– Lat/Long: 53.15° N 3.95° W
Pen yr Helgi Du
Weather Forecast, United KingdomIssued: 12 pm Mon 20 Apr Local TimeUpdates in: hr min sUpdate imminent
Issued: 12 pm Mon 20 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 12 pm Mon 20 Apr Local Time
Updates in:
Update imminent hr min s
2 Pen yr Helgi Du Elevations: 2 Forecast Elevations: Days 1–3 Weather SummarySome drizzle, heaviest during Mon afternoon. Mild temperatures (max 7°C on Wed afternoon, min 1°C on Mon night). Winds increasing (calm on Mon morning, strong winds from the E by Tue afternoon). | Days 4–6 Weather SummaryMostly dry. Very mild (max 10°C on Thu morning, min 5°C on Sat night). Wind will be generally light. | |||||||||||||||||
Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  |  |  | | | | | | | | | | | | | |
rain shwrs | rain shwrs | rain shwrs | clear | some clouds | clear | clear | some clouds | clear | clear | clear | clear | clear | clear | clear | some clouds | clear | clear | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
0.1 | 0.7 | 0.6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 4 | 4 | 4 | 4 | 5 | 4 | 6 | 7 | 6 | 10 | 10 | 9 | 9 | 9 | 7 | 7 | 8 | 6 |
min °C | 3 | 4 | 1 | 2 | 5 | 2 | 5 | 7 | 4 | 7 | 10 | 6 | 8 | 8 | 6 | 7 | 7 | 5 |
1 | 2 | -5 | -5 | -1 | -5 | -1 | 2 | 0 | 4 | 7 | 3 | 5 | 6 | 4 | 7 | 7 | 4 | |
1250 | 1400 | 1250 | 1200 | 1350 | 1550 | 1850 | 1650 | 2450 | 2600 | 2900 | 2750 | 2500 | 2450 | 2250 | 2100 | 2100 | 2100 | |
Cloud base (m) | 800 | 650 | 800 | 350 | 8100 | 6800 | ||||||||||||
 | 6:05 | — | — | 6:03 | — | — | 6:01 | — | — | 6:00 | — | — | 5:58 | — | — | 5:56 | — | — |
 | — | 8:22 | — | — | 8:24 | — | — | 8:27 | — | — | 8:29 | — | — | 8:30 | — | — | 8:31 | — |
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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 Mon afternoon. Mild temperatures (max 7°C on Wed afternoon, min 1°C on Mon night). Winds increasing (calm on Mon morning, strong winds from the E by Tue afternoon).
Pen yr Helgi Du Weather (Days 3-6):
Mostly dry. Very mild (max 10°C on Thu morning, min 5°C on Sat night). Wind will be generally light.
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 | |||||
SHIP2912 |
* 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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