– Lat/Long: 53.15° N 3.95° W
Pen yr Helgi Du
Weather Forecast, United KingdomIssued: 12 am Wed 01 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 12 am Wed 01 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 12 am Wed 01 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 Wed night. Very mild (max 14°C on Fri afternoon, min 10°C on Tue night). Winds increasing (light winds from the W on Tue night, near gales from the WSW by Wed night). | Days 5–7 Weather SummaryMostly dry. Very mild (max 17°C on Mon afternoon, min 11°C on Sat night). Winds decreasing (strong winds from the WSW on Sat afternoon, light winds from the W by Sun night). | ||||||||||||||||||
Wednesday 1 | Thursday 2 | Friday 3 | Saturday 4 | Sunday 5 | Monday 6 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  |  | | | | |  | | | | | | | | |
clear | rain shwrs | some clouds | rain shwrs | rain shwrs | clear | some clouds | some clouds | clear | clear | clear | light rain | rain shwrs | some clouds | clear | some clouds | some clouds | some clouds | some clouds | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | 0.2 | — | 1.4 | 0.1 | — | — | — | — | — | — | 0.1 | 0.4 | — | — | — | — | — | — |
max °C | 11 | 12 | 13 | 13 | 11 | 11 | 10 | 13 | 14 | 13 | 16 | 15 | 12 | 12 | 13 | 13 | 16 | 17 | 15 |
min °C | 10 | 11 | 12 | 10 | 10 | 11 | 10 | 12 | 14 | 13 | 15 | 13 | 11 | 12 | 12 | 12 | 15 | 16 | 14 |
chill °C | 8 | 9 | 9 | 6 | 6 | 8 | 8 | 10 | 12 | 10 | 12 | 10 | 8 | 9 | 10 | 10 | 14 | 15 | 12 |
Freezing level m | 3000 | 3500 | 3750 | 3700 | 3150 | 3300 | 3350 | 3050 | 3700 | 3850 | 3650 | 3800 | 3700 | 3350 | 3250 | 3600 | 3650 | 3850 | 4000 |
Cloud base (m) | 3000 | 300 | 1000 | 200 | 400 | 3300 | 850 | 900 | 300 | 300 | 3050 | 5400 | 5200 | ||||||
 | — | 4:52 | — | — | 4:52 | — | — | 4:54 | — | — | 4:54 | — | — | 4:56 | — | — | 4:56 | — | — |
 | — | — | 9:45 | — | — | 9:45 | — | — | 9:44 | — | — | 9:44 | — | — | 9:43 | — | — | 9:43 | — |
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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 Wed night. Very mild (max 14°C on Fri afternoon, min 10°C on Tue night). Winds increasing (light winds from the W on Tue night, near gales from the WSW by Wed night).
Pen yr Helgi Du Weather (Days 3-6):
Mostly dry. Very mild (max 17°C on Mon afternoon, min 11°C on Sat night). Winds decreasing (strong winds from the WSW on Sat afternoon, light winds from the W by Sun 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 | |||||
SHIP6599 | |||||
SHIP5326 |
* 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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