– Lat/Long: 52.81° N 3.99° W
Y Llethr Weather Forecast
Snowdonia · United KingdomIssued: 5 pm Mon 09 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 5 pm Mon 09 Nov Local Time
Updates in:
Update imminent hr min s
2 Y Llethr Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Mild temperatures (max 6°C on Mon afternoon, min 1°C on Thu morning). Winds increasing (light winds from the E on Tue afternoon, fresh winds from the NE by Thu morning). | Days 5–7 Weather SummaryMostly dry. Freeze-thaw conditions (max 6°C on Sun morning, min -1°C on Thu night). Winds increasing (calm on Fri afternoon, strong winds from the S by Sun morning). | ||||||||||||||||
Mon 9 | Tuesday 10 | Wednesday 11 | Thursday 12 | Friday 13 | Saturday 14 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  | | |  | | | | | | | |  | | |
clear | some clouds | cloudy | cloudy | cloudy | cloudy | clear | clear | clear | clear | clear | clear | clear | clear | clear | some clouds | clear | |
Cloud base (m) | 6150 | 2850 | 2650 | 500 | 550 | 550 | 550 | 6800 | 450 | 650 | 300 | ||||||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | 6 | 6 | 6 | 6 | 6 | 5 | 5 | 3 | 1 | 1 | 0 | 2 | 3 | 1 | 3 | 3 | 3 |
min °C | 5 | 5 | 5 | 6 | 5 | 5 | 4 | 2 | 1 | 0 | -1 | 0 | 1 | 0 | 1 | 2 | 2 |
chill °C | 2 | 2 | 3 | 5 | 1 | 0 | 1 | -3 | -5 | -6 | -7 | -4 | 1 | -4 | -3 | -3 | -4 |
Freezing level m | 2350 | 2650 | 2600 | 2400 | 2150 | 2000 | 2050 | 1850 | 1050 | 950 | 600 | 850 | 1150 | 950 | 1050 | 1300 | 1750 |
 | — | — | 7:28 | — | — | 7:31 | — | — | 7:33 | — | — | 7:35 | — | — | 7:35 | — | — |
 | 4:30 | — | — | 4:29 | — | — | 4:27 | — | — | 4:25 | — | — | 4:23 | — | — | 4:22 | — |
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Y Llethr Weather (Days 0-3):
The weather forecast for Y Llethr is: Mostly dry. Mild temperatures (max 6°C on Mon afternoon, min 1°C on Thu morning). Winds increasing (light winds from the E on Tue afternoon, fresh winds from the NE by Thu morning).
Y Llethr Weather (Days 3-6):
Mostly dry. Freeze-thaw conditions (max 6°C on Sun morning, min -1°C on Thu night). Winds increasing (calm on Fri afternoon, strong winds from the S by Sun morning).
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 | | ||||
SHIP4707 | |||||
SHIP5138 |
* 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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