Manquin, Virginia is a small unincorporated community located in King William County. Situated in the eastern part of the state, Manquin experiences a humid subtropical climate, characterized by hot and humid summers and mild winters. Average temperatures range from around 30°F (-1°C) in January to approximately 88°F (31°C) in July. Precipitation is evenly distributed throughout the year, with an average annual rainfall of about 45 inches (114 cm).

Hydrologically, Manquin is part of the Mattaponi River watershed, which provides various water recreational opportunities. The nearby Mattaponi River offers opportunities for boating, fishing, and wildlife observation. It is a popular spot for anglers looking to catch bass, catfish, and bluegill. Additionally, the area is surrounded by numerous streams and creeks, providing opportunities for kayaking and canoeing.

Outdoor enthusiasts can also explore the nearby Mattaponi Wildlife Management Area, which spans over 3,500 acres of diverse habitats. This area offers hunting, hiking, and bird-watching opportunities, with a variety of wildlife species to observe.

In summary, Manquin, Virginia experiences a humid subtropical climate with hot summers and mild winters. It is surrounded by water bodies, including the Mattaponi River, providing opportunities for boating and fishing. The nearby Mattaponi Wildlife Management Area offers additional outdoor recreation activities such as hunting, hiking, and bird-watching.