Having an oceanic climate, Aberystwyth has a weather that is often wet, windy and cloudy. It is not easy to bifurcate the seasons into distinct months as they intermingle throughout the year. Having said that, if you are visiting Aberystwyth for the first time, you should visit during the months of April, May and September, Being off season and experiencing some sunny days, these months would be perfect if you want cheap hotel rates and less crowded tourist attractions.
The peak tourist season however is summer time with the months from June to August being the hottest. This is the best time to visit Aberystwyth. However, do carry an umbrella or a rain jacket as it tends to rain during this time of the year.
Autumn and winter go hand in hand and the town faces cold and wet days from October to January. When it snows during this time, the entire region gets covered in white making it look like an enchanted place.