– Lat/Long: 53.15° N 3.95° W
Pen yr Helgi Du
Weather Forecast, United KingdomIssued: 6 pm Fri 12 Jun Local TimeUpdates in: hr min sUpdate imminent
Issued: 6 pm Fri 12 Jun Local Time
Updates in:
Update imminent hr min s
Issued: 6 pm Fri 12 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. Very mild (max 12°C on Mon morning, min 7°C on Fri night). Winds decreasing (near gales from the W on Fri afternoon, calm by Sun night). | Days 5–7 Weather SummaryModerate rain (total 15mm), heaviest on Tue afternoon. Very mild (max 13°C on Mon afternoon, min 10°C on Mon night). Winds increasing (light winds from the SSW on Mon afternoon, near gales from the SW by Tue afternoon). | ||||||||||||||||
Fri 12 | Saturday 13 | Sunday 14 | Monday 15 | Tuesday 16 | Wednesday 17 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | |  | | | | |  | | | | | |
clear | rain shwrs | rain shwrs | some clouds | clear | light rain | some clouds | some clouds | some clouds | light rain | rain shwrs | some clouds | mod. rain | rain shwrs | rain shwrs | rain shwrs | rain shwrs | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | 0.1 | 0.1 | — | — | 0.1 | — | — | — | 0.4 | 0.4 | — | 6 | 5 | 0.3 | 0.1 | 1.7 | |
max °C | 10 | 9 | 8 | 9 | 8 | 9 | 10 | 10 | 12 | 13 | 12 | 13 | 12 | 13 | 11 | 12 | 12 |
min °C | 9 | 7 | 7 | 9 | 7 | 8 | 10 | 9 | 12 | 12 | 10 | 12 | 11 | 11 | 11 | 11 | 10 |
4 | 2 | 2 | 4 | 3 | 4 | 8 | 9 | 11 | 10 | 6 | 10 | 7 | 7 | 7 | 7 | 6 | |
3250 | 3250 | 3200 | 3250 | 3200 | 3200 | 2950 | 3050 | 2850 | 2900 | 2850 | 3250 | 3550 | 3550 | 3350 | 3450 | 3400 | |
Cloud base (m) | 500 | 700 | 250 | 200 | 4700 | 2850 | 2200 | 700 | 1800 | 700 | 100 | 800 | 850 | 1900 | |||
 | — | — | 4:48 | — | — | 4:48 | — | — | 4:48 | — | — | 4:48 | — | — | 4:48 | — | — |
 | 9:42 | — | — | 9:42 | — | — | 9:43 | — | — | 9:44 | — | — | 9:44 | — | — | 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. Very mild (max 12°C on Mon morning, min 7°C on Fri night). Winds decreasing (near gales from the W on Fri afternoon, calm by Sun night).
Pen yr Helgi Du Weather (Days 3-6):
Moderate rain (total 15mm), heaviest on Tue afternoon. Very mild (max 13°C on Mon afternoon, min 10°C on Mon night). Winds increasing (light winds from the SSW on Mon afternoon, near gales from the SW by Tue 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 |  | ||||
SHIP2556 | |||||
SHIP3344 | |||||
SHIP2557 | |||||
SHIP3517 |
* 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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