– Lat/Long: 52.79° N 3.69° W
Gwaun y Llwyni Weather Forecast
Snowdonia · United KingdomIssued: 6 pm Mon 19 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 6 pm Mon 19 Oct Local Time
Updates in:
Update imminent hr min s
2 Gwaun y Llwyni Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryModerate rain (total 17mm), heaviest on Wed afternoon. Very mild (max 13°C on Mon afternoon, min 7°C on Mon night). Wind will be generally light. | Days 5–7 Weather SummaryHeavy rain (total 56mm), heaviest during Sat night. Very mild (max 16°C on Sat night, min 7°C on Fri morning). Winds increasing (light winds from the NW on Thu night, strong winds from the W by Sun morning). | ||||||||||||||||
Mon 19 | Tuesday 20 | Wednesday 21 | Thursday 22 | Friday 23 | Saturday 24 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | | |  | | | | | | | | | | | |
rain shwrs | rain shwrs | light rain | rain shwrs | rain shwrs | rain shwrs | mod. rain | rain shwrs | rain shwrs | light rain | rain shwrs | mod. rain | rain shwrs | rain shwrs | light rain | mod. rain | rain shwrs | |
Cloud base (m) | 800 | 850 | 400 | 200 | 1400 | 350 | 350 | 450 | 600 | 1400 | 150 | 250 | 300 | 600 | 750 | 250 | 150 |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.1 | 0.2 | 4 | 2 | 1.6 | 0.3 | 8 | 0.7 | 0.3 | 0.4 | 14 | 7 | 3 | 1.6 | 0.4 | 7 | 21 |
max °C | 13 | 9 | 9 | 9 | 10 | 10 | 10 | 8 | 12 | 12 | 12 | 9 | 9 | 9 | 11 | 12 | 16 |
min °C | 12 | 7 | 8 | 9 | 7 | 9 | 8 | 7 | 10 | 12 | 9 | 7 | 8 | 8 | 9 | 10 | 8 |
chill °C | 11 | 7 | 8 | 9 | 7 | 8 | 4 | 5 | 9 | 10 | 6 | 2 | 4 | 4 | 7 | 9 | 4 |
Freezing level m | 1650 | 1800 | 2300 | 2000 | 1700 | 1450 | 1500 | 1100 | 1400 | 1900 | 1650 | 1400 | 1050 | 1100 | 1250 | 2150 | 3250 |
 | — | — | 7:48 | — | — | 7:50 | — | — | 7:52 | — | — | 7:54 | — | — | 7:54 | — | — |
 | 6:10 | — | — | 6:08 | — | — | 6:07 | — | — | 6:05 | — | — | 6:02 | — | — | 6:00 | — |
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Gwaun y Llwyni Weather (Days 0-3):
The weather forecast for Gwaun y Llwyni is: Moderate rain (total 17mm), heaviest on Wed afternoon. Very mild (max 13°C on Mon afternoon, min 7°C on Mon night). Wind will be generally light.
Gwaun y Llwyni Weather (Days 3-6):
Heavy rain (total 56mm), heaviest during Sat night. Very mild (max 16°C on Sat night, min 7°C on Fri morning). Winds increasing (light winds from the NW on Thu night, strong winds from the W by Sun morning).
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 |  | ||||
SHIP4200 | |||||
SHIP2844 |
* 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.