– Lat/Long: 52.45° N 3.80° W
Y Garn (Plynlimon) Weather Forecast
Snowdonia · United KingdomIssued: 12 pm Mon 21 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 12 pm Mon 21 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 Wed morning. Warm (max 20°C on Tue morning, min 8°C on Wed night). Wind will be generally light. | Days 4–6 Weather SummaryMostly dry. Very mild (max 19°C on Thu afternoon, min 11°C on Sat afternoon). Wind will be generally light. | |||||||||||||||||
Monday 21 | Tuesday 22 | Wednesday 23 | Thursday 24 | Friday 25 | Saturday 26 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | |  | |  | | | | | | | |  | | | |
some clouds | some clouds | some clouds | rain shwrs | rain shwrs | rain shwrs | rain shwrs | clear | some clouds | some clouds | some clouds | some clouds | rain shwrs | rain shwrs | some clouds | cloudy | some clouds | some clouds | |
Cloud base (m) | 700 | 350 | 400 | 300 | 550 | 550 | 700 | 8950 | 6650 | 9300 | 450 | 400 | 400 | 300 | 450 | 400 | ||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | 0.1 | 0.3 | 0.3 | 1.3 | — | — | — | — | — | 0.2 | 0.3 | — | — | — | — |
max °C | 17 | 18 | 17 | 20 | 20 | 16 | 16 | 16 | 9 | 18 | 19 | 13 | 19 | 16 | 12 | 15 | 15 | 11 |
min °C | 15 | 18 | 14 | 17 | 17 | 15 | 16 | 13 | 8 | 13 | 16 | 12 | 16 | 14 | 12 | 14 | 11 | 11 |
chill °C | 15 | 18 | 14 | 17 | 17 | 15 | 16 | 13 | 6 | 12 | 16 | 12 | 16 | 14 | 12 | 14 | 11 | 11 |
Freezing level m | 4100 | 4050 | 4000 | 3750 | 3700 | 3300 | 2650 | 2950 | 3700 | 3850 | 3850 | 3750 | 3650 | 3250 | 3150 | 3000 | 2850 | 2850 |
 | 6:58 | — | — | 7:00 | — | — | 7:01 | — | — | 7:03 | — | — | 7:05 | — | — | 7:05 | — | — |
 | — | 7:16 | — | — | 7:15 | — | — | 7:12 | — | — | 7:09 | — | — | 7:07 | — | — | 7:05 | — |
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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 Wed morning. Warm (max 20°C on Tue morning, min 8°C on Wed night). Wind will be generally light.
Y Garn (Plynlimon) Weather (Days 3-6):
Mostly dry. Very mild (max 19°C on Thu afternoon, min 11°C on Sat afternoon). Wind will be generally light.
This table gives the weather forecast for Y Garn (Plynlimon) at the specific elevation of 0 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 | | ||||
 | |||||
* 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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