– Lat/Long: 52.38° N 3.77° W
Pen y Garn Weather Forecast
Snowdonia · United KingdomIssued: 6 am Tue 20 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 6 am Tue 20 Oct Local Time
Updates in:
Update imminent hr min s
2 Pen y Garn Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryHeavy rain (total 35mm), heaviest during Wed afternoon. Very mild (max 12°C on Thu afternoon, min 6°C on Wed night). Winds increasing (calm on Tue morning, strong winds from the WNW by Wed afternoon). | Days 4–6 Weather SummaryHeavy rain (total 43mm), heaviest during Sat night. Very mild (max 16°C on Sat night, min 7°C on Fri morning). Winds decreasing (near gales from the NW on Fri morning, light winds from the SSW by Sun night). | |||||||||||||||||
Tuesday 20 | Wednesday 21 | Thursday 22 | Friday 23 | Saturday 24 | Sunday 25 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | | | |  | | | |  | |  | | | | |
mod. rain | light rain | rain shwrs | rain shwrs | heavy rain | rain shwrs | rain shwrs | light rain | mod. rain | light rain | mod. rain | rain shwrs | some clouds | mod. rain | heavy rain | rain shwrs | rain shwrs | rain shwrs | |
Cloud base (m) | 600 | 200 | 1600 | 400 | 250 | 700 | 650 | 750 | 150 | 200 | 200 | 700 | 650 | 550 | 150 | 350 | 800 | 750 |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 5 | 4 | 1.1 | 1.2 | 15 | 1.8 | 0.6 | 0.3 | 6 | 4 | 5 | 1 | — | 7 | 24 | 1.3 | 0.8 | 0.1 |
max °C | 8 | 8 | 9 | 9 | 8 | 8 | 11 | 12 | 11 | 8 | 8 | 8 | 9 | 11 | 16 | 10 | 10 | 9 |
min °C | 8 | 8 | 7 | 8 | 7 | 6 | 9 | 11 | 9 | 7 | 8 | 7 | 8 | 9 | 8 | 9 | 9 | 8 |
chill °C | 8 | 8 | 6 | 3 | 2 | 4 | 7 | 8 | 7 | 1 | 3 | 3 | 5 | 6 | 3 | 4 | 5 | 4 |
Freezing level m | 2350 | 2000 | 1800 | 1800 | 1150 | 1350 | 1350 | 1800 | 2000 | 1300 | 1100 | 1050 | 1350 | 2200 | 3250 | 1350 | 1300 | 1250 |
 | 7:48 | — | — | 7:48 | — | — | 7:50 | — | — | 7:52 | — | — | 7:54 | — | — | 6:56 | — | — |
 | — | 6:09 | — | — | 6:07 | — | — | 6:06 | — | — | 6:04 | — | — | 6:01 | — | — | 5:00 | — |
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Pen y Garn Weather (Days 0-3):
The weather forecast for Pen y Garn is: Heavy rain (total 35mm), heaviest during Wed afternoon. Very mild (max 12°C on Thu afternoon, min 6°C on Wed night). Winds increasing (calm on Tue morning, strong winds from the WNW by Wed afternoon).
Pen y Garn Weather (Days 3-6):
Heavy rain (total 43mm), heaviest during Sat night. Very mild (max 16°C on Sat night, min 7°C on Fri morning). Winds decreasing (near gales from the NW on Fri morning, light winds from the SSW by Sun night).
This table gives the weather forecast for Pen y Garn at the specific elevation of 113 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Pen y Garn. 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 |
|---|---|---|---|---|---|
 | |||||
| |||||
Shawbury RAF Airport |  | ||||
Caernarfon Airport |  | ||||
Hawarden Airport | | ||||
Cosford RAF Airport | | ||||
Scarweather WaveNet | |||||
Valley RAF Airport | | ||||
St Athan |
* 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.