– Lat/Long: 52.45° N 3.80° W
Y Garn (Plynlimon) Weather Forecast
Snowdonia · United KingdomIssued: 12 pm Sun 20 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 12 pm Sun 20 Sep Local Time
Updates in:
Update imminent hr min s
2 Y Garn (Plynlimon) Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryMostly dry. Very mild (max 16°C on Mon afternoon, min 10°C on Sun morning). Winds decreasing (fresh winds from the WNW on Sun morning, calm by Tue afternoon). | Days 4–6 Weather SummarySome drizzle, heaviest during Wed morning. Very mild (max 15°C on Thu afternoon, min 8°C on Wed night). Wind will be generally light. | |||||||||||||||||
Sunday 20 | Monday 21 | Tuesday 22 | Wednesday 23 | Thursday 24 | Friday 25 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | |  |  | | | | | | | | | | |  | |
clear | clear | some clouds | cloudy | clear | clear | rain shwrs | rain shwrs | some clouds | rain shwrs | rain shwrs | some clouds | clear | clear | clear | clear | cloudy | rain shwrs | |
Cloud base (m) | 6650 | 2100 | 800 | 600 | 300 | 300 | 550 | 300 | 450 | 6100 | 5400 | 9050 | 750 | 1750 | ||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | 0.1 | 0.1 | — | 0.6 | 0.3 | — | — | — | — | — | — | 0.8 |
max °C | 11 | 12 | 11 | 15 | 16 | 13 | 15 | 16 | 13 | 13 | 11 | 8 | 13 | 15 | 11 | 15 | 14 | 11 |
min °C | 10 | 11 | 10 | 13 | 15 | 12 | 14 | 14 | 11 | 12 | 10 | 8 | 10 | 13 | 10 | 13 | 13 | 10 |
chill °C | 7 | 10 | 9 | 12 | 15 | 11 | 14 | 14 | 10 | 10 | 8 | 6 | 9 | 12 | 8 | 11 | 13 | 10 |
Freezing level m | 3500 | 3850 | 3850 | 4050 | 3950 | 3950 | 3750 | 3750 | 3500 | 2950 | 3000 | 3700 | 3850 | 3850 | 3850 | 3300 | 2900 | 2700 |
 | 6:56 | — | — | 6:58 | — | — | 7:00 | — | — | 7:01 | — | — | 7:03 | — | — | 7:05 | — | — |
 | — | 7:19 | — | — | 7:16 | — | — | 7:15 | — | — | 7:12 | — | — | 7:09 | — | — | 7:07 | — |
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Y Garn (Plynlimon) Weather (Days 0-3):
The weather forecast for Y Garn (Plynlimon) is: Mostly dry. Very mild (max 16°C on Mon afternoon, min 10°C on Sun morning). Winds decreasing (fresh winds from the WNW on Sun morning, calm by Tue afternoon).
Y Garn (Plynlimon) Weather (Days 3-6):
Some drizzle, heaviest during Wed morning. Very mild (max 15°C on Thu afternoon, min 8°C on Wed night). Wind will be generally light.
This table gives the weather forecast for Y Garn (Plynlimon) at the specific elevation of 684 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Y Garn (Plynlimon). 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 |  | ||||
Shawbury RAF Airport |  | ||||
SHIP12868 | |||||
SHIP1045 | |||||
* 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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