– Lat/Long: 52.48° N 3.75° W
Pen Pumlumon Arwystli Weather Forecast
Snowdonia · United KingdomIssued: 6 pm Sun 18 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 6 pm Sun 18 Oct Local Time
Updates in:
Update imminent hr min s
2 Pen Pumlumon Arwystli Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 23mm), heaviest during Wed morning. Very mild (max 13°C on Sun afternoon, min 5°C on Sun night). Winds increasing (calm on Mon night, fresh winds from the WNW by Wed morning). | Days 5–7 Weather SummaryHeavy rain (total 34mm), heaviest during Thu night. Very mild (max 12°C on Thu morning, min 7°C on Fri afternoon). Winds decreasing (fresh winds from the W on Wed afternoon, calm by Thu night). | ||||||||||||||||
Sun 18 | Monday 19 | Tuesday 20 | Wednesday 21 | Thursday 22 | Friday 23 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  | | | | | | |  |  | | |  | |
some clouds | rain shwrs | rain shwrs | clear | rain shwrs | mod. rain | rain shwrs | rain shwrs | mod. rain | rain shwrs | rain shwrs | rain shwrs | light rain | heavy rain | rain shwrs | light rain | mod. rain | |
Cloud base (m) | 900 | 900 | 400 | 900 | 250 | 200 | 2150 | 200 | 600 | 400 | 600 | 1500 | 500 | 650 | 300 | 550 | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | 1 | 0.3 | — | 3 | 6 | 1.4 | 3 | 8 | 3 | 7 | 1.3 | 0.3 | 11 | 2 | 3 | 6 |
max °C | 13 | 8 | 12 | 13 | 8 | 10 | 9 | 8 | 8 | 9 | 9 | 12 | 12 | 9 | 9 | 7 | 8 |
min °C | 8 | 5 | 10 | 8 | 6 | 9 | 9 | 7 | 8 | 9 | 9 | 10 | 9 | 8 | 8 | 7 | 7 |
chill °C | 8 | 4 | 9 | 7 | 6 | 9 | 9 | 6 | 4 | 5 | 7 | 7 | 8 | 4 | 4 | 3 | 3 |
Freezing level m | 1350 | 1600 | 1650 | 1500 | 2100 | 2200 | 1950 | 1750 | 1100 | 1150 | 1400 | 1350 | 1500 | 1650 | 1050 | 900 | 950 |
 | — | — | 7:46 | — | — | 7:48 | — | — | 7:50 | — | — | 7:50 | — | — | 7:52 | — | — |
 | 6:14 | — | — | 6:12 | — | — | 6:09 | — | — | 6:07 | — | — | 6:06 | — | — | 6:04 | — |
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Pen Pumlumon Arwystli Weather (Days 0-3):
The weather forecast for Pen Pumlumon Arwystli is: Heavy rain (total 23mm), heaviest during Wed morning. Very mild (max 13°C on Sun afternoon, min 5°C on Sun night). Winds increasing (calm on Mon night, fresh winds from the WNW by Wed morning).
Pen Pumlumon Arwystli Weather (Days 3-6):
Heavy rain (total 34mm), heaviest during Thu night. Very mild (max 12°C on Thu morning, min 7°C on Fri afternoon). Winds decreasing (fresh winds from the W on Wed afternoon, calm by Thu night).
This table gives the weather forecast for Pen Pumlumon Arwystli at the specific elevation of 0 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Pen Pumlumon Arwystli. 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 |  | ||||
Shawbury RAF Airport |  | ||||
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* 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.