Smith Mountain Lake Va Water Temp

Summary: Smith Mountain Lake, situated in Virginia, is a popular tourist destination and is known for its mesmerizing beauty. The weather here is quite pleasant throughout the year, which is why it attracts visitors from different parts of the country. However, due to its location, the weather can sometimes be unpredictable. Let’s explore the various aspects of the weather in Smith Mountain Lake.

1. Temperature

The temperature in Smith Mountain Lake varies considerably throughout the year. During the summer months, the average temperature is around 84°F, making it the perfect time for boating, swimming, and other outdoor activities. The winter months, on the other hand, can be quite cold, with an average temperature of 41°F. Visitors need to pack warm clothes and jackets if they plan to visit during this time.

During the fall and spring seasons, the temperature varies between 50°F to 70°F, which makes it an ideal time for those who want to avoid the peak tourism season.

2. Precipitation

Smith Mountain Lake receives an average of 44 inches of rainfall each year. Most of the rainfall occurs between March and June, and visitors need to be prepared for sudden showers during this time. Thunderstorms are also common during the summer months, and visitors should stay updated on the weather forecast before planning any outdoor activities. The winter months receive snowfall, averaging around 15 inches per year.

In general, visitors can expect mild to moderate rainfall throughout the year, making Smith Mountain Lake a great year-round vacation destination.

3. Humidity

The humidity level in Smith Mountain Lake is relatively high compared to other areas in Virginia. During the summer months, the humidity level averages around 70%, making it feel hotter than it actually is. On the other hand, during the winter months, the humidity level drops to around 60%, making it feel colder than it actually is.

Visitors need to stay hydrated and wear appropriate clothing during the summer months to avoid heat exhaustion. During the winter months, visitors need to make sure they keep their skin moisturized, as the dry air can cause skin irritation.

4. Wind

The wind patterns in Smith Mountain Lake are relatively consistent throughout the year. The average wind speed is around 8 mph, with occasional gusts of up to 20 mph. Visitors planning to go boating or participate in any water activities should check the weather forecast beforehand and avoid going out if there are strong winds.

During the fall season, the wind patterns change slightly, and visitors may experience cool, breezy evenings.

5. Sunshine

Smith Mountain Lake receives an average of 220 days of sunshine each year, making it an ideal vacation destination for those who value outdoor activities. During the summer months, visitors can expect at least 8-9 hours of sunlight per day, allowing them to explore the area and try out various water activities. During the winter months, visitors can expect around 5-6 hours of sunlight per day.

It is essential to wear sunscreen and sunglasses during the summer months to protect yourself from harmful UV rays.


In conclusion, Smith Mountain Lake’s weather is generally mild and pleasant throughout the year, with some fluctuations. It is an ideal vacation destination for those looking to explore the outdoors and take part in water activities. Visitors should be aware of sudden showers, thunderstorms, and fluctuating temperatures and should always stay updated on the weather forecast before planning any outdoor activities.

Lastly, visitors should pack appropriate clothing, sunscreen, and sunglasses, regardless of the time of year they plan to visit Smith Mountain Lake.

Leave a Reply

Your email address will not be published. Required fields are marked *