– Lat/Long: 53.15° N 3.95° W
Pen yr Helgi Du
Weather Forecast, United KingdomIssued: 12 am Sat 13 Jun Local TimeUpdates in: hr min sUpdate imminent
Issued: 12 am Sat 13 Jun Local Time
Updates in:
Update imminent hr min s
Issued: 12 am Sat 13 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 (strong winds from the WNW on Fri night, calm by Sun night). | Days 5–7 Weather SummaryModerate rain (total 18mm), heaviest on Tue night. Very mild (max 13°C on Tue morning, min 9°C on Wed night). Winds increasing (light winds from the WSW on Mon night, strong winds from the SW by Wed afternoon). | ||||||||||||||||||
Saturday 13 | Sunday 14 | Monday 15 | Tuesday 16 | Wednesday 17 | Thursday 18 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | |  | |  | | | |  | | | | | | | |
rain shwrs | rain shwrs | some clouds | some clouds | cloudy | some clouds | cloudy | some clouds | light rain | rain shwrs | some clouds | light rain | heavy rain | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | some clouds | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
0.1 | 0.1 | — | — | — | — | — | — | 0.6 | 0.4 | — | 4 | 12 | 0.8 | 0.1 | 0.1 | 0.3 | 0.1 | — | |
max °C | 9 | 8 | 9 | 8 | 9 | 10 | 11 | 12 | 12 | 12 | 13 | 12 | 12 | 11 | 11 | 9 | 12 | 12 | 11 |
min °C | 7 | 7 | 8 | 7 | 9 | 10 | 9 | 12 | 11 | 10 | 12 | 12 | 11 | 11 | 10 | 9 | 10 | 12 | 10 |
2 | 2 | 3 | 2 | 6 | 9 | 9 | 11 | 8 | 7 | 10 | 9 | 8 | 8 | 6 | 5 | 6 | 9 | 7 | |
3300 | 3150 | 3300 | 3200 | 3200 | 3000 | 2850 | 2950 | 3000 | 2950 | 3250 | 3400 | 3550 | 3550 | 3500 | 3350 | 3300 | 3200 | 3350 | |
Cloud base (m) | 200 | 700 | 900 | 250 | 200 | 2950 | 2850 | 2100 | 700 | 2700 | 1850 | 100 | 100 | 5150 | 550 | 250 | |||
 | — | 4:48 | — | — | 4:48 | — | — | 4:48 | — | — | 4:48 | — | — | 4:48 | — | — | 4:48 | — | — |
 | — | — | 9:42 | — | — | 9:43 | — | — | 9:44 | — | — | 9:44 | — | — | 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. Very mild (max 12°C on Mon morning, min 7°C on Fri night). Winds decreasing (strong winds from the WNW on Fri night, calm by Sun night).
Pen yr Helgi Du Weather (Days 3-6):
Moderate rain (total 18mm), heaviest on Tue night. Very mild (max 13°C on Tue morning, min 9°C on Wed night). Winds increasing (light winds from the WSW on Mon night, strong winds from the SW by Wed 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 |  | ||||
SHIP2120 | |||||
SHIP4732 | |||||
SHIP3021 | |||||
SHIP8071 | |||||
SHIP5637 |
* 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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