Swimming in Letterkenny in june 2025: Average sea temperature in june and tide times in june 2025
Average sea temperature in Letterkenny in june 2025.
In june, according to seasonal norms, the sea temperature in Letterkenny is:
Minimum: 51°F
Average: 54°F
Maximum: 58°F
Other useful seasonal weather averages in june:
- Outside temperature: 52°F to 62°F
- Most common weather: "Cloudy"
- The wind blows at 6.8mph
- It rains a total of 3.1in, over 5 day(s).
Should we swim in Letterkenny in june?
No... The water temperature in Letterkenny in june is freezing
You won't be able to swim in Letterkenny in june! The water temperature is freezing, reaching as low as 51°F (and only 58°F at best)! Our advice: if you are going to Letterkenny this month, plan to sightsee and forget the beach!
Note also that in june, the climate is bad with an average outside temperature of 57°F, 3.1in of precipitation (over 5 days) and 92.44 % humidity.
Water and normal seasonal temperatures in Letterkenny in june
| June | |||
| Average sea temperature | 54°F | ||
| Minimum sea temperature | 51°F | ||
| Maximum sea temperature | 58°F | ||
| Average outside temperature | 58°F | ||
| Maximum outside temperature | 63°F | ||
| Minimum outside temperature | 54°F | ||
| Wind speed | 11.2mph | ||
| Wind temperature | 52°F | ||
| Precipitation | 3.1in | ||
| Number of days of rain | 5 jour(s) (18%) | ||
| Humidity | 93% | ||
| Visibility in kilometers | 7.71km | ||
| Cloud cover | 67% | ||
| Our opinion | freezing swimming |
Chart of the tides in june 2025
Tide times in june 2025 in Letterkenny
Swim elsewhere in Ireland in june
| City | Average T° | Min. T° | Max. T° | Our opinion | Dublin in june | 54°F | 58°F | freezing swimming | Cork in june | 57°F | 61°F | freezing swimming | Galway in june | 55°F | 59°F | freezing swimming | Belmullet in june | 56°F | 59°F | freezing swimming | Connemara National Park in june | 55°F | 59°F | freezing swimming | Dingle in june | 56°F | 60°F | freezing swimming | Dundalk in june | 54°F | 58°F | freezing swimming | Dungloe in june | 55°F | 59°F | freezing swimming | Killybegs in june | 54°F | 59°F | freezing swimming | Achill Island in june | 55°F | 59°F | freezing swimming | Cliffs of Moher in june | 56°F | 60°F | freezing swimming | Donegal in june | 54°F | 59°F | freezing swimming | Waterford in june | 56°F | 61°F | freezing swimming | Wexford in june | 56°F | 58°F | freezing swimming | Sligo in june | 55°F | 59°F | freezing swimming | Westport in june | 55°F | 59°F | freezing swimming |