– Lat/Long: 52.81° N 3.99° W
Y Llethr Weather Forecast
Snowdonia · United KingdomIssued: 6 pm Tue 13 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 6 pm Tue 13 Oct Local Time
Updates in:
Update imminent hr min s
2 Y Llethr Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryModerate rain (total 20mm), heaviest on Thu night. Very mild (max 12°C on Wed night, min 5°C on Thu night). Winds decreasing (near gales from the SW on Wed night, light winds from the NW by Thu night). | Days 5–7 Weather SummaryMostly dry. Mild temperatures (max 7°C on Sat afternoon, min 3°C on Sun night). Mainly fresh winds. | ||||||||||||||||
Tue 13 | Wednesday 14 | Thursday 15 | Friday 16 | Saturday 17 | Sunday 18 | ||||||||||||
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 | light rain | mod. rain | rain shwrs | rain shwrs | rain shwrs | some clouds | clear | clear | clear | some clouds | some clouds | clear | |
Cloud base (m) | 8600 | 8900 | 350 | 500 | 350 | 550 | 200 | 250 | 2700 | 750 | 800 | 900 | 850 | 2650 | 950 | ||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 1 | 0.2 | 0.5 | 1 | 0.9 | 1.3 | 7 | 8 | 0.2 | 0.1 | — | — | — | — | — | — | — |
max °C | 9 | 8 | 10 | 10 | 12 | 12 | 11 | 8 | 6 | 6 | 6 | 6 | 7 | 5 | 6 | 6 | 4 |
min °C | 8 | 7 | 9 | 10 | 10 | 12 | 9 | 5 | 6 | 5 | 5 | 5 | 5 | 4 | 4 | 5 | 3 |
chill °C | 4 | 4 | 5 | 6 | 6 | 8 | 6 | 1 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 0 |
Freezing level m | 2100 | 3450 | 3650 | 3750 | 3850 | 3800 | 3150 | 2300 | 1500 | 1500 | 1600 | 1450 | 1900 | 1850 | 1650 | 1500 | 1350 |
 | — | — | 7:39 | — | — | 7:39 | — | — | 7:41 | — | — | 7:43 | — | — | 7:46 | — | — |
 | 6:25 | — | — | 6:23 | — | — | 6:21 | — | — | 6:19 | — | — | 6:16 | — | — | 6:15 | — |
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Y Llethr Weather (Days 0-3):
The weather forecast for Y Llethr is: Moderate rain (total 20mm), heaviest on Thu night. Very mild (max 12°C on Wed night, min 5°C on Thu night). Winds decreasing (near gales from the SW on Wed night, light winds from the NW by Thu night).
Y Llethr Weather (Days 3-6):
Mostly dry. Mild temperatures (max 7°C on Sat 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 |  | ||||
Valley RAF Airport | | ||||
BARCIAL | |||||
HORNACHOS IM2 | |||||
SHIP2113 |
* 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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