– Lat/Long: 52.45° N 3.80° W
Y Garn (Plynlimon) Weather Forecast
Snowdonia · United KingdomIssued: 6 am Sat 19 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 6 am Sat 19 Sep Local Time
Updates in:
Update imminent hr min s
2 Y Garn (Plynlimon) Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryLight rain (total 2mm), mostly falling on Sat morning. Very mild (max 15°C on Mon morning, min 8°C on Sat night). Winds decreasing (near gales from the WSW on Sat morning, calm by Mon night). | Days 4–6 Weather SummaryMostly dry. Very mild (max 16°C on Tue afternoon, min 7°C on Wed night). Wind will be generally light. | |||||||||||||||||
Saturday 19 | Sunday 20 | Monday 21 | Tuesday 22 | Wednesday 23 | Thursday 24 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  |  |  | | |  | | | |  | | | | | | |
rain shwrs | rain shwrs | rain shwrs | some clouds | clear | some clouds | some clouds | clear | clear | clear | clear | some clouds | light rain | rain shwrs | some clouds | clear | clear | clear | |
Cloud base (m) | 250 | 350 | 700 | 650 | 6450 | 700 | 450 | 300 | 300 | 550 | 300 | 8500 | 5550 | |||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 1.4 | 0.5 | 0.3 | — | — | — | — | — | — | — | — | — | 0.3 | 0.1 | — | — | — | — |
max °C | 13 | 12 | 10 | 10 | 11 | 10 | 15 | 15 | 13 | 15 | 16 | 12 | 11 | 12 | 8 | 14 | 15 | 12 |
min °C | 13 | 11 | 8 | 9 | 10 | 9 | 13 | 14 | 12 | 14 | 14 | 10 | 11 | 10 | 7 | 10 | 14 | 10 |
chill °C | 10 | 8 | 4 | 5 | 8 | 8 | 12 | 14 | 11 | 14 | 14 | 8 | 9 | 8 | 6 | 9 | 14 | 9 |
Freezing level m | 3650 | 3600 | 3150 | 3600 | 3750 | 3750 | 3900 | 4050 | 4000 | 3850 | 3750 | 3450 | 3150 | 3500 | 3650 | 3900 | 3950 | 3950 |
 | 6:54 | — | — | 6:56 | — | — | 6:58 | — | — | 7:00 | — | — | 7:01 | — | — | 7:03 | — | — |
 | — | 7:22 | — | — | 7:19 | — | — | 7:16 | — | — | 7:15 | — | — | 7:12 | — | — | 7:09 | — |
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Y Garn (Plynlimon) Weather (Days 0-3):
The weather forecast for Y Garn (Plynlimon) is: Light rain (total 2mm), mostly falling on Sat morning. Very mild (max 15°C on Mon morning, min 8°C on Sat night). Winds decreasing (near gales from the WSW on Sat morning, calm by Mon night).
Y Garn (Plynlimon) Weather (Days 3-6):
Mostly dry. Very mild (max 16°C on Tue afternoon, min 7°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 | | ||||
| |||||
Pembrey Sands Airport |  |
* 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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