– Lat/Long: 53.15° N 3.95° W
Pen yr Helgi Du
Weather Forecast, United KingdomIssued: 11 am Sat 13 Dec Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 am Sat 13 Dec Local Time
Updates in:
Update imminent hr min s
Issued: 11 am Sat 13 Dec Local Time
Updates in:
Update imminent hr min s
2 Pen yr Helgi Du Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryHeavy rain (total 60mm), heaviest during Sun night. Later becoming colder with a dusting of snow on Mon night. Mild temperatures (max 9°C on Sun afternoon, min 1°C on Mon night). Winds decreasing (severe gales from the SW on Sun night, calm by Mon morning). | Days 4–6 Weather SummaryModerate rain (total 12mm), heaviest on Wed night. Mild temperatures (max 7°C on Wed afternoon, min 2°C on Tue morning). Winds increasing (light winds from the WNW on Tue afternoon, severe gales from the SW by Thu night). | |||||||||||||||||
Saturday 13 | Sunday 14 | Monday 15 | Tuesday 16 | Wednesday 17 | Thursday 18 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  | | |  |  | |  | | |  | | |  | |
rain shwrs | light rain | light rain | light rain | mod. rain | heavy rain | mod. rain | mod. rain | light snow | clear | clear | some clouds | light rain | rain shwrs | mod. rain | light rain | rain shwrs | rain shwrs | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | 2 | — | — | — | — | — | — | — | — | — | |
0.3 | 0.3 | 1.7 | 2 | 7 | 32 | 8 | 6 | 2 | — | — | — | 0.1 | 1.5 | 7 | 0.3 | 1.6 | 1.6 | |
max°C | 4 | 6 | 7 | 8 | 9 | 8 | 5 | 3 | 3 | 2 | 3 | 4 | 6 | 7 | 6 | 7 | 6 | 6 |
min°C | 3 | 5 | 6 | 8 | 8 | 5 | 4 | 3 | 1 | 2 | 2 | 2 | 5 | 7 | 6 | 7 | 6 | 2 |
-4 | -2 | -1 | 2 | 2 | 1 | 3 | 1 | -4 | -2 | -2 | -3 | -1 | 1 | 0 | 1 | -2 | -7 | |
1350 | 2150 | 3050 | 2850 | 2950 | 2350 | 1700 | 1400 | 1000 | 1100 | 1200 | 1350 | 2300 | 2700 | 2350 | 2400 | 1950 | 1100 | |
Cloud base (m) | 150 | 100 | 50 | 50 | 50 | 50 | 50 | 1450 | 5300 | 2200 | 500 | 150 | 100 | 2250 | 100 | |||
 | 8:21 | — | — | 8:22 | — | — | 8:22 | — | — | 8:23 | — | — | 8:25 | — | — | 8:25 | — | — |
 | — | 3:57 | — | — | 3:57 | — | — | 3:57 | — | — | 3:57 | — | — | 3:57 | — | — | 3:57 | — |
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Pen yr Helgi Du Weather (Days 0-3):
The weather forecast for Pen yr Helgi Du is: Heavy rain (total 60mm), heaviest during Sun night. Later becoming colder with a dusting of snow on Mon night. Mild temperatures (max 9°C on Sun afternoon, min 1°C on Mon night). Winds decreasing (severe gales from the SW on Sun night, calm by Mon morning).
Pen yr Helgi Du Weather (Days 3-6):
Moderate rain (total 12mm), heaviest on Wed night. Mild temperatures (max 7°C on Wed afternoon, min 2°C on Tue morning). Winds increasing (light winds from the WNW on Tue afternoon, severe gales from the SW by Thu 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 |
|---|---|---|---|---|---|
CapelCurigNO 3 |  | ||||
Caernarfon 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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