– Lat/Long: 52.79° N 3.69° W
Gwaun y Llwyni Weather Forecast
Snowdonia · United KingdomIssued: 6 pm Sun 18 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 6 pm Sun 18 Oct Local Time
Updates in:
Update imminent hr min s
2 Gwaun y Llwyni Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 22mm), heaviest during Wed morning. Very mild (max 13°C on Sun afternoon, min 5°C on Sun night). Winds increasing (calm on Mon night, fresh winds from the W by Wed morning). | Days 5–7 Weather SummaryHeavy rain (total 22mm), heaviest during Thu night. Very mild (max 12°C on Thu morning, min 6°C on Fri afternoon). Winds decreasing (fresh winds from the W on Wed afternoon, calm by Thu night). | ||||||||||||||||
Sun 18 | Monday 19 | Tuesday 20 | Wednesday 21 | Thursday 22 | Friday 23 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  |  |  | | | | | |  | | | | |
some clouds | rain shwrs | rain shwrs | clear | rain shwrs | mod. rain | light rain | light rain | mod. rain | rain shwrs | rain shwrs | rain shwrs | light rain | mod. rain | rain shwrs | rain shwrs | rain shwrs | |
Cloud base (m) | 900 | 900 | 300 | 750 | 3300 | 200 | 200 | 1750 | 200 | 600 | 600 | 600 | 1450 | 550 | 5350 | 200 | 700 |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | 1.4 | 0.5 | — | 3 | 7 | 3 | 0.7 | 7 | 1.8 | 4 | 1 | 0.2 | 7 | 1.5 | 2 | 4 |
max °C | 13 | 8 | 12 | 13 | 8 | 10 | 10 | 8 | 8 | 9 | 9 | 12 | 12 | 9 | 8 | 7 | 7 |
min °C | 8 | 5 | 10 | 9 | 6 | 9 | 9 | 7 | 7 | 8 | 8 | 10 | 8 | 7 | 8 | 6 | 7 |
chill °C | 6 | 4 | 10 | 9 | 5 | 9 | 9 | 7 | 3 | 5 | 7 | 8 | 8 | 3 | 5 | 2 | 3 |
Freezing level m | 1350 | 1650 | 1750 | 1700 | 2100 | 2250 | 1950 | 1750 | 1050 | 1150 | 1350 | 1300 | 1450 | 1600 | 1050 | 900 | 950 |
 | — | — | 7:46 | — | — | 7:48 | — | — | 7:50 | — | — | 7:52 | — | — | 7:54 | — | — |
 | 6:14 | — | — | 6:10 | — | — | 6:08 | — | — | 6:07 | — | — | 6:05 | — | — | 6:02 | — |
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Gwaun y Llwyni Weather (Days 0-3):
The weather forecast for Gwaun y Llwyni is: Heavy rain (total 22mm), heaviest during Wed morning. Very mild (max 13°C on Sun afternoon, min 5°C on Sun night). Winds increasing (calm on Mon night, fresh winds from the W by Wed morning).
Gwaun y Llwyni Weather (Days 3-6):
Heavy rain (total 22mm), heaviest during Thu night. Very mild (max 12°C on Thu morning, min 6°C on Fri afternoon). Winds decreasing (fresh winds from the W on Wed afternoon, calm by Thu night).
This table gives the weather forecast for Gwaun y Llwyni at the specific elevation of 0 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Gwaun y Llwyni. 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 | | ||||
SHIP3198 | |||||
SHIP4089 |
* 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.