Sumter Weather in July

Sumter in July sees very high temperatures, with highs around 33°C (91°F) and overnight lows of 21°C (70°F). Rainfall is at its peak this month, around 140 mm (5.5 in) on average, so waterproofs are essential.

Rainfall in Sumter in July

The month brings the most rain, so be prepared with an umbrella for the occasional shower. Historically, July sees about 12 days of rain, with a monthly average of 140 mm (5.5 in). When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.

Temperature in Sumter in July

Daytime highs in Sumter in July reach 33°C (91°F), with nights around 21°C (70°F). Sunshine and humidity can make it feel even warmer than the raw temperature suggests. Nights remain mild at 21°C (70°F), making evenings a pleasant time to be outdoors. These temperatures are typical, but it's wise to prepare for hotter days. Dress in light, airy clothing and protect yourself from the sun.

July in Sumter can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.