– Lat/Long: 52.81° N 3.99° W
Y Llethr Weather Forecast
Snowdonia · United KingdomIssued: 6 pm Tue 15 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 6 pm Tue 15 Sep Local Time
Updates in:
Update imminent hr min s
2 Y Llethr Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryModerate rain (total 13mm), heaviest on Wed night. Very mild (max 11°C on Wed night, min 7°C on Thu morning). Winds increasing (moderate winds from the WNW on Wed morning, strong winds from the SW by Fri morning). | Days 5–7 Weather SummaryModerate rain (total 18mm), heaviest on Fri afternoon. Very mild (max 14°C on Mon morning, min 9°C on Fri afternoon). Winds decreasing (strong winds from the SW on Fri afternoon, light winds from the WNW by Mon morning). | ||||||||||||||||
Tue 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | | | | | |  |  |  | | |  |  | | | |
rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | light rain | heavy rain | mod. rain | rain shwrs | rain shwrs | clear | some clouds | some clouds | rain shwrs | |
Cloud base (m) | 450 | 600 | 450 | 650 | 600 | 450 | 550 | 800 | 400 | 400 | 200 | 6300 | 550 | 9600 | 5500 | 300 | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 2 | 0.5 | 0.4 | 0.4 | 6 | 0.8 | 1 | 0.9 | 0.2 | 10 | 6 | 1.5 | 0.1 | — | — | — | 0.1 |
max °C | 10 | 9 | 9 | 9 | 11 | 8 | 8 | 8 | 10 | 12 | 13 | 12 | 11 | 10 | 12 | 12 | 13 |
min °C | 10 | 8 | 8 | 9 | 9 | 7 | 8 | 7 | 9 | 9 | 12 | 12 | 11 | 9 | 11 | 12 | 13 |
chill °C | 6 | 4 | 5 | 6 | 5 | 2 | 3 | 3 | 5 | 4 | 9 | 8 | 8 | 6 | 9 | 9 | 11 |
Freezing level m | 2350 | 2350 | 2350 | 3250 | 3200 | 2050 | 2350 | 2750 | 3400 | 3400 | 3350 | 3500 | 3550 | 3450 | 3700 | 4050 | 4150 |
 | — | — | 6:50 | — | — | 6:52 | — | — | 6:52 | — | — | 6:54 | — | — | 6:56 | — | — |
 | 7:31 | — | — | 7:30 | — | — | 7:27 | — | — | 7:24 | — | — | 7:22 | — | — | 7:20 | — |
Loading...
Y Llethr Weather (Days 0-3):
The weather forecast for Y Llethr is: Moderate rain (total 13mm), heaviest on Wed night. Very mild (max 11°C on Wed night, min 7°C on Thu morning). Winds increasing (moderate winds from the WNW on Wed morning, strong winds from the SW by Fri morning).
Y Llethr Weather (Days 3-6):
Moderate rain (total 18mm), heaviest on Fri afternoon. Very mild (max 14°C on Mon morning, min 9°C on Fri afternoon). Winds decreasing (strong winds from the SW on Fri afternoon, light winds from the WNW by Mon morning).
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 |  | ||||
* 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