– Lat/Long: 52.81° N 3.99° W
Y Llethr Weather Forecast
Snowdonia · United KingdomIssued: 12 am Sun 25 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 12 am Sun 25 Oct Local Time
Updates in:
Update imminent hr min s
2 Y Llethr Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 33mm), heaviest during Mon morning. Very mild (max 12°C on Mon morning, min 3°C on Sat night). Winds decreasing (stormy winds from the W on Sat night, fresh winds from the SSW by Sun night). | Days 5–7 Weather SummaryHeavy rain (total 21mm), heaviest during Fri morning. Very mild (max 10°C on Fri afternoon, min 4°C on Tue night). Winds decreasing (strong winds from the W on Tue night, light winds from the SSW by Wed night). | |||||||||||||||
Sunday 25 | Monday 26 | Tuesday 27 | Wednesday 28 | Thursday 29 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  |  |  | | | | | | |  | | | |
rain shwrs | rain shwrs | rain shwrs | light rain | heavy rain | light rain | mod. rain | rain shwrs | rain shwrs | rain shwrs | light rain | rain shwrs | rain shwrs | clear | clear | rain shwrs | |
Cloud base (m) | 300 | 650 | 650 | 600 | 150 | 150 | 100 | 150 | 450 | 800 | 250 | 350 | 250 | 9300 | 1750 | |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 3 | 1 | 0.4 | 0.8 | 14 | 1.9 | 8 | 3 | 1.5 | 0.8 | 1.2 | 1.9 | 0.7 | — | — | 0.6 |
max °C | 4 | 3 | 4 | 5 | 12 | 12 | 11 | 5 | 4 | 7 | 8 | 8 | 8 | 8 | 8 | 8 |
min °C | 3 | 3 | 4 | 4 | 8 | 11 | 9 | 4 | 4 | 4 | 7 | 8 | 7 | 7 | 8 | 7 |
chill °C | -6 | -5 | -3 | -2 | 3 | 6 | 4 | -3 | -2 | -2 | 2 | 4 | 4 | 3 | 4 | 3 |
Freezing level m | 1250 | 1100 | 1200 | 1300 | 3200 | 3700 | 3100 | 1400 | 1350 | 1400 | 2050 | 2300 | 2500 | 2850 | 3400 | 3450 |
 | — | 6:58 | — | — | 8:00 | — | — | 8:02 | — | — | 8:03 | — | — | 8:06 | — | — |
 | — | — | 5:00 | — | — | 5:58 | — | — | 5:55 | — | — | 5:53 | — | — | 5:52 | — |
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Y Llethr Weather (Days 0-3):
The weather forecast for Y Llethr is: Heavy rain (total 33mm), heaviest during Mon morning. Very mild (max 12°C on Mon morning, min 3°C on Sat night). Winds decreasing (stormy winds from the W on Sat night, fresh winds from the SSW by Sun night).
Y Llethr Weather (Days 3-6):
Heavy rain (total 21mm), heaviest during Fri morning. Very mild (max 10°C on Fri afternoon, min 4°C on Tue night). Winds decreasing (strong winds from the W on Tue night, light winds from the SSW by Wed 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 |  | ||||
SHIP3895 | |||||
SHIP5875 | |||||
SHIP4677 | |||||
SHIP3760 | |||||
SHIP2727 | |||||
SHIP2068 |
* 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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