– Lat/Long: 52.45° N 3.80° W
Y Garn (Plynlimon) Weather Forecast
Snowdonia · United KingdomIssued: 12 am Mon 28 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 12 am Mon 28 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 10mm), heaviest on Tue night. Very mild (max 16°C on Tue afternoon, min 7°C on Sun night). Winds increasing (calm on Mon morning, gales from the S by Tue night). | Days 5–7 Weather SummaryModerate rain (total 11mm), heaviest on Fri afternoon. Very mild (max 13°C on Sat morning, min 8°C on Wed night). Winds decreasing (fresh winds from the SW on Thu night, light winds from the SSW by Fri night). | |||||||||||||||
Monday 28 | Tuesday 29 | Wednesday 30 | Thursday 1 | Friday 2 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  |  | | | | | | |  | | | |
rain shwrs | some clouds | clear | clear | some clouds | rain shwrs | mod. rain | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | light rain | rain shwrs | clear | |
Cloud base (m) | 8750 | 250 | 400 | 300 | 400 | 650 | 600 | 2200 | 1000 | 450 | 400 | 400 | 1950 | |||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.2 | — | — | — | — | 0.1 | 9 | 0.5 | 0.6 | 1.6 | 0.2 | 0.1 | 3 | 1.1 | 4 | — |
max °C | 8 | 10 | 11 | 10 | 14 | 16 | 16 | 12 | 11 | 9 | 10 | 11 | 10 | 12 | 12 | 10 |
min °C | 7 | 9 | 9 | 8 | 12 | 16 | 11 | 12 | 9 | 8 | 9 | 10 | 10 | 11 | 11 | 10 |
chill °C | 5 | 9 | 7 | 5 | 9 | 14 | 7 | 8 | 5 | 5 | 6 | 7 | 6 | 8 | 10 | 9 |
Freezing level m | 2200 | 2450 | 3100 | 3450 | 3350 | 3400 | 3400 | 2500 | 2350 | 2150 | 2100 | 2350 | 2550 | 2500 | 2700 | 2750 |
 | — | 7:09 | — | — | 7:11 | — | — | 7:13 | — | — | 7:15 | — | — | 7:16 | — | — |
 | — | — | 7:00 | — | — | 6:58 | — | — | 6:55 | — | — | 6:52 | — | — | 6:51 | — |
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Y Garn (Plynlimon) Weather (Days 0-3):
The weather forecast for Y Garn (Plynlimon) is: Moderate rain (total 10mm), heaviest on Tue night. Very mild (max 16°C on Tue afternoon, min 7°C on Sun night). Winds increasing (calm on Mon morning, gales from the S by Tue night).
Y Garn (Plynlimon) Weather (Days 3-6):
Moderate rain (total 11mm), heaviest on Fri afternoon. Very mild (max 13°C on Sat morning, min 8°C on Wed night). Winds decreasing (fresh winds from the SW on Thu night, light winds from the SSW by Fri night).
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 |  | ||||
SHIP4168 | |||||
SHIP5653 | |||||
SHIP5293 | |||||
SHIP2114 | |||||
|
* 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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