last 24 hours weather
Monday (1 September 2025)
| 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 |
11.7°
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11.6°
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11.6°
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11.6°
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11.6°
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11.5°
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11.7°
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12.0°
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12.4°
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12.4°
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13.3°
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14.2°
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13.9°
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14.8°
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14.8°
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14.4°
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14.3°
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13.4°
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12.7°
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12.2°
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11.7°
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11.5°
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11.5°
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Wind direction and speed
mph
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| Wind direction and speed in miles per hour |
S
12
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S
12
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S
13
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S
15
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SSW
13
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SSW
14
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SSW
12
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S
11
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S
11
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SSW
15
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SW
17
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SW
15
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SW
17
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WSW
19
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SW
17
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SW
17
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SW
20
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SW
16
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SW
17
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SW
15
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SW
7
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SSW
6
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SSW
11
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| Wind gust in miles per hour | 22 | 22 | 20 | 20 | 25 | 22 | 18 | 16 | 18 | 20 | 27 | 25 | 27 | 31 | 29 | 29 | 27 | 29 | 29 | 22 | 22 | 16 | 18 |
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Visibility
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| Visibility | – | – | – | – | – | – | – | – | – | P | G | M | M | VG | VG | VG | VG | VG | VG | G | M | G | M |
| Humidity | 95% | 98% | 99% | 99% | 98% | 97% | 97% | 96% | 94% | 97% | 95% | 94% | 89% | 91% | 83% | 84% | 80% | 85% | 89% | 91% | 96% | 97% | 97% |
| Pressure in hectopascals | 998 | 997 | 997 | 997 | 997 | 996 | 996 | 996 | 996 | 997 | 997 | 998 | 998 | 999 | 999 | 999 | 1,000 | 1,000 | 1,001 | 1,001 | 1,002 | 1,002 | 1,002 |
Tuesday (2 September 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 |
11.3°
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11.3°
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11.3°
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11.1°
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10.8°
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10.3°
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9.4°
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8.7°
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10.1°
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10.8°
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11.9°
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13.6°
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14.3°
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15.4°
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15.5°
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15.3°
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14.7°
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14.7°
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14.9°
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14.6°
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14.2°
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13.3°
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13.4°
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12.7°
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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
8
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SSW
10
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SW
10
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SSW
6
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SSW
5
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SSW
5
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SSW
3
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SW
5
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SSE
4
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SSE
4
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ESE
6
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SSE
5
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SSE
9
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S
10
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SSE
7
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ESE
5
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SSE
3
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SSE
2
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S
2
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N
0
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WSW
2
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WSW
5
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SSW
2
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| Wind gust in miles per hour | 13 | 16 | 13 | 16 | 11 | 9 | 9 | 7 | 7 | 7 | 9 | 9 | 13 | – | 18 | 18 | 16 | 9 | 9 | 4 | 2 | 13 | 9 | 7 |
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Visibility
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| Visibility | M | G | G | G | VP | M | G | VP | G | G | G | VG | VG | VG | VG | VG | VG | VG | VG | E | VG | G | E | G |
| Humidity | 99% | 99% | 98% | 98% | 99% | 99% | 99% | 99% | 100% | 99% | 98% | 91% | 84% | 75% | 76% | 80% | 85% | 86% | 85% | 83% | 87% | 96% | 96% | 97% |
| Pressure in hectopascals | 1,002 | 1,002 | 1,002 | 1,002 | 1,002 | 1,002 | 1,001 | 1,002 | 1,002 | 1,002 | 1,001 | 1,000 | 1,000 | 1,000 | 1,000 | 999 | 999 | 999 | 999 | 998 | 998 | 999 | 998 | 998 |
Wednesday (3 September 2025)
| 00:00 | |
|---|---|
| Weather symbol |
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Temperature
°C
|
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| Temperature in degrees Celsius |
12.4°
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Wind direction and speed
mph
|
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| Wind direction and speed in miles per hour |
SW
6
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| Wind gust in miles per hour | 9 |
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Visibility
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| Visibility | G |
| Humidity | 98% |
| Pressure in hectopascals | 997 |
Diffwys weather map
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Location Details
Location: 52.792, -3.987
Altitude:
750m above sea level