Summerville Weather in January

January in Summerville brings moderate temperatures, with daytime highs of 15°C (59°F) and nights around 2°C (36°F). Rainfall is at its lowest this month, making it one of the more reliable months to be outdoors.

Rainfall in Summerville in January

Expect fewer clouds and less rain as the month goes on. This makes it an ideal time for outdoor activities. Rain is expected on roughly 10 days, totalling around 72 mm (2.8 in) for the month. 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 Summerville in January

Temperatures in Summerville in January top out at 15°C (59°F) and drop to 2°C (36°F) overnight. During January, the winter season is in full swing. Even when the weather is stable, mornings and evenings can still feel distinctly cool. Nights drop to 2°C (36°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet. This month typically has the coolest temperatures of the year, yet they remain enjoyable and warm.

Sunshine in Summerville in January

The month experiences a moderate amount of sunlight, with 181 hours of sunshine. This provides a nice balance between sunshine and clouds.

Should you favor a climate that's both dry and comfortably warm, March, April and November typically offer the most agreeable circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.