Deganwy Water Temperature
Deganwy is a village close to Irish Sea.
August is the month with the highest water temperature at 61.7°F / 16.5°C.
The coldest month is March with an average water temperature of 44.2°F / 6.8°C.
March is the driest at 1.2in / 30.6mm and November the wettest month with 6.3in / 160.9mm.
With an average air temperature of 57.9°F / 14.4°C, July is the warmest month in a year. February is the coldest with 39°F / 3.9°C average air temperature.
The Climate is described as temperate oceanic climate with warm summer. Best time to Visit would be in June, July, August, September.
The coldest month is March with an average water temperature of 44.2°F / 6.8°C.
March is the driest at 1.2in / 30.6mm and November the wettest month with 6.3in / 160.9mm.
With an average air temperature of 57.9°F / 14.4°C, July is the warmest month in a year. February is the coldest with 39°F / 3.9°C average air temperature.
The Climate is described as temperate oceanic climate with warm summer. Best time to Visit would be in June, July, August, September.
Deganwy Summary
| Description | Value |
|---|---|
| Current water temperature | / 46.4 °F |
| Warmest Month Water Temperature: | August with 16.5°C / 61.7°F |
| Coldest Month Water Temperature: | March with 6.8°C / 44.2°F |
| Warmest Month Air Temperature: | July with 14.4°C / 57.9°F |
| Coldest Month Air Temperature: | February with 3.9°C / 39°F |
| Wettest Month: | November with 160.9mm / 6.3in |
| Driest Month: | March with 30.6mm / 1.2in |
| Highest Humidity | December with 88.6% |
| Lowest Humidity | May with 79.6% |
| Best Time to Visit: | June, July, August, September |
| Climate Classification | temperate oceanic climate with warm summer |
Deganwy water temperature by month
Irish Sea water temperature by month
| Max. Water
Temperature (°C) |
ø. Water
Temperature (°C) |
Min. Water
Temperature (°C) |
|
|---|---|---|---|
|
January |
8.5 | 7.8 | 7.2 |
|
February |
7.3 | 6.9 | 6.7 |
|
March |
7.4 | 6.9 | 6.5 |
|
April |
9.4 | 8.3 | 7.4 |
|
May |
12.1 | 10.7 | 9.4 |
|
June |
14.7 | 13.4 | 12.1 |
|
July |
16.4 | 15.6 | 14.6 |
|
August |
16.6 | 16.4 | 16.2 |
|
September |
16.4 | 15.9 | 15.2 |
|
October |
15.2 | 14.1 | 12.9 |
|
November |
12.9 | 11.7 | 10.4 |
|
December |
10.4 | 9.4 | 8.4 |
Irish Sea water temperature by month
| Max. Water
Temperature (°F) |
ø. Water
Temperature (°F) |
Min. Water
Temperature (°F) |
|
|---|---|---|---|
|
January |
47.3 | 46 | 45 |
|
February |
45.1 | 44.4 | 44.1 |
|
March |
45.3 | 44.4 | 43.7 |
|
April |
48.9 | 46.9 | 45.3 |
|
May |
53.8 | 51.3 | 48.9 |
|
June |
58.5 | 56.1 | 53.8 |
|
July |
61.5 | 60.1 | 58.3 |
|
August |
61.9 | 61.5 | 61.2 |
|
September |
61.5 | 60.6 | 59.4 |
|
October |
59.4 | 57.4 | 55.2 |
|
November |
55.2 | 53.1 | 50.7 |
|
December |
50.7 | 48.9 | 47.1 |
August is the month with the highest water temperature at 61.7°F / 16.5°C.
The month with the lowest is March with an average water temperature of 44.2°F / 6.8°C.
Deganwy weather today & 14-day weather forecast
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Deganwy weather by month / climate table
Max. Temperature °C | ø. Temperature °C | Min. Temperature (°C) |
Precip. (mm) |
Rainy Days (d) |
Rel. Humidity (%) |
|
|---|---|---|---|---|---|---|
|
January |
6.6 | 4.1 | 1.1 | 132.9 | 18 | 88.3% |
|
February |
6.7 | 3.9 | 1 | 100.7 | 11 | 85.5% |
|
March |
9 | 4.9 | 0.2 | 31.2 | 9 | 83.2% |
|
April |
12.5 | 7.2 | 2.6 | 58.5 | 7 | 79.8% |
|
May |
14.3 | 10 | 5 | 45.7 | 11 | 79.6% |
|
June |
17.6 | 12.7 | 8.5 | 30.6 | 9 | 80.3% |
|
July |
18.2 | 14.4 | 10.7 | 39.8 | 17 | 82.2% |
|
August |
17.8 | 14.1 | 10.8 | 131 | 20 | 84.7% |
|
September |
16.6 | 12.7 | 8.7 | 69 | 11 | 84.3% |
|
October |
14.2 | 9.9 | 6.2 | 127.6 | 0 | 85.4% |
|
November |
10.7 | 6.9 | 2.9 | 158.8 | 18 | 87.9% |
|
December |
7.7 | 4.7 | 1.3 | 160.9 | 18 | 88.6% |
Max. Temperature °F | ø. Temperature °F | Min. Temperature (°F) |
Precip. (in) |
Rainy Days (d) |
Rel. Humidity (%) |
|
|---|---|---|---|---|---|---|
|
January |
43.9 | 39.4 | 34 | 5.2 | 18 | 88.3% |
|
February |
44.1 | 39 | 33.8 | 4 | 11 | 85.5% |
|
March |
48.2 | 40.8 | 32.4 | 1.2 | 9 | 83.2% |
|
April |
54.5 | 45 | 36.7 | 2.3 | 7 | 79.8% |
|
May |
57.7 | 50 | 41 | 1.8 | 11 | 79.6% |
|
June |
63.7 | 54.9 | 47.3 | 1.2 | 9 | 80.3% |
|
July |
64.8 | 57.9 | 51.3 | 1.6 | 17 | 82.2% |
|
August |
64 | 57.4 | 51.4 | 5.2 | 20 | 84.7% |
|
September |
61.9 | 54.9 | 47.7 | 2.7 | 11 | 84.3% |
|
October |
57.6 | 49.8 | 43.2 | 5 | 0 | 85.4% |
|
November |
51.3 | 44.4 | 37.2 | 6.3 | 18 | 87.9% |
|
December |
45.9 | 40.5 | 34.3 | 6.3 | 18 | 88.6% |
March is the most draught at 1.2in / 30.6mm and November the month with the most rain around 6.3in / 160.9mm.
The avg. temperature is around 57.9°F / 14.4°C, July is the hottest month in a year. February is the coolest with 39°F / 3.9°C avg. temperature.
Activities & POI in Deganwy
| Type of Activity | List |
|---|---|
| Marina for Sailing, Boat adventures, fishing | Deganwy Marina |
| Golf Course | Maesdu Golf Club, North Wales Golf Club |
