– Lat/Long: 52.79° N 3.69° W
Gwaun y Llwyni Weather Forecast
Snowdonia · United KingdomIssued: 12 am Sat 12 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 12 am Sat 12 Sep 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 Sat morning. Warm (max 21°C on Sun morning, min 9°C on Fri night). Wind will be generally light. | Days 5–7 Weather SummaryLight rain (total 8mm), mostly falling on Wed night. Very mild (max 18°C on Mon night, min 11°C on Tue night). Wind will be generally light. | |||||||||||||||
Saturday 12 | Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  |  |  |  | | | | | | | | | |
some clouds | mod. rain | mod. rain | light rain | rain shwrs | some clouds | rain shwrs | light rain | light rain | rain shwrs | rain shwrs | rain shwrs | rain shwrs | light rain | light rain | rain shwrs | |
Cloud base (m) | 250 | 250 | 300 | 350 | 300 | 250 | 250 | 300 | 250 | 550 | 600 | 300 | 550 | 750 | ||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | 5 | 6 | 2 | 0.3 | — | 0.2 | 0.6 | 2 | 3 | 0.2 | 0.1 | 0.2 | 0.4 | 0.3 | 2 |
max °C | 13 | 17 | 18 | 18 | 21 | 20 | 16 | 19 | 19 | 18 | 16 | 16 | 13 | 15 | 14 | 15 |
min °C | 9 | 15 | 17 | 16 | 18 | 17 | 14 | 19 | 19 | 16 | 16 | 14 | 11 | 13 | 12 | 13 |
chill °C | 8 | 15 | 17 | 16 | 18 | 17 | 14 | 19 | 19 | 16 | 16 | 14 | 11 | 13 | 12 | 12 |
Freezing level m | 4100 | 3800 | 3650 | 3850 | 3600 | 3900 | 4300 | 4200 | 3800 | 3650 | 2750 | 2300 | 2200 | 2350 | 2800 | 3050 |
 | — | 6:41 | — | — | 6:43 | — | — | 6:46 | — | — | 6:47 | — | — | 6:48 | — | — |
 | — | — | 7:37 | — | — | 7:36 | — | — | 7:32 | — | — | 7:30 | — | — | 7:29 | — |
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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 Sat morning. Warm (max 21°C on Sun morning, min 9°C on Fri night). Wind will be generally light.
Gwaun y Llwyni Weather (Days 3-6):
Light rain (total 8mm), mostly falling on Wed night. Very mild (max 18°C on Mon night, min 11°C on Tue night). Wind will be generally light.
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 | | ||||
SHIP6019 | |||||
SHIP5596 |
* 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.