– Lat/Long: 52.43° N 4.08° W
Constitution Hill Weather Forecast
Snowdonia · United KingdomIssued: 12 pm Sun 13 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 12 pm Sun 13 Sep Local Time
Updates in:
Update imminent hr min s
2 Constitution Hill Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryModerate rain (total 19mm), heaviest on Mon night. Very mild (max 19°C on Mon afternoon, min 12°C on Tue night). Winds increasing (light winds from the SSW on Sun afternoon, fresh winds from the NW by Tue night). | Days 4–6 Weather SummaryModerate rain (total 17mm), heaviest on Fri night. Very mild (max 16°C on Fri night, min 12°C on Wed morning). Winds increasing (light winds from the W on Wed afternoon, fresh winds from the WSW by Fri night). | |||||||||||||||||
Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  |  | | | | | | |  | | | | | | | |
rain shwrs | rain shwrs | rain shwrs | light rain | some clouds | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | light rain | light rain | rain shwrs | rain shwrs | rain shwrs | some clouds | rain shwrs | |
Cloud base (m) | 200 | 250 | 200 | 200 | 9550 | 150 | 250 | 700 | 250 | 700 | 600 | 300 | 600 | 850 | 700 | 700 | 100 | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.6 | 0.2 | 0.4 | 0.4 | — | 16 | 0.6 | 0.4 | 0.7 | 0.8 | 0.4 | 3 | 1.2 | 0.8 | 1.7 | 0.6 | — | 9 |
max °C | 17 | 17 | 18 | 18 | 19 | 18 | 13 | 15 | 14 | 13 | 13 | 14 | 13 | 14 | 13 | 15 | 15 | 16 |
min °C | 17 | 17 | 16 | 17 | 18 | 15 | 13 | 15 | 12 | 12 | 13 | 13 | 13 | 13 | 12 | 13 | 15 | 15 |
chill °C | 17 | 17 | 15 | 16 | 17 | 13 | 10 | 13 | 9 | 9 | 11 | 11 | 10 | 11 | 9 | 11 | 13 | 13 |
Freezing level m | 3600 | 4100 | 4400 | 4150 | 3950 | 3450 | 2650 | 2400 | 2400 | 1950 | 3050 | 2850 | 2450 | 2300 | 2200 | 3100 | 3200 | 3400 |
 | 6:46 | — | — | 6:47 | — | — | 6:48 | — | — | 6:50 | — | — | 6:52 | — | — | 6:54 | — | — |
 | — | 7:37 | — | — | 7:35 | — | — | 7:31 | — | — | 7:30 | — | — | 7:28 | — | — | 7:24 | — |
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Constitution Hill Weather (Days 0-3):
The weather forecast for Constitution Hill is: Moderate rain (total 19mm), heaviest on Mon night. Very mild (max 19°C on Mon afternoon, min 12°C on Tue night). Winds increasing (light winds from the SSW on Sun afternoon, fresh winds from the NW by Tue night).
Constitution Hill Weather (Days 3-6):
Moderate rain (total 17mm), heaviest on Fri night. Very mild (max 16°C on Fri night, min 12°C on Wed morning). Winds increasing (light winds from the W on Wed afternoon, fresh winds from the WSW by Fri night).
This table gives the weather forecast for Constitution Hill at the specific elevation of 131 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.