If you're looking for summer vibes, the best time to travel to Enniskillen is in June, July and May, when the average temperature reaches 16.45 °C, while May, June and April are the 3 sunniest months of the year, with an average of 46.86 hours.
However, if you prefer colder temperatures, make sure you visit Enniskillen during January, February or March to experience an average of -0.07 °C.
For those who don't care too much about temperatures, but want to avoid getting wet in the rain, it's important to avoid travelling during January, March and April, when the average precipitation in Enniskillen is 6 mm, while the months of January, February and March are drier, with an average of 0 mm.