Caernarfon (Gwynedd) last 24 hours weather
Monday (15 September 2025)
| 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 |
14.3°
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14.1°
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14.1°
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13.9°
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14.0°
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14.1°
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14.2°
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14.4°
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14.4°
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14.8°
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15.3°
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16.2°
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15.5°
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15.4°
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14.9°
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14.2°
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14.4°
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14.1°
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13.6°
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Wind direction and speed
mph
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| Wind direction and speed in miles per hour |
SW
31
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SW
32
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SW
33
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WSW
32
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SW
31
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WSW
28
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WSW
29
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WSW
29
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WSW
28
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WSW
29
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WSW
28
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WSW
24
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W
21
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W
21
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W
23
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W
22
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W
20
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W
22
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W
21
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| Wind gust in miles per hour | 47 | 54 | 51 | 47 | 47 | 45 | 45 | 45 | 40 | 43 | 40 | 38 | 36 | 38 | 40 | 40 | 40 | 36 | 36 |
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Visibility
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| Visibility | G | M | M | M | M | G | G | G | G | M | G | G | G | G | G | G | M | M | G |
| Humidity | 80% | 82% | 81% | 80% | 79% | 80% | 78% | 77% | 78% | 79% | 71% | 72% | 74% | 73% | 74% | 78% | 74% | 74% | 75% |
| Pressure in hectopascals | 993 | 993 | 994 | 995 | 996 | 997 | 998 | 998 | 999 | 1,000 | 1,001 | 1,002 | 1,003 | 1,004 | 1,005 | 1,006 | 1,007 | 1,008 | 1,009 |
Tuesday (16 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 |
13.5°
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13.4°
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13.2°
|
12.9°
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12.9°
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12.8°
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12.7°
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12.8°
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12.7°
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13.4°
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14.1°
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14.5°
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15.2°
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14.4°
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15.3°
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15.5°
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15.6°
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15.4°
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15.0°
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14.3°
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13.7°
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13.6°
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13.9°
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13.4°
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Wind direction and speed
mph
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| Wind direction and speed in miles per hour |
W
24
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W
24
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W
19
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W
21
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W
20
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W
18
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W
18
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W
16
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W
15
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W
16
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W
16
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W
18
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W
16
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W
15
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WSW
18
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WSW
16
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SW
16
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SW
17
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SW
17
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SW
17
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SW
14
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SW
11
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SW
13
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SW
13
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| Wind gust in miles per hour | 36 | 38 | 36 | 34 | 31 | 29 | 31 | 29 | 27 | 25 | 25 | 27 | 25 | 25 | 25 | 25 | 22 | 22 | 25 | 25 | 20 | 16 | 18 | 20 |
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Visibility
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| Visibility | M | M | G | M | G | G | G | G | G | G | G | G | G | G | G | G | G | G | G | G | G | G | G | M |
| Humidity | 75% | 76% | 78% | 79% | 80% | 82% | 81% | 82% | 83% | 81% | 79% | 76% | 71% | 72% | 68% | 70% | 69% | 72% | 74% | 79% | 81% | 84% | 83% | 91% |
| Pressure in hectopascals | 1,009 | 1,010 | 1,011 | 1,012 | 1,012 | 1,013 | 1,014 | 1,014 | 1,015 | 1,015 | 1,016 | 1,016 | 1,017 | 1,017 | 1,018 | 1,018 | 1,018 | 1,018 | 1,017 | 1,018 | 1,017 | 1,017 | 1,017 | 1,017 |
Wednesday (17 September 2025)
| 00:00 | 01:00 | 02:00 | 03:00 | 04:00 | |
|---|---|---|---|---|---|
| Weather symbol |
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Temperature
°C
|
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| Temperature in degrees Celsius |
12.7°
|
12.4°
|
12.5°
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12.5°
|
12.7°
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Wind direction and speed
mph
|
|||||
| Wind direction and speed in miles per hour |
S
11
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S
6
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SSE
11
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S
15
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S
19
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| Wind gust in miles per hour | 18 | 13 | 16 | 22 | 29 |
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Visibility
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| Visibility | G | M | P | P | P |
| Humidity | 93% | 96% | 96% | 98% | 98% |
| Pressure in hectopascals | 1,016 | 1,015 | 1,014 | 1,012 | 1,009 |
Caernarfon weather map
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Location Details
Location: 53.139, -4.273
Altitude:
10m above sea level