– Lat/Long: 53.15° N 3.95° W
Pen yr Helgi Du
Weather Forecast, United KingdomIssued: 12 am Mon 04 May Local TimeUpdates in: hr min sUpdate imminent
Issued: 12 am Mon 04 May Local Time
Updates in:
Update imminent hr min s
Issued: 12 am Mon 04 May Local Time
Updates in:
Update imminent hr min s
2 Pen yr Helgi Du Elevations: 2 Forecast Elevations: Days 1–4 Weather SummarySome drizzle, heaviest during Wed afternoon. Mild temperatures (max 6°C on Sun night, min 2°C on Tue night). Wind will be generally light. | Days 5–7 Weather SummaryModerate rain (total 10mm), heaviest on Sat afternoon. Mild temperatures (max 7°C on Sat afternoon, min 3°C on Wed night). Winds increasing (calm on Fri afternoon, strong winds from the ESE by Sat afternoon). | ||||||||||||||||||
Monday 4 | Tuesday 5 | Wednesday 6 | Thursday 7 | Friday 8 | Saturday 9 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  | | | | |  | | | | |  | |  | | | |
some clouds | some clouds | clear | some clouds | rain shwrs | rain shwrs | some clouds | some clouds | rain shwrs | rain shwrs | rain shwrs | rain shwrs | some clouds | rain shwrs | light rain | rain shwrs | cloudy | light rain | rain shwrs | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | 0.1 | 0.1 | — | — | 0.9 | 0.2 | 0.9 | 1.7 | — | 1.8 | 2 | 0.2 | — | 3 | 1.1 | |
max °C | 6 | 6 | 6 | 5 | 3 | 4 | 3 | 4 | 4 | 3 | 5 | 6 | 5 | 6 | 6 | 5 | 6 | 7 | 8 |
min °C | 5 | 6 | 6 | 3 | 3 | 3 | 2 | 3 | 4 | 3 | 4 | 6 | 4 | 5 | 6 | 5 | 6 | 7 | 7 |
2 | 4 | 5 | 0 | -1 | 0 | -1 | 0 | 1 | 0 | -1 | 2 | 0 | 2 | 6 | 2 | 1 | 2 | 3 | |
2000 | 1950 | 2050 | 1650 | 1200 | 1200 | 1250 | 1300 | 1300 | 1400 | 1450 | 1600 | 1550 | 1550 | 1650 | 1800 | 1850 | 2000 | 2250 | |
Cloud base (m) | 500 | 1500 | 250 | 1600 | 600 | 650 | 650 | 650 | 600 | 800 | 350 | 750 | 1600 | 800 | 350 | 700 | 2550 | 300 | 200 |
 | — | 5:37 | — | — | 5:35 | — | — | 5:33 | — | — | 5:31 | — | — | 5:30 | — | — | 5:28 | — | — |
 | — | — | 8:47 | — | — | 8:50 | — | — | 8:52 | — | — | 8:53 | — | — | 8:54 | — | — | 8:57 | — |
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Pen yr Helgi Du Weather (Days 0-3):
The weather forecast for Pen yr Helgi Du is: Some drizzle, heaviest during Wed afternoon. Mild temperatures (max 6°C on Sun night, min 2°C on Tue night). Wind will be generally light.
Pen yr Helgi Du Weather (Days 3-6):
Moderate rain (total 10mm), heaviest on Sat afternoon. Mild temperatures (max 7°C on Sat afternoon, min 3°C on Wed night). Winds increasing (calm on Fri afternoon, strong winds from the ESE by Sat afternoon).
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 |
|---|---|---|---|---|---|
Caernarfon Airport |  | ||||
Valley RAF Airport |  | ||||
BARCIAL | |||||
HORNACHOS IM2 | |||||
SHIP8683 | |||||
SHIP2306 |
* 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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