– Lat/Long: 53.15° N 3.95° W
Pen yr Helgi Du Weather Forecast
Snowdonia · United KingdomIssued: 5 pm Mon 26 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 5 pm Mon 26 Oct Local Time
Updates in:
Update imminent hr min s
2 Pen yr Helgi Du Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryModerate rain (total 16mm), heaviest on Mon night. Very mild (max 12°C on Mon afternoon, min 3°C on Tue night). Winds decreasing (stormy winds from the SSW on Mon night, moderate winds from the SSW by Wed night). | Days 5–7 Weather SummaryLight rain (total 6mm), mostly falling on Fri night. Very mild (max 11°C on Fri morning, min 5°C on Sat night). Mainly fresh winds. | ||||||||||||||||
Mon 26 | Tuesday 27 | Wednesday 28 | Thursday 29 | Friday 30 | Saturday 31 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | | | |  |  | |  | | | | | | | |
light rain | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | light rain | light rain | some clouds | some clouds | some clouds | rain shwrs | light rain | rain shwrs | light rain | some clouds | rain shwrs | |
Cloud base (m) | 50 | 50 | 700 | 750 | 1550 | 200 | 550 | 950 | 4150 | 5350 | 4750 | 2200 | 200 | 250 | 300 | 650 | 750 |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.8 | 11 | 0.5 | 1.6 | 1.1 | 1.1 | 0.3 | 0.2 | — | — | — | 0.2 | 0.5 | 3 | 1.3 | — | 0.1 |
max °C | 12 | 11 | 4 | 4 | 8 | 8 | 8 | 8 | 8 | 8 | 9 | 11 | 11 | 11 | 9 | 8 | 6 |
min °C | 11 | 5 | 4 | 4 | 3 | 8 | 8 | 7 | 7 | 7 | 8 | 10 | 11 | 10 | 8 | 7 | 5 |
chill °C | 6 | -2 | -3 | -3 | -4 | 3 | 4 | 3 | 3 | 3 | 4 | 6 | 8 | 7 | 6 | 3 | 2 |
Freezing level m | 3800 | 3000 | 1300 | 1350 | 1550 | 2250 | 2450 | 2600 | 3000 | 3400 | 3400 | 3250 | 3300 | 3250 | 3200 | 2900 | 3100 |
 | — | — | 7:03 | — | — | 7:05 | — | — | 7:07 | — | — | 7:09 | — | — | 7:11 | — | — |
 | 4:55 | — | — | 4:53 | — | — | 4:52 | — | — | 4:50 | — | — | 4:47 | — | — | 4:45 | — |
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Pen yr Helgi Du Weather (Days 0-3):
The weather forecast for Pen yr Helgi Du is: Moderate rain (total 16mm), heaviest on Mon night. Very mild (max 12°C on Mon afternoon, min 3°C on Tue night). Winds decreasing (stormy winds from the SSW on Mon night, moderate winds from the SSW by Wed night).
Pen yr Helgi Du Weather (Days 3-6):
Light rain (total 6mm), mostly falling on Fri night. Very mild (max 11°C on Fri morning, min 5°C on Sat night). Mainly fresh winds.
This table gives the weather forecast for Pen yr Helgi Du at the specific elevation of 833 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Pen yr Helgi Du. 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 |
|---|---|---|---|---|---|
SHIP4117 | |||||
Caernarfon Airport |  | ||||
SHIP3866 | |||||
SHIP1829 | |||||
SHIP2256 | |||||
SHIP7357 | |||||
SHIP5403 |
* 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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