Sandston is a small community located in Henrico County, Virginia. It has a humid subtropical climate with warm summers and mild winters. Summers can be quite hot, with temperatures averaging in the mid to high 80s °F (around 30°C), while winters are relatively mild, with temperatures averaging in the mid-40s to low 50s °F (around 7-10°C). The area receives a moderate amount of rainfall throughout the year, with the wettest months being July and August.

In terms of hydrology, Sandston is situated near the James River, which offers various recreational activities such as boating, fishing, and kayaking. The river is a popular spot for outdoor enthusiasts, with beautiful scenery and opportunities to explore its diverse wildlife. Additionally, there are several parks and nature preserves in the area, including Dorey Park and White Oak Pond, which provide hiking and biking trails, picnic areas, and opportunities for birdwatching.

Overall, Sandston, Virginia offers a pleasant climate with warm summers and mild winters, making it suitable for a wide range of outdoor activities. With its proximity to the James River and numerous parks, residents and visitors alike can enjoy a variety of recreational opportunities in this charming community.