– Lat/Long: 53.15° N 3.95° W
Pen yr Helgi Du
Weather Forecast, United KingdomIssued: 12 am Wed 24 Jun Local TimeUpdates in: hr min sUpdate imminent
Issued: 12 am Wed 24 Jun Local Time
Updates in:
Update imminent hr min s
Issued: 12 am Wed 24 Jun Local Time
Updates in:
Update imminent hr min s
2 Pen yr Helgi Du Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Warm (max 25°C on Thu afternoon, min 17°C on Tue night). Winds increasing (calm on Wed night, strong winds from the SSW by Fri afternoon). | Days 5–7 Weather SummaryLight rain (total 5mm), mostly falling on Sat night. Very mild (max 16°C on Fri night, min 7°C on Sun night). Winds decreasing (near gales from the SW on Sun afternoon, moderate winds from the W by Mon afternoon). | ||||||||||||||||||
Wednesday 24 | Thursday 25 | Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | |  | |  | | | |  |  |  | | | | | | | |
clear | clear | clear | clear | some clouds | some clouds | some clouds | clear | some clouds | some clouds | rain shwrs | light rain | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | some clouds | some clouds | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | 0.3 | 0.7 | 1.7 | 0.1 | 0.2 | 1.4 | 0.2 | — | — |
max °C | 19 | 19 | 20 | 20 | 24 | 25 | 24 | 21 | 18 | 16 | 14 | 13 | 12 | 10 | 10 | 9 | 9 | 9 | 9 |
min °C | 17 | 18 | 19 | 18 | 22 | 25 | 20 | 19 | 17 | 14 | 13 | 13 | 9 | 10 | 9 | 7 | 8 | 9 | 8 |
chill °C | 17 | 18 | 19 | 18 | 22 | 25 | 20 | 18 | 15 | 11 | 10 | 9 | 5 | 6 | 5 | 3 | 4 | 6 | 5 |
Freezing level m | 4450 | 4450 | 4350 | 4400 | 4400 | 4500 | 4250 | 4150 | 4000 | 3550 | 3450 | 3500 | 3150 | 3050 | 2850 | 2300 | 2450 | 2600 | 2500 |
Cloud base (m) | 250 | 250 | 5550 | 4500 | 4900 | 8950 | 4250 | 6950 | 600 | 3100 | 200 | 8050 | 600 | 350 | 700 | 550 | |||
 | — | 4:48 | — | — | 4:48 | — | — | 4:50 | — | — | 4:50 | — | — | 4:50 | — | — | 4:50 | — | — |
 | — | — | 9:45 | — | — | 9:45 | — | — | 9:45 | — | — | 9:45 | — | — | 9:45 | — | — | 9:45 | — |
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Pen yr Helgi Du Weather (Days 0-3):
The weather forecast for Pen yr Helgi Du is: Mostly dry. Warm (max 25°C on Thu afternoon, min 17°C on Tue night). Winds increasing (calm on Wed night, strong winds from the SSW by Fri afternoon).
Pen yr Helgi Du Weather (Days 3-6):
Light rain (total 5mm), mostly falling on Sat night. Very mild (max 16°C on Fri night, min 7°C on Sun night). Winds decreasing (near gales from the SW on Sun afternoon, moderate winds from the W by Mon afternoon).
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 | |||||
SHIP1969 | |||||
SHIP3143 |
* 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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