The most popular time to visit Greencastle is March, as the arrival of spring brings vibrant blooms and mild weather. During this month, temperatures typically range from the mid-40s to low 50s Fahrenheit, making it a delightful time for outdoor activities like hiking along the scenic trails or enjoying leisurely walks along the coast.
The peak season in Greencastle runs from February to April, attracting travelers eager to immerse themselves in the area's natural beauty and rich history. March, in particular, welcomes many visitors who appreciate the blossoming landscapes and the opportunity to engage in outdoor sightseeing. It's an excellent time to explore local attractions, such as the historic Greencastle Castle, while enjoying the refreshing coastal breezes.
For those who prefer a quieter experience and are looking for good value, December can be a lovely time to visit as well. The holiday season brings a charming atmosphere, and you may find lower prices on accommodations and activities. This allows you to experience the cozy charm of Greencastle without the bustling crowds.