Swimming in Letterkenny in april 2025: Average sea temperature in april and tide times in april 2025
Average sea temperature in Letterkenny in april 2025.
In april, according to seasonal norms, the sea temperature in Letterkenny is:
Minimum: 47°F
Average: 49°F
Maximum: 51°F
Other useful seasonal weather averages in april:
- Outside temperature: 40°F to 54°F
- Most common weather: "Cloudy"
- The wind blows at 1.2mph
- It rains a total of 1.9in, over 3 day(s).
Should we swim in Letterkenny in april?
No... The water temperature in Letterkenny in april is freezing
You won't be able to swim in Letterkenny in april! The water temperature is freezing, reaching as low as 47°F (and only 51°F at best)! Our advice: if you are going to Letterkenny this month, plan to sightsee and forget the beach!
Note also that in april, the climate is very bad with an average outside temperature of 47°F, 1.9in of precipitation (over 3 days) and 92.41 % humidity.
Water and normal seasonal temperatures in Letterkenny in april
| April | |||
| Average sea temperature | 49°F | ||
| Minimum sea temperature | 47°F | ||
| Maximum sea temperature | 51°F | ||
| Average outside temperature | 47°F | ||
| Maximum outside temperature | 54°F | ||
| Minimum outside temperature | 41°F | ||
| Wind speed | 13.1mph | ||
| Wind temperature | 36°F | ||
| Precipitation | 1.9in | ||
| Number of days of rain | 3 jour(s) (8%) | ||
| Humidity | 93% | ||
| Visibility in kilometers | 8.3km | ||
| Cloud cover | 60% | ||
| Our opinion | freezing swimming |
Chart of the tides in april 2025
Tide times in april 2025 in Letterkenny
Swim elsewhere in Ireland in april
| City | Average T° | Min. T° | Max. T° | Our opinion | Dublin in april | 49°F | 50°F | freezing swimming | Cork in april | 51°F | 55°F | freezing swimming | Galway in april | 51°F | 53°F | freezing swimming | Belmullet in april | 51°F | 53°F | freezing swimming | Connemara National Park in april | 51°F | 53°F | freezing swimming | Dingle in april | 51°F | 54°F | freezing swimming | Dundalk in april | 49°F | 50°F | freezing swimming | Dungloe in april | 50°F | 52°F | freezing swimming | Killybegs in april | 50°F | 52°F | freezing swimming | Achill Island in april | 51°F | 53°F | freezing swimming | Cliffs of Moher in april | 51°F | 53°F | freezing swimming | Donegal in april | 50°F | 52°F | freezing swimming | Waterford in april | 50°F | 54°F | freezing swimming | Wexford in april | 49°F | 52°F | freezing swimming | Sligo in april | 50°F | 52°F | freezing swimming | Westport in april | 51°F | 53°F | freezing swimming |