– Lat/Long: 53.15° N 3.95° W
Pen yr Helgi Du Weather Forecast
Snowdonia · United KingdomIssued: 5 pm Mon 02 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 5 pm Mon 02 Nov Local Time
Updates in:
Update imminent hr min s
2 Pen yr Helgi Du Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Mild temperatures (max 5°C on Mon afternoon, min 3°C on Tue night). Mainly strong winds. | Days 5–7 Weather SummarySome drizzle, heaviest during Fri night. Temperatures will be slightly above freezing (max 4°C on Thu afternoon, min 2°C on Sat night). Winds decreasing (fresh winds from the E on Thu afternoon, light winds from the NE by Sat morning). | ||||||||||||||||
Mon 2 | Tuesday 3 | Wednesday 4 | Thursday 5 | Friday 6 | Saturday 7 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | | | | | | |  | |  | | | | |
some clouds | some clouds | rain shwrs | light rain | rain shwrs | light rain | light rain | some clouds | rain shwrs | light rain | some clouds | cloudy | cloudy | light rain | cloudy | some clouds | rain shwrs | |
Cloud base (m) | 550 | 600 | 500 | 500 | 750 | 350 | 350 | 850 | 250 | 350 | 550 | 550 | 400 | 700 | 600 | 700 | 800 |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | 0.1 | 0.1 | 0.1 | 0.1 | 0.2 | — | 0.2 | 0.2 | — | — | — | 0.9 | — | — | 0.1 |
max °C | 5 | 5 | 5 | 5 | 4 | 4 | 4 | 4 | 4 | 4 | 3 | 4 | 4 | 3 | 3 | 3 | 3 |
min °C | 5 | 4 | 4 | 5 | 3 | 4 | 4 | 4 | 4 | 4 | 3 | 3 | 3 | 3 | 3 | 3 | 2 |
chill °C | 0 | -1 | -1 | 0 | -2 | -2 | -2 | -2 | -2 | -2 | -3 | -2 | -1 | -1 | -1 | 0 | -1 |
Freezing level m | 2550 | 2000 | 1550 | 1800 | 1450 | 1400 | 1400 | 1850 | 1450 | 1400 | 1350 | 1300 | 1300 | 1250 | 1250 | 1250 | 1200 |
 | — | — | 7:16 | — | — | 7:18 | — | — | 7:20 | — | — | 7:22 | — | — | 7:24 | — | — |
 | 4:42 | — | — | 4:39 | — | — | 4:37 | — | — | 4:36 | — | — | 4:35 | — | — | 4:32 | — |
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Pen yr Helgi Du Weather (Days 0-3):
The weather forecast for Pen yr Helgi Du is: Mostly dry. Mild temperatures (max 5°C on Mon afternoon, min 3°C on Tue night). Mainly strong winds.
Pen yr Helgi Du Weather (Days 3-6):
Some drizzle, heaviest during Fri night. Temperatures will be slightly above freezing (max 4°C on Thu afternoon, min 2°C on Sat night). Winds decreasing (fresh winds from the E on Thu afternoon, light winds from the NE by Sat morning).
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 |  | ||||
SHIP1531 | |||||
SHIP4657 | |||||
SHIP9238 | |||||
SHIP2263 | |||||
SHIP1143 |
* 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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