– Lat/Long: 53.15° N 3.95° W
Pen yr Helgi Du
Weather Forecast, United KingdomIssued: 6 am Sat 08 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 6 am Sat 08 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 6 am Sat 08 Aug Local Time
Updates in:
Update imminent hr min s
2 Pen yr Helgi Du Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryMostly dry. Very mild (max 15°C on Sat morning, min 11°C on Sat night). Wind will be generally light. | Days 4–6 Weather SummaryMostly dry. Warm (max 22°C on Wed afternoon, min 11°C on Thu night). Winds increasing (light winds from the S on Tue afternoon, fresh winds from the SSW by Wed night). | |||||||||||||||||
Saturday 8 | Sunday 9 | Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | |  |  |  | |  | | | | | | | | | | |
some clouds | some clouds | some clouds | some clouds | clear | rain shwrs | rain shwrs | clear | clear | clear | some clouds | some clouds | some clouds | clear | some clouds | some clouds | some clouds | clear | |
Cloud base (m) | 3350 | 4650 | 3300 | 2200 | 1500 | 650 | 9450 | 9400 | 7000 | 6200 | 2900 | 9100 | 6600 | 5100 | 700 | |||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | 0.2 | 0.1 | — | — | — | — | — | — | — | — | — | — | — |
max °C | 15 | 15 | 13 | 14 | 14 | 12 | 13 | 14 | 13 | 17 | 18 | 18 | 21 | 22 | 19 | 17 | 16 | 13 |
min °C | 14 | 15 | 11 | 13 | 14 | 11 | 11 | 14 | 12 | 16 | 18 | 17 | 19 | 21 | 16 | 17 | 15 | 11 |
chill °C | 13 | 13 | 9 | 11 | 12 | 8 | 9 | 13 | 12 | 16 | 18 | 17 | 19 | 21 | 14 | 16 | 14 | 9 |
Freezing level m | 3600 | 3650 | 3500 | 3400 | 3350 | 3500 | 3350 | 3750 | 3800 | 3750 | 3750 | 3800 | 3750 | 3950 | 4100 | 3900 | 3950 | 3850 |
 | 5:43 | — | — | 5:45 | — | — | 5:46 | — | — | 5:48 | — | — | 5:50 | — | — | 5:50 | — | — |
 | — | 8:58 | — | — | 8:55 | — | — | 8:53 | — | — | 8:52 | — | — | 8:50 | — | — | 8:47 | — |
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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 15°C on Sat morning, min 11°C on Sat night). Wind will be generally light.
Pen yr Helgi Du Weather (Days 3-6):
Mostly dry. Warm (max 22°C on Wed afternoon, min 11°C on Thu night). Winds increasing (light winds from the S on Tue afternoon, fresh winds from the SSW by Wed 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 |  | ||||
SHIP457 | |||||
SHIP2557 | |||||
SHIP1440 | |||||
SHIP3176 |
* 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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