Daleville, VA Climate SummaryTemperature
• Average annual temperature: 54.6°F (12.6°C)
• Average summer temperature: 73.4°F (23°C)
• Average winter temperature: 35.8°F (2.1°C)
• Highest recorded temperature: 105°F (40.6°C)
• Lowest recorded temperature: -18°F (-28.3°C)
Precipitation
• Average annual precipitation: 42.3 inches (107.4 cm)
• Average monthly precipitation: 3.5 inches (8.9 cm)
• Snowfall: 20.6 inches (52.3 cm)
• Number of days with precipitation: 110
Humidity
• Average annual relative humidity: 72%
• Average summer relative humidity: 75%
• Average winter relative humidity: 68%
Wind
• Average annual wind speed: 9.1 mph (14.6 km/h)
• Average summer wind speed: 9.6 mph (15.4 km/h)
• Average winter wind speed: 8.5 mph (13.7 km/h)
Sunshine
• Average annual sunshine: 2,600 hours
• Average summer sunshine: 2,800 hours
• Average winter sunshine: 2,000 hours
Climate Type
• Humid subtropical climate (Köppen climate classification: Cfa)
Climate Summary
Daleville, Virginia has a humid subtropical climate with hot, humid summers and mild winters. The average annual temperature is 54.6°F (12.6°C). The average summer temperature is 73.4°F (23°C), and the average winter temperature is 35.8°F (2.1°C). The highest recorded temperature in Daleville is 105°F (40.6°C), and the lowest recorded temperature is -18°F (-28.3°C).
Daleville receives an average of 42.3 inches (107.4 cm) of precipitation each year. The average monthly precipitation is 3.5 inches (8.9 cm). Snowfall averages 20.6 inches (52.3 cm) per year.
The average annual relative humidity in Daleville is 72%. The average summer relative humidity is 75%, and the average winter relative humidity is 68%.
The average annual wind speed in Daleville is 9.1 mph (14.6 km/h). The average summer wind speed is 9.6 mph (15.4 km/h), and the average winter wind speed is 8.5 mph (13.7 km/h).
Daleville receives an average of 2,600 hours of sunshine each year. The average summer sunshine is 2,800 hours, and the average winter sunshine is 2,000 hours.
Climate Change
The climate in Daleville is changing. The average annual temperature has increased by 1.5°F (0.8°C) since 1895. The average annual precipitation has also increased by 5 inches (12.7 cm) since 1895. These trends are expected to continue in the future.
The changing climate is having a number of impacts on Daleville. These impacts include:
• More extreme weather events, such as heat waves, droughts, and floods
• Rising sea levels
• Changes in plant and animal life
• Increased risk of disease
The people of Daleville are taking steps to adapt to the changing climate. These steps include:
• Building sea walls and levees to protect against flooding
• Planting trees to provide shade and reduce heat island effects
• Using energy-efficient appliances and technologies
• Reducing greenhouse gas emissions
By taking these steps, the people of Daleville are helping to reduce the impacts of climate change and protect their community.