– Lat/Long: 52.81° N 3.99° W
Y Llethr
Weather Forecast, United KingdomIssued: 6 pm Mon 07 Sep Local TimeUpdates in: hr min sUpdate imminent
Issued: 6 pm Mon 07 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 6 pm Mon 07 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 Mon night. Very mild (max 11°C on Mon afternoon, min 7°C on Mon night). Winds decreasing (near gales from the WSW on Mon afternoon, light winds from the W by Wed afternoon). | Days 5–7 Weather SummaryHeavy rain (total 23mm), heaviest during Sat afternoon. Very mild (max 13°C on Sat afternoon, min 9°C on Fri night). Winds increasing (calm on Fri night, strong winds from the NW by Sat night). | ||||||||||||||||
Mon 7 | Tuesday 8 | Wednesday 9 | Thursday 10 | Friday 11 | Saturday 12 | ||||||||||||
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 | some clouds | rain shwrs | light rain | rain shwrs | rain shwrs | clear | some clouds | cloudy | heavy rain | rain shwrs | |
Cloud base (m) | 350 | 200 | 450 | 650 | 700 | 600 | 700 | 5550 | 1900 | 200 | 400 | 550 | 2950 | 200 | 250 | ||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 1.7 | 8 | 0.9 | 1.2 | 0.4 | 0.1 | 0.2 | — | 0.1 | 1.8 | 4 | 0.3 | — | — | — | 13 | 4 |
max °C | 11 | 10 | 7 | 9 | 8 | 8 | 9 | 8 | 11 | 11 | 12 | 10 | 10 | 10 | 12 | 13 | 13 |
min °C | 11 | 7 | 7 | 8 | 7 | 8 | 9 | 7 | 10 | 10 | 10 | 10 | 10 | 9 | 11 | 11 | 9 |
chill °C | 7 | 3 | 3 | 3 | 3 | 4 | 7 | 4 | 7 | 6 | 7 | 8 | 8 | 9 | 8 | 8 | 5 |
Freezing level m | 2950 | 2350 | 2000 | 1950 | 2650 | 3350 | 3450 | 3400 | 3300 | 3200 | 2850 | 3350 | 3400 | 3650 | 3650 | 3450 | 3200 |
 | — | — | 6:37 | — | — | 6:37 | — | — | 6:39 | — | — | 6:41 | — | — | 6:43 | — | — |
 | 7:51 | — | — | 7:49 | — | — | 7:46 | — | — | 7:44 | — | — | 7:42 | — | — | 7:38 | — |
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Y Llethr Weather (Days 0-3):
The weather forecast for Y Llethr is: Moderate rain (total 13mm), heaviest on Mon night. Very mild (max 11°C on Mon afternoon, min 7°C on Mon night). Winds decreasing (near gales from the WSW on Mon afternoon, light winds from the W by Wed afternoon).
Y Llethr Weather (Days 3-6):
Heavy rain (total 23mm), heaviest during Sat afternoon. Very mild (max 13°C on Sat afternoon, min 9°C on Fri night). Winds increasing (calm on Fri night, strong winds from the NW by Sat night).
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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