– Lat/Long: 52.43° N 4.08° W
Constitution Hill Weather Forecast
Snowdonia · United KingdomIssued: 6 am Fri 11 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 6 am Fri 11 Sep Local Time
Updates in:
Update imminent hr min s
2 Constitution Hill Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryHeavy rain (total 26mm), heaviest during Sat afternoon. Very mild (max 18°C on Sun night, min 11°C on Fri night). Winds increasing (calm on Fri afternoon, fresh winds from the SSW by Sat morning). | Days 4–6 Weather SummaryModerate rain (total 18mm), heaviest on Mon night. Warm (max 20°C on Mon afternoon, min 13°C on Tue night). Mainly fresh winds. | |||||||||||||||||
Friday 11 | Saturday 12 | Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  | |  |  | | | | | | | | | | |
light rain | rain shwrs | some clouds | light rain | heavy rain | light rain | rain shwrs | some clouds | rain shwrs | light rain | rain shwrs | rain shwrs | light rain | rain shwrs | rain shwrs | rain shwrs | light rain | light rain | |
Cloud base (m) | 300 | 300 | 200 | 150 | 200 | 300 | 300 | 300 | 200 | 300 | 5100 | 200 | 550 | 650 | 250 | 550 | 850 | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.5 | 0.1 | — | 2 | 18 | 4 | 0.4 | — | 0.5 | 1.6 | 0.2 | 4 | 0.3 | 1.7 | 4 | 1.7 | 0.4 | 4 |
max °C | 15 | 15 | 14 | 17 | 17 | 17 | 16 | 16 | 18 | 19 | 20 | 17 | 15 | 16 | 14 | 14 | 14 | 15 |
min °C | 14 | 14 | 11 | 16 | 17 | 16 | 16 | 15 | 15 | 18 | 19 | 15 | 15 | 16 | 13 | 13 | 14 | 14 |
chill °C | 13 | 14 | 9 | 14 | 16 | 16 | 15 | 15 | 14 | 18 | 19 | 13 | 13 | 15 | 10 | 10 | 12 | 12 |
Freezing level m | 3450 | 3550 | 4050 | 3750 | 3700 | 3650 | 3850 | 4000 | 4250 | 3900 | 3950 | 3600 | 2700 | 2250 | 2200 | 2900 | 3400 | 3050 |
 | 6:41 | — | — | 6:43 | — | — | 6:46 | — | — | 6:47 | — | — | 6:48 | — | — | 6:50 | — | — |
 | — | 7:42 | — | — | 7:38 | — | — | 7:37 | — | — | 7:35 | — | — | 7:31 | — | — | 7:30 | — |
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Constitution Hill Weather (Days 0-3):
The weather forecast for Constitution Hill is: Heavy rain (total 26mm), heaviest during Sat afternoon. Very mild (max 18°C on Sun night, min 11°C on Fri night). Winds increasing (calm on Fri afternoon, fresh winds from the SSW by Sat morning).
Constitution Hill Weather (Days 3-6):
Moderate rain (total 18mm), heaviest on Mon night. Warm (max 20°C on Mon afternoon, min 13°C on Tue night). Mainly fresh winds.
This table gives the weather forecast for Constitution Hill at the specific elevation of 0 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Constitution Hill. 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 |  | ||||
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Valley RAF Airport | |
* 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.