– Lat/Long: 52.45° N 3.80° W
Y Garn (Plynlimon) Weather Forecast
Snowdonia · United KingdomIssued: 6 pm Sat 12 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 6 pm Sat 12 Sep Local Time
Updates in:
Update imminent hr min s
2 Y Garn (Plynlimon) Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryModerate rain (total 16mm), heaviest on Sat afternoon. Very mild (max 17°C on Mon morning, min 11°C on Tue morning). Winds decreasing (strong winds from the WSW on Sat afternoon, light winds from the WSW by Sun afternoon). | Days 5–7 Weather SummaryLight rain (total 8mm), mostly falling on Wed night. Very mild (max 10°C on Tue afternoon, min 7°C on Tue night). Mainly fresh winds. | ||||||||||||||||
Sat 12 | Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  | | | | | | | | | | | | | |
light rain | light rain | rain shwrs | rain shwrs | rain shwrs | rain shwrs | light rain | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | light rain | light rain | rain shwrs | rain shwrs | rain shwrs | |
Cloud base (m) | 250 | 400 | 350 | 500 | 350 | 300 | 350 | 250 | 300 | 300 | 600 | 250 | 550 | 750 | 300 | 850 | 800 |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 4 | 5 | 0.6 | 0.1 | 0.2 | 0.3 | 0.3 | 5 | 0.7 | 0.6 | 0.5 | 0.6 | 0.5 | 2 | 1.2 | 0.2 | 1.9 |
max °C | 15 | 14 | 15 | 16 | 15 | 17 | 16 | 15 | 11 | 10 | 9 | 9 | 9 | 10 | 9 | 8 | 8 |
min °C | 15 | 13 | 13 | 14 | 13 | 15 | 16 | 12 | 11 | 10 | 7 | 9 | 8 | 7 | 8 | 8 | 7 |
chill °C | 13 | 11 | 12 | 13 | 12 | 13 | 14 | 9 | 8 | 7 | 3 | 5 | 5 | 4 | 4 | 4 | 3 |
Freezing level m | 3850 | 3700 | 3650 | 4000 | 4350 | 4200 | 3950 | 3550 | 2800 | 2550 | 2350 | 2200 | 2600 | 2750 | 2200 | 2100 | 2200 |
 | — | — | 6:45 | — | — | 6:46 | — | — | 6:48 | — | — | 6:50 | — | — | 6:50 | — | — |
 | 7:37 | — | — | 7:36 | — | — | 7:34 | — | — | 7:30 | — | — | 7:29 | — | — | 7:25 | — |
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Y Garn (Plynlimon) Weather (Days 0-3):
The weather forecast for Y Garn (Plynlimon) is: Moderate rain (total 16mm), heaviest on Sat afternoon. Very mild (max 17°C on Mon morning, min 11°C on Tue morning). Winds decreasing (strong winds from the WSW on Sat afternoon, light winds from the WSW by Sun afternoon).
Y Garn (Plynlimon) Weather (Days 3-6):
Light rain (total 8mm), mostly falling on Wed night. Very mild (max 10°C on Tue afternoon, min 7°C on Tue night). Mainly fresh winds.
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 | | ||||
SHIP2177 | |||||
SHIP7390 | |||||
SHIP2724 | |||||
 |
* 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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