– Lat/Long: 52.43° N 4.08° W
Constitution Hill Weather Forecast
Snowdonia · United KingdomIssued: 6 am Sun 13 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 6 am 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 10mm), heaviest on Mon night. Warm (max 20°C on Mon afternoon, min 12°C on Tue night). Winds increasing (light winds from the WSW on Sun afternoon, fresh winds from the NW by Tue night). | Days 4–6 Weather SummaryModerate rain (total 12mm), heaviest on Wed night. Very mild (max 17°C on Fri afternoon, min 12°C on Thu night). Winds increasing (light winds from the WSW on Wed afternoon, strong winds from the WSW by Fri afternoon). | |||||||||||||||||
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 | |
 |  |  | | | | | | | | |  | | | | | | | |
light rain | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | light rain | rain shwrs | rain shwrs | light rain | light rain | light rain | rain shwrs | rain shwrs | rain shwrs | light rain | light rain | rain shwrs | |
Cloud base (m) | 200 | 200 | 350 | 200 | 9500 | 150 | 350 | 450 | 700 | 150 | 250 | 900 | 200 | 650 | 850 | 500 | 550 | 500 |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.8 | 0.1 | 0.3 | 0.3 | 0.2 | 5 | 0.7 | 1 | 1.8 | 0.8 | 0.4 | 4 | 1.4 | 0.3 | 1.8 | 0.3 | 1.1 | 1.9 |
max °C | 17 | 18 | 18 | 19 | 20 | 19 | 15 | 15 | 15 | 13 | 14 | 15 | 15 | 15 | 14 | 15 | 17 | 16 |
min °C | 17 | 17 | 17 | 18 | 19 | 16 | 15 | 15 | 12 | 13 | 14 | 13 | 14 | 15 | 12 | 14 | 15 | 13 |
chill °C | 17 | 17 | 16 | 18 | 18 | 15 | 13 | 13 | 9 | 11 | 13 | 11 | 12 | 14 | 10 | 12 | 13 | 10 |
Freezing level m | 3600 | 4050 | 4400 | 4200 | 3950 | 3500 | 2600 | 2450 | 2300 | 2100 | 2950 | 2750 | 2700 | 2500 | 2200 | 2900 | 3000 | 3450 |
 | 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 10mm), heaviest on Mon night. Warm (max 20°C on Mon afternoon, min 12°C on Tue night). Winds increasing (light winds from the WSW on Sun afternoon, fresh winds from the NW by Tue night).
Constitution Hill Weather (Days 3-6):
Moderate rain (total 12mm), heaviest on Wed night. Very mild (max 17°C on Fri afternoon, min 12°C on Thu night). Winds increasing (light winds from the WSW on Wed afternoon, strong winds from the WSW by Fri afternoon).
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 |  | ||||
 | |||||
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.