Harrismith Weather in December

December in Harrismith brings high temperatures around 26°C (79°F) during the day, dropping to 14°C (57°F) at night, with the most rainfall of the year.

Rainfall in Harrismith in December

With peak rainfall occurring this month, heavy downpours are common. It's advisable to have a poncho on hand to manage the rain. Typically around 15 days of rainfall are expected, averaging 166 mm (6.5 in) for the month. Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.

Temperature in Harrismith in December

Harrismith in December gets highs of 26°C (79°F) during the day and drops to 14°C (57°F) at night. This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. Nights drop to around 14°C (57°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.

December in Harrismith has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.