Caernarfon (Gwynedd) last 24 hours weather
Tuesday (20 January 2026)
| 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 |
7.2°
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7.6°
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8.4°
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9.0°
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9.3°
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9.8°
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9.2°
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6.9°
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6.3°
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6.0°
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5.8°
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5.9°
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5.6°
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4.3°
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4.1°
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Wind direction and speed
mph
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| Wind direction and speed in miles per hour |
ESE
16
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E
13
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SE
24
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SE
30
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ESE
20
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SE
20
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SSE
16
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SSW
13
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S
17
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S
15
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S
15
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S
14
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SSE
13
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S
8
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SSE
6
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| Wind gust in miles per hour | 25 | 25 | 34 | 45 | 43 | 34 | 38 | 25 | 25 | 25 | 22 | 22 | 20 | 18 | 16 |
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Visibility
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| Visibility | E | E | E | VG | E | E | VG | M | M | G | VG | G | E | E | E |
| Humidity | 75% | 72% | 69% | 71% | 75% | 72% | 77% | 93% | 94% | 96% | 94% | 95% | 91% | 91% | 89% |
| Pressure in hectopascals | 1,002 | 1,000 | 1,000 | 998 | 998 | 997 | 996 | 996 | 996 | 996 | 996 | 995 | 994 | 994 | 994 |
Wednesday (21 January 2026)
| 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 |
5.0°
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5.3°
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5.2°
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4.9°
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5.1°
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5.3°
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4.6°
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4.2°
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4.7°
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5.3°
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6.5°
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6.8°
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7.5°
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8.5°
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9.4°
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10.1°
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9.1°
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11.4°
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11.5°
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10.6°
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9.0°
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9.6°
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9.0°
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9.1°
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Wind direction and speed
mph
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| Wind direction and speed in miles per hour |
SSE
9
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S
14
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S
13
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S
14
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S
12
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S
11
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SE
10
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E
8
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E
9
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E
9
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E
12
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E
13
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E
14
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E
13
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E
11
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E
11
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ENE
10
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SE
14
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SE
18
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SSE
16
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SSE
9
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SSE
12
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SE
9
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ESE
11
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| Wind gust in miles per hour | 16 | 18 | 20 | 20 | 22 | 18 | 16 | 13 | 16 | 13 | 18 | 25 | 20 | 20 | 25 | 25 | 16 | 25 | 27 | 29 | 27 | 18 | 18 | 20 |
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Visibility
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| Visibility | VG | VG | VG | VG | VG | VG | VG | VG | VG | E | E | E | E | E | E | E | E | E | VG | P | G | G | – | E |
| Humidity | 88% | 88% | 91% | 90% | 90% | 89% | 89% | 86% | 82% | 82% | 76% | 77% | 84% | 83% | 84% | 81% | 88% | 80% | 78% | 86% | 95% | 90% | 94% | 91% |
| Pressure in hectopascals | 994 | 993 | 992 | 991 | 991 | 990 | 989 | 988 | 987 | 986 | 984 | 982 | 981 | 980 | 979 | 979 | 979 | 979 | 979 | 980 | 981 | 981 | 982 | 982 |
Thursday (22 January 2026)
| 00:00 | 01:00 | 02:00 | 03:00 | 04:00 | 05:00 | 06:00 | 07:00 | 08:00 | |
|---|---|---|---|---|---|---|---|---|---|
| Weather symbol |
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Temperature
°C
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| Temperature in degrees Celsius |
9.1°
|
9.7°
|
9.7°
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9.2°
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8.5°
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7.9°
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8.5°
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8.4°
|
9.0°
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Wind direction and speed
mph
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| Wind direction and speed in miles per hour |
SE
13
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SE
12
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SE
8
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E
4
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E
6
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ENE
5
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SE
6
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NE
4
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ESE
6
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| Wind gust in miles per hour | 18 | 18 | 18 | 13 | 7 | 7 | 9 | 9 | 9 |
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Visibility
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| Visibility | E | E | E | E | E | E | E | E | VG |
| Humidity | 87% | 84% | 84% | 86% | 94% | 94% | 91% | 88% | 85% |
| Pressure in hectopascals | 983 | 983 | 984 | 984 | 984 | 985 | 985 | 985 | 985 |
Caernarfon weather map
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Location Details
Location: 53.139, -4.273
Altitude:
10m above sea level