– Lat/Long: 53.15° N 3.95° W
Pen yr Helgi Du
Weather Forecast, United KingdomIssued: 6 pm Fri 03 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 6 pm Fri 03 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 6 pm Fri 03 Jul Local Time
Updates in:
Update imminent hr min s
2 Pen yr Helgi Du Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Very mild (max 15°C on Sun morning, min 12°C on Fri afternoon). Mainly strong winds. | Days 5–7 Weather SummaryMostly dry. Very mild (max 17°C on Wed morning, min 13°C on Tue morning). Winds decreasing (fresh winds from the W on Mon afternoon, calm by Wed night). | ||||||||||||||||
Fri 3 | Saturday 4 | Sunday 5 | Monday 6 | Tuesday 7 | Wednesday 8 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  | |  |  | | |  |  | | | | | | |
clear | rain shwrs | rain shwrs | rain shwrs | light rain | rain shwrs | some clouds | clear | some clouds | clear | some clouds | light rain | some clouds | clear | clear | clear | some clouds | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | 0.1 | 0.1 | 0.5 | 0.2 | 0.1 | — | — | — | — | — | 0.3 | — | — | — | — | — |
max °C | 14 | 12 | 14 | 14 | 13 | 15 | 15 | 14 | 15 | 16 | 14 | 14 | 15 | 15 | 17 | 17 | 16 |
min °C | 12 | 12 | 12 | 14 | 12 | 13 | 15 | 13 | 14 | 15 | 14 | 13 | 14 | 15 | 16 | 17 | 15 |
chill °C | 9 | 9 | 9 | 11 | 9 | 11 | 13 | 10 | 12 | 13 | 12 | 10 | 12 | 13 | 15 | 17 | 15 |
Freezing level m | 3500 | 3750 | 3750 | 3800 | 3600 | 3550 | 3600 | 3600 | 3600 | 3700 | 3800 | 3900 | 4200 | 4250 | 4100 | 4100 | 3950 |
Cloud base (m) | 3200 | 500 | 900 | 850 | 300 | 5750 | 4100 | 5500 | 2700 | 250 | 400 | 250 | |||||
 | — | — | 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: Mostly dry. Very mild (max 15°C on Sun morning, min 12°C on Fri afternoon). Mainly strong winds.
Pen yr Helgi Du Weather (Days 3-6):
Mostly dry. Very mild (max 17°C on Wed morning, min 13°C on Tue morning). Winds decreasing (fresh winds from the W on Mon afternoon, 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 |  | ||||
SHIP4606 | |||||
SHIP1422 | |||||
SHIP5166 | |||||
SHIP1201 | |||||
Valley RAF Airport | |
* 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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