Mechanicsville Weather in September

In Mechanicsville, September brings high daytime temperatures around 27°C (81°F), with nights cooling to 16°C (61°F). It is the wettest month of the year, so expect more rainfall than usual.

Rainfall in Mechanicsville in September

With this being the wettest month, keeping an umbrella on hand might save you from getting wet from a sudden shower. This month experiences about 9 days of rain according to historical data, averaging 124 mm (4.9 in). When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.

Temperature in Mechanicsville in September

If you're visiting Mechanicsville in September, expect highs of 27°C (81°F) and overnight lows around 16°C (61°F). Conditions stay fairly consistent through the month, making it easier to plan what to wear. Nights drop to around 16°C (61°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.

Sunshine in Mechanicsville in September

With approximately 238 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.

If you prefer enjoying temperate temperatures and rain-free days, April and October typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.