– Lat/Long: 52.81° N 3.99° W
Y Llethr Weather Forecast
Snowdonia · United KingdomIssued: 5 pm Sun 25 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 5 pm 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 31mm), heaviest during Mon morning. Very mild (max 12°C on Mon morning, min 4°C on Sun afternoon). Winds decreasing (severe gales from the SSW on Mon night, fresh winds from the WSW by Wed morning). | Days 5–7 Weather SummaryHeavy rain (total 23mm), heaviest during Fri morning. Very mild (max 10°C on Thu night, min 6°C on Wed night). Mainly strong winds. | ||||||||||||||||
Sun 25 | Monday 26 | Tuesday 27 | Wednesday 28 | Thursday 29 | Friday 30 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | | | | | | | | | | |  |  | |
rain shwrs | rain shwrs | heavy rain | light rain | mod. rain | rain shwrs | rain shwrs | rain shwrs | light rain | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | heavy rain | mod. rain | light rain | |
Cloud base (m) | 700 | 550 | 150 | 150 | 100 | 300 | 700 | 750 | 300 | 350 | 350 | 5550 | 5600 | 850 | 200 | 200 | 200 |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.5 | 0.5 | 11 | 1.4 | 9 | 3 | 1.8 | 1.5 | 2 | 2 | 0.6 | 0.1 | 0.1 | 2 | 10 | 6 | 1.3 |
max °C | 4 | 5 | 12 | 12 | 11 | 5 | 5 | 7 | 8 | 8 | 8 | 8 | 8 | 10 | 10 | 10 | 10 |
min °C | 4 | 4 | 8 | 11 | 7 | 5 | 5 | 4 | 8 | 8 | 6 | 7 | 7 | 7 | 10 | 10 | 8 |
chill °C | -3 | -2 | 3 | 6 | 1 | -1 | -1 | -2 | 3 | 4 | 2 | 3 | 3 | 3 | 6 | 9 | 5 |
Freezing level m | 1250 | 1250 | 3150 | 3700 | 3050 | 1450 | 1300 | 1400 | 2100 | 2300 | 2650 | 3150 | 3350 | 3400 | 3250 | 3000 | 3250 |
 | — | — | 7:01 | — | — | 7:03 | — | — | 7:05 | — | — | 7:07 | — | — | 7:09 | — | — |
 | 3:59 | — | — | 4:57 | — | — | 4:54 | — | — | 4:52 | — | — | 4:51 | — | — | 4:49 | — |
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Y Llethr Weather (Days 0-3):
The weather forecast for Y Llethr is: Heavy rain (total 31mm), heaviest during Mon morning. Very mild (max 12°C on Mon morning, min 4°C on Sun afternoon). Winds decreasing (severe gales from the SSW on Mon night, fresh winds from the WSW by Wed morning).
Y Llethr Weather (Days 3-6):
Heavy rain (total 23mm), heaviest during Fri morning. Very mild (max 10°C on Thu night, min 6°C on Wed night). Mainly strong winds.
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 |  | ||||
SHIP7020 | |||||
SHIP4727 | |||||
SHIP1967 | |||||
SHIP951 | |||||
SHIP7325 | |||||
SHIP5275 |
* 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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