The best time to go to Severna Park is during the late spring (May to early June) and early autumn (September to October) when the weather is most pleasant.During these months, you'll experience comfortable temperatures, typically ranging from the high teens to mid-twenties Celsius, with lower humidity. This makes it ideal for enjoying outdoor activities like walking along the Baltimore & Annapolis Trail, exploring the local parks, or spending time by the Severn River. The foliage in autumn is particularly lovely.For those looking to enjoy water activities on the Severn River or the nearby Chesapeake Bay, the summer months (July and August) are also popular. While it can be warmer and more humid, this is when the water is at its warmest for swimming, boating, and fishing. Many local events and festivals also take place during the summer.Conversely, winter (December to February) can be quite cold with occasional snow, and early spring (March to April) can be unpredictable with cooler temperatures and more rain.