– Lat/Long: 52.81° N 3.99° W
Y Llethr
Weather Forecast, United KingdomIssued: 12 pm Mon 17 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 12 pm Mon 17 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 12 pm Mon 17 Aug Local Time
Updates in:
Update imminent hr min s
2 Y Llethr Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryModerate rain (total 16mm), heaviest on Mon night. Very mild (max 15°C on Mon afternoon, min 9°C on Tue night). Winds increasing (light winds from the W on Mon morning, fresh winds from the WSW by Wed morning). | Days 4–6 Weather SummaryLight rain (total 5mm), mostly falling on Thu afternoon. Very mild (max 12°C on Sat afternoon, min 7°C on Thu night). Wind will be generally light. | |||||||||||||||||
Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  | | | | | |  | | |  | | | | |
light rain | some clouds | light rain | light rain | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | clear | rain shwrs | rain shwrs | some clouds | rain shwrs | rain shwrs | clear | |
Cloud base (m) | 450 | 550 | 300 | 150 | 400 | 400 | 400 | 700 | 550 | 200 | 550 | 2050 | 1900 | 1750 | 2100 | 1600 | 2050 | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.3 | — | 4 | 0.5 | 0.3 | 3 | 0.9 | 1.9 | 4 | 1.2 | 1.1 | — | 0.5 | 1.8 | — | 0.1 | 0.1 | — |
max °C | 14 | 15 | 14 | 11 | 12 | 11 | 10 | 11 | 10 | 10 | 10 | 8 | 10 | 10 | 8 | 11 | 12 | 9 |
min °C | 14 | 14 | 13 | 11 | 11 | 9 | 9 | 10 | 9 | 9 | 10 | 7 | 9 | 10 | 7 | 9 | 11 | 8 |
chill °C | 13 | 12 | 10 | 8 | 8 | 5 | 5 | 6 | 6 | 6 | 7 | 6 | 9 | 10 | 6 | 9 | 10 | 6 |
Freezing level m | 3950 | 4000 | 3850 | 3750 | 3400 | 2500 | 2350 | 2350 | 2350 | 2400 | 2350 | 2200 | 2000 | 2200 | 2150 | 2200 | 2400 | 2650 |
 | 5:58 | — | — | 6:01 | — | — | 6:03 | — | — | 6:03 | — | — | 6:05 | — | — | 6:07 | — | — |
 | — | 8:38 | — | — | 8:37 | — | — | 8:34 | — | — | 8:31 | — | — | 8:30 | — | — | 8:28 | — |
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Y Llethr Weather (Days 0-3):
The weather forecast for Y Llethr is: Moderate rain (total 16mm), heaviest on Mon night. Very mild (max 15°C on Mon afternoon, min 9°C on Tue night). Winds increasing (light winds from the W on Mon morning, fresh winds from the WSW by Wed morning).
Y Llethr Weather (Days 3-6):
Light rain (total 5mm), mostly falling on Thu afternoon. Very mild (max 12°C on Sat afternoon, min 7°C on Thu night). Wind will be generally light.
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 |  | ||||
Clatter | |||||
Llangollen | |||||
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.
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