– Lat/Long: 52.81° N 3.99° W
Y Llethr
Weather Forecast, United KingdomIssued: 12 am Tue 18 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 12 am Tue 18 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 12 am Tue 18 Aug Local Time
Updates in:
Update imminent hr min s
2 Y Llethr Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 23mm), heaviest during Mon night. Very mild (max 14°C on Mon night, min 9°C on Tue night). Winds decreasing (fresh winds from the WSW on Mon night, light winds from the WNW by Wed night). | Days 5–7 Weather SummaryLight rain (total 5mm), mostly falling on Fri afternoon. Very mild (max 11°C on Sat afternoon, min 7°C on Sat night). Wind will be generally light. | |||||||||||||||
Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | ||||||||||||
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 | rain shwrs | rain shwrs | light rain | rain shwrs | light rain | rain shwrs | rain shwrs | clear | |
Cloud base (m) | 350 | 300 | 550 | 350 | 300 | 1900 | 500 | 650 | 450 | 2050 | 750 | 1900 | 1700 | 1550 | 2300 | 5350 |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 9 | 0.6 | 0.3 | 5 | 1.7 | 0.4 | 3 | 2 | 1.4 | 0.2 | 0.6 | 4 | 0.3 | 0.5 | 0.4 | — |
max °C | 14 | 12 | 11 | 10 | 10 | 11 | 10 | 11 | 10 | 8 | 10 | 10 | 8 | 10 | 11 | 8 |
min °C | 13 | 11 | 11 | 9 | 10 | 10 | 9 | 10 | 9 | 8 | 9 | 10 | 8 | 9 | 11 | 7 |
chill °C | 10 | 8 | 8 | 5 | 6 | 7 | 6 | 8 | 6 | 5 | 9 | 10 | 7 | 8 | 9 | 4 |
Freezing level m | 3800 | 3800 | 3400 | 2400 | 2300 | 2400 | 2450 | 2350 | 2500 | 2150 | 2000 | 2150 | 2100 | 2100 | 2200 | 2350 |
 | — | 6:01 | — | — | 6:03 | — | — | 6:03 | — | — | 6:05 | — | — | 6:07 | — | — |
 | — | — | 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: Heavy rain (total 23mm), heaviest during Mon night. Very mild (max 14°C on Mon night, min 9°C on Tue night). Winds decreasing (fresh winds from the WSW on Mon night, light winds from the WNW by Wed night).
Y Llethr Weather (Days 3-6):
Light rain (total 5mm), mostly falling on Fri afternoon. Very mild (max 11°C on Sat afternoon, min 7°C on Sat 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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