– Lat/Long: 53.15° N 3.95° W
Pen yr Helgi Du
Weather Forecast, United KingdomIssued: 12 pm Mon 29 Jun Local TimeUpdates in: hr min sUpdate imminent
Issued: 12 pm Mon 29 Jun Local Time
Updates in:
Update imminent hr min s
Issued: 12 pm Mon 29 Jun Local Time
Updates in:
Update imminent hr min s
2 Pen yr Helgi Du Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryLight rain (total 2mm), mostly falling on Tue afternoon. Very mild (max 13°C on Wed afternoon, min 9°C on Mon morning). Winds increasing (light winds from the WNW on Tue night, near gales from the WSW by Wed night). | Days 4–6 Weather SummarySome drizzle, heaviest during Fri morning. Very mild (max 16°C on Sat morning, min 11°C on Thu morning). Winds increasing (light winds from the WSW on Fri night, strong winds from the WSW by Sat night). | |||||||||||||||||
Monday 29 | Tuesday 30 | Wednesday 1 | Thursday 2 | Friday 3 | Saturday 4 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  | | | | |  | | | | | | |  | |
some clouds | cloudy | some clouds | rain shwrs | rain shwrs | rain shwrs | rain shwrs | some clouds | rain shwrs | rain shwrs | clear | rain shwrs | rain shwrs | rain shwrs | some clouds | clear | clear | clear | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | 0.4 | 0.7 | 0.1 | 0.2 | — | 0.7 | 0.2 | — | 0.4 | 0.8 | 0.4 | — | — | — | — |
max °C | 11 | 12 | 10 | 10 | 12 | 11 | 11 | 13 | 13 | 12 | 13 | 12 | 11 | 13 | 13 | 16 | 16 | 14 |
min °C | 9 | 12 | 9 | 10 | 12 | 10 | 11 | 13 | 11 | 11 | 13 | 11 | 11 | 12 | 12 | 14 | 15 | 14 |
chill °C | 6 | 10 | 6 | 7 | 9 | 8 | 9 | 11 | 7 | 8 | 11 | 8 | 9 | 11 | 11 | 12 | 13 | 12 |
Freezing level m | 2600 | 2650 | 2600 | 2550 | 2650 | 3050 | 3450 | 3600 | 4000 | 3750 | 3750 | 3450 | 3450 | 3600 | 3800 | 3750 | 4000 | 4150 |
Cloud base (m) | 3050 | 2600 | 750 | 250 | 1850 | 250 | 650 | 1750 | 250 | 9450 | 300 | 500 | 4300 | |||||
 | 4:50 | — | — | 4:52 | — | — | 4:52 | — | — | 4:52 | — | — | 4:54 | — | — | 4:54 | — | — |
 | — | 9:45 | — | — | 9:45 | — | — | 9:45 | — | — | 9:45 | — | — | 9:44 | — | — | 9:44 | — |
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Pen yr Helgi Du Weather (Days 0-3):
The weather forecast for Pen yr Helgi Du is: Light rain (total 2mm), mostly falling on Tue afternoon. Very mild (max 13°C on Wed afternoon, min 9°C on Mon morning). Winds increasing (light winds from the WNW on Tue night, near gales from the WSW by Wed night).
Pen yr Helgi Du Weather (Days 3-6):
Some drizzle, heaviest during Fri morning. Very mild (max 16°C on Sat morning, min 11°C on Thu morning). Winds increasing (light winds from the WSW on Fri night, strong winds from the WSW by Sat 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 | |||||
SHIP2150 |
* 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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