– Lat/Long: 52.81° N 3.99° W
Y Llethr Weather Forecast
Snowdonia · United KingdomIssued: 12 pm Thu 15 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 12 pm Thu 15 Oct Local Time
Updates in:
Update imminent hr min s
2 Y Llethr Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryModerate rain (total 18mm), heaviest on Thu night. Very mild (max 12°C on Thu morning, min 3°C on Sat night). Winds decreasing (strong winds from the SW on Thu morning, light winds from the NNE by Sat morning). | Days 4–6 Weather SummarySome drizzle, heaviest during Mon morning. Very mild (max 10°C on Tue afternoon, min 3°C on Sun night). Mainly fresh winds. | |||||||||||||||||
Thursday 15 | Friday 16 | Saturday 17 | Sunday 18 | Monday 19 | Tuesday 20 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  |  | | | | |  | | | | | |  | |
light rain | mod. rain | rain shwrs | rain shwrs | rain shwrs | clear | clear | clear | clear | clear | clear | some clouds | light rain | light rain | some clouds | light rain | light rain | cloudy | |
Cloud base (m) | 250 | 200 | 3750 | 500 | 850 | 850 | 700 | 950 | 800 | 2350 | 250 | 300 | 450 | 450 | 550 | 1900 | ||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 2 | 9 | 6 | 0.6 | 0.4 | — | — | — | — | — | — | — | 0.9 | 0.6 | — | 0.2 | 0.1 | — |
max °C | 12 | 11 | 8 | 6 | 5 | 5 | 7 | 7 | 5 | 5 | 5 | 5 | 7 | 9 | 9 | 9 | 10 | 9 |
min °C | 12 | 10 | 5 | 5 | 5 | 5 | 6 | 6 | 3 | 4 | 4 | 3 | 6 | 8 | 9 | 9 | 10 | 7 |
chill °C | 8 | 7 | 1 | 1 | 0 | 1 | 3 | 3 | 0 | 0 | 0 | -1 | 1 | 4 | 5 | 5 | 7 | 4 |
Freezing level m | 3600 | 3100 | 2400 | 1500 | 1450 | 1650 | 1750 | 1600 | 1950 | 1550 | 1400 | 1400 | 2200 | 2800 | 2850 | 2800 | 2800 | 2800 |
 | 7:39 | — | — | 7:41 | — | — | 7:43 | — | — | 7:46 | — | — | 7:48 | — | — | 7:48 | — | — |
 | — | 6:21 | — | — | 6:19 | — | — | 6:16 | — | — | 6:15 | — | — | 6:13 | — | — | 6:09 | — |
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Y Llethr Weather (Days 0-3):
The weather forecast for Y Llethr is: Moderate rain (total 18mm), heaviest on Thu night. Very mild (max 12°C on Thu morning, min 3°C on Sat night). Winds decreasing (strong winds from the SW on Thu morning, light winds from the NNE by Sat morning).
Y Llethr Weather (Days 3-6):
Some drizzle, heaviest during Mon morning. Very mild (max 10°C on Tue afternoon, min 3°C on Sun night). Mainly fresh 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 |  | ||||
SHIP9041 | |||||
SHIP12024 | |||||
SHIP9338 |
* 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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