– Lat/Long: 53.31° N 4.68° W
Holyhead Mountain Weather Forecast
Snowdonia · United KingdomIssued: 12 am Sat 12 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 12 am Sat 12 Sep Local Time
Updates in:
Update imminent hr min s
Holyhead Mountain Weather Forecast at 220 mDays 1–4 Weather SummaryModerate rain (total 15mm), heaviest on Mon afternoon. Very mild (max 17°C on Sat afternoon, min 13°C on Sat night). Winds decreasing (gales from the SSW on Fri night, calm by Sun morning). | Days 5–7 Weather SummaryLight rain (total 5mm), mostly falling on Wed night. Very mild (max 17°C on Mon night, min 11°C on Tue night). Winds decreasing (gales from the SSW on Mon night, moderate winds from the WNW by Tue afternoon). | |||||||||||||||
Saturday 12 | Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  | |  | | | | | | | |  | | |
rain shwrs | mod. rain | rain shwrs | rain shwrs | some clouds | some clouds | clear | rain shwrs | mod. rain | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | light rain | rain shwrs | |
Cloud base (m) | 5450 | 250 | 300 | 5350 | 550 | 6850 | 250 | 250 | 200 | 400 | 2200 | 200 | 2450 | |||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.9 | 6 | 0.1 | 0.3 | — | — | — | 0.2 | 7 | 1 | 0.2 | 0.2 | 0.5 | 0.2 | 0.1 | 2 |
max °C | 15 | 16 | 17 | 17 | 14 | 16 | 17 | 16 | 17 | 17 | 13 | 14 | 13 | 11 | 13 | 14 |
min °C | 14 | 15 | 17 | 13 | 14 | 15 | 15 | 16 | 16 | 14 | 13 | 13 | 11 | 11 | 12 | 13 |
chill °C | 12 | 12 | 15 | 12 | 14 | 14 | 13 | 14 | 13 | 12 | 10 | 11 | 7 | 8 | 10 | 10 |
Freezing level m | 4050 | 3650 | 3600 | 3750 | 3600 | 3850 | 4300 | 4050 | 3750 | 3350 | 2350 | 2100 | 2150 | 2450 | 3250 | 2800 |
 | — | 6:46 | — | — | 6:47 | — | — | 6:48 | — | — | 6:50 | — | — | 6:52 | — | — |
 | — | — | 7:43 | — | — | 7:39 | — | — | 7:37 | — | — | 7:35 | — | — | 7:32 | — |
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Holyhead Mountain Weather (Days 0-3):
The weather forecast for Holyhead Mountain is: Moderate rain (total 15mm), heaviest on Mon afternoon. Very mild (max 17°C on Sat afternoon, min 13°C on Sat night). Winds decreasing (gales from the SSW on Fri night, calm by Sun morning).
Holyhead Mountain Weather (Days 3-6):
Light rain (total 5mm), mostly falling on Wed night. Very mild (max 17°C on Mon night, min 11°C on Tue night). Winds decreasing (gales from the SSW on Mon night, moderate winds from the WNW by Tue afternoon).
This table gives the weather forecast for Holyhead Mountain at the specific elevation of 220 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Holyhead Mountain. To see the weather forecasts for the other elevations, use the tab navigation above the table. For a wider overview of the weather, consult the Weather Map of United Kingdom.
| Weather Station | Temp. | Weather | Wind | Gusts | Cloud / Visibility |
|---|---|---|---|---|---|
SHIP5857 | |||||
Valley RAF Airport |  | ||||
HORNACHOS IM2 | |||||
BARCIAL | |||||
Caernarfon Airport | | ||||
BARCIAL | |||||
HORNACHOS IM2 | |||||
Caernarfon Airport | | ||||
SHIP8677 |
* NOTE: not all weather observatories update at the same frequency which is the reason why some locations may show data from stations that are further away than known closer ones.
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