– Lat/Long: 53.15° N 3.95° W
Pen yr Helgi Du
Weather Forecast, United KingdomIssued: 12 am Sat 04 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 12 am Sat 04 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 12 am Sat 04 Jul 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 Sat night. Very mild (max 16°C on Mon afternoon, min 12°C on Fri night). Mainly strong winds. | Days 5–7 Weather SummaryMostly dry. Very mild (max 19°C on Thu morning, min 14°C on Mon night). Winds decreasing (fresh winds from the W on Mon night, calm by Wed night). | ||||||||||||||||||
Saturday 4 | Sunday 5 | Monday 6 | Tuesday 7 | Wednesday 8 | Thursday 9 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | | |  |  |  | | |  | |  | | | | | | | |
rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | cloudy | some clouds | some clouds | some clouds | some clouds | clear | clear | clear | clear | clear | some clouds | cloudy | some clouds | clear | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.3 | 0.1 | 0.4 | 0.4 | 0.1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | 13 | 13 | 14 | 13 | 15 | 15 | 13 | 15 | 16 | 14 | 16 | 17 | 16 | 18 | 18 | 17 | 19 | 19 | 19 |
min °C | 12 | 12 | 14 | 12 | 13 | 15 | 13 | 15 | 15 | 14 | 15 | 17 | 15 | 17 | 18 | 16 | 18 | 19 | 18 |
chill °C | 9 | 9 | 11 | 9 | 11 | 13 | 10 | 13 | 13 | 12 | 13 | 16 | 14 | 17 | 18 | 16 | 18 | 19 | 18 |
Freezing level m | 3750 | 3750 | 3750 | 3550 | 3550 | 3550 | 3600 | 3650 | 3750 | 3900 | 4150 | 4250 | 4300 | 4150 | 4150 | 4000 | 3850 | 3800 | 3750 |
Cloud base (m) | 600 | 600 | 1600 | 800 | 250 | 5500 | 3600 | 5500 | 5200 | 5850 | 6850 | 8650 | 7000 | 7000 | |||||
 | — | 4:54 | — | — | 4:56 | — | — | 4:56 | — | — | 4:58 | — | — | 4:58 | — | — | 5:00 | — | — |
 | — | — | 9:44 | — | — | 9:43 | — | — | 9:43 | — | — | 9:42 | — | — | 9:42 | — | — | 9:40 | — |
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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 night. Very mild (max 16°C on Mon afternoon, min 12°C on Fri night). Mainly strong winds.
Pen yr Helgi Du Weather (Days 3-6):
Mostly dry. Very mild (max 19°C on Thu morning, min 14°C on Mon night). Winds decreasing (fresh winds from the W on Mon night, 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 | |||||
SHIP9064 | |||||
SHIP5648 |
* 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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