– Lat/Long: 53.15° N 3.95° W
Pen yr Helgi Du
Weather Forecast, United KingdomIssued: 6 am Fri 03 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 6 am Fri 03 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 6 am Fri 03 Jul 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 Sat afternoon. Very mild (max 16°C on Sun afternoon, min 11°C on Fri night). Winds increasing (moderate winds from the WSW on Fri morning, strong winds from the W by Sat morning). | Days 4–6 Weather SummarySome drizzle, heaviest during Tue morning. Very mild (max 17°C on Wed morning, min 13°C on Mon night). Winds decreasing (fresh winds from the W on Mon morning, calm by Wed night). | |||||||||||||||||
Friday 3 | Saturday 4 | Sunday 5 | Monday 6 | Tuesday 7 | Wednesday 8 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  | | | |  | | | | | | | | |  | |
some clouds | clear | rain shwrs | some clouds | rain shwrs | rain shwrs | rain shwrs | clear | some clouds | some clouds | some clouds | rain shwrs | rain shwrs | rain shwrs | some clouds | clear | clear | clear | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | 0.2 | — | 0.7 | 0.8 | 0.1 | — | — | — | — | 0.5 | 0.7 | 0.1 | — | — | — | — |
max °C | 13 | 13 | 12 | 13 | 14 | 13 | 15 | 16 | 13 | 15 | 15 | 14 | 14 | 15 | 15 | 17 | 17 | 16 |
min °C | 12 | 12 | 11 | 12 | 14 | 12 | 12 | 15 | 13 | 14 | 15 | 13 | 14 | 14 | 14 | 16 | 16 | 15 |
chill °C | 10 | 9 | 8 | 9 | 11 | 9 | 10 | 13 | 10 | 11 | 13 | 10 | 12 | 12 | 12 | 15 | 16 | 15 |
Freezing level m | 3050 | 3450 | 3750 | 3700 | 3500 | 3450 | 3450 | 3650 | 3650 | 3400 | 3550 | 3700 | 3950 | 4050 | 4300 | 4050 | 4050 | 4000 |
Cloud base (m) | 2550 | 700 | 900 | 700 | 750 | 300 | 6650 | 3300 | 2550 | 1650 | 200 | 200 | 250 | |||||
 | 4:54 | — | — | 4:54 | — | — | 4:56 | — | — | 4:56 | — | — | 4:58 | — | — | 4:58 | — | — |
 | — | 9:44 | — | — | 9:44 | — | — | 9:43 | — | — | 9:43 | — | — | 9:42 | — | — | 9:42 | — |
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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 Sat afternoon. Very mild (max 16°C on Sun afternoon, min 11°C on Fri night). Winds increasing (moderate winds from the WSW on Fri morning, strong winds from the W by Sat morning).
Pen yr Helgi Du Weather (Days 3-6):
Some drizzle, heaviest during Tue morning. Very mild (max 17°C on Wed morning, min 13°C on Mon night). Winds decreasing (fresh winds from the W on Mon morning, calm by Wed night).
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 | |||||
SHIP2078 | |||||
SHIP3608 |
* 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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