– Lat/Long: 52.81° N 3.99° W
Y Llethr Weather Forecast
Snowdonia · United KingdomIssued: 6 pm Sat 12 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 6 pm Sat 12 Sep Local Time
Updates in:
Update imminent hr min s
2 Y Llethr Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryModerate rain (total 19mm), heaviest on Mon night. Very mild (max 15°C on Sun afternoon, min 10°C on Tue morning). Winds increasing (light winds from the WSW on Sun morning, strong winds from the SW by Mon night). | Days 5–7 Weather SummaryModerate rain (total 11mm), heaviest on Wed night. Very mild (max 10°C on Tue afternoon, min 7°C on Tue night). Mainly fresh winds. | ||||||||||||||||
Sat 12 | Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | | | | | | | | | | | | | |
light rain | light rain | rain shwrs | some clouds | rain shwrs | rain shwrs | light rain | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | light rain | rain shwrs | rain shwrs | |
Cloud base (m) | 200 | 200 | 250 | 750 | 250 | 250 | 200 | 150 | 250 | 200 | 600 | 200 | 500 | 650 | 350 | 1450 | 1550 |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 1.7 | 4 | 0.5 | — | 0.5 | 0.6 | 1.7 | 10 | 0.6 | 1 | 0.8 | 1.1 | 0.6 | 4 | 1.1 | 0.4 | 1.3 |
max °C | 14 | 13 | 14 | 15 | 14 | 15 | 15 | 14 | 10 | 10 | 8 | 8 | 8 | 9 | 8 | 8 | 8 |
min °C | 14 | 12 | 12 | 14 | 13 | 14 | 14 | 12 | 10 | 9 | 7 | 7 | 8 | 8 | 7 | 8 | 7 |
chill °C | 11 | 10 | 11 | 13 | 12 | 12 | 12 | 9 | 7 | 6 | 2 | 3 | 4 | 4 | 3 | 4 | 3 |
Freezing level m | 3750 | 3750 | 3600 | 3900 | 4300 | 4150 | 3850 | 3450 | 2500 | 2350 | 2250 | 2050 | 2600 | 2650 | 2050 | 2100 | 2100 |
 | — | — | 6:45 | — | — | 6:47 | — | — | 6:48 | — | — | 6:50 | — | — | 6:52 | — | — |
 | 7:38 | — | — | 7:37 | — | — | 7:35 | — | — | 7:31 | — | — | 7:30 | — | — | 7:27 | — |
Loading...
Y Llethr Weather (Days 0-3):
The weather forecast for Y Llethr is: Moderate rain (total 19mm), heaviest on Mon night. Very mild (max 15°C on Sun afternoon, min 10°C on Tue morning). Winds increasing (light winds from the WSW on Sun morning, strong winds from the SW by Mon night).
Y Llethr Weather (Days 3-6):
Moderate rain (total 11mm), heaviest on Wed night. Very mild (max 10°C on Tue afternoon, min 7°C on Tue night). Mainly fresh winds.
This table gives the weather forecast for Y Llethr at the specific elevation of 756 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Y Llethr. 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 |  | ||||
Valley RAF Airport | | ||||
BARCIAL | |||||
HORNACHOS IM2 |
* 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.
Upload new photo