Bellville Weather in December

December is one of the perfect months to visit Bellville, with daytime temperatures of 25°C (77°F) and lows of 16°C (61°F) at night. Some rainfall is typical for this time of year.

Rainfall in Bellville in December

You can expect rain on roughly 6 days based on historical data, averaging 22 mm (0.9 in) for the month. Rain days are few and the total is low, so this is a largely dry month. Any showers that do occur tend to be brief.

Temperature in Bellville in December

Weather in Bellville is at its perfect in December. Highs reach 25°C (77°F), while nights settle around 16°C (61°F). Overall, the month follows a fairly predictable daily temperature pattern. At 16°C (61°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.

Sunshine in Bellville in December

Expect a lot of sunshine this month, with about 334 hours of sun. These sunny conditions add to the overall experience.

Wind Speed in Bellville in December

December has wind speeds averaging 5 m/s (10 knots). You can expect gentle to moderate winds that move small trees and make flags wave steadily on typical days. Conditions typically range from light breezes to moderate winds.

Average water temperature in December

At 18°C (64°F), the water is getting there — comfortable enough for most swimmers, though those used to warmer seas may still find it a touch cool.

If your ideal day consists of dry skies and pleasant temperatures, January, February, March, April, May, October, November and December typically offer the best circumstances for Bellville.

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit South Africa, check out our Bellville's climate page.

Bellville Temperature in December

Min Temperature 16°C (61°F)  

Max Temperature 25°C (77°F)  

Water Temperature 18°C (64°F) *  

Chance of Rain 18%  

Precipitation 22 mm (0.9 in)  

Rainy days 6 days  

Humidity 71% *  

Windspeed 5 m/s (10 knots) *  

Sunshine 334 hours *  

Percentage Sunshine *  

* Data from: Cape Town, South Africa (8 KM, 5 Miles).

Daily Historical Temperatures

50-year average (1976-2025)

Based on our historical records, temperatures in Bellville typically stay consistent throughout December, with daily highs averaging around 25°C (77°F). Nights are pleasant, with lows around 16°C (61°F).

Average temperatures in December

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Daily Historical Precipitation

50-year average (1976-2025)

Average daily rainfall for each day of the month based on long-term records.

Average precipitation in December

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Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

‹ January February March April May June July August September October November December ›

Historical weather for Bellville in December

Browse day-by-day weather records for Bellville spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.

Historical weather Temperatures Precipitation

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‹ January February March April May June July August September October November December ›

Bellville historical weather extremes in December

Based on 49 years of weather observations (1976-2025), these are the most extreme conditions recorded in Bellville.

• The hottest December day on record in Bellville reached 35°C (95°F) (December 6, 2002).
• The coldest December day was on December 2, 1993, with a maximum of 14°C (57°F).
• The coldest night in December in Bellville was on December 7, 1982, with a minimum of 7°C (45°F).

What to Wear in Bellville in December

Comfortable temperatures call for an easy wardrobe in December. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Light rain is possible, so consider bringing a small umbrella or rain jacket. The water temperature sits at about 18°C (64°F), which is too chilly for most people to enjoy swimming. Leave the swimsuit at home unless you love cold water. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Bellville in December

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

10/10

Cycling

10/10

Walking

10/10

Barbeque

10/10

Camping

10/10

Outdoor sports

10/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit South Africa, check out our Bellville's climate page.

More climate data for Bellville

Temperature Rainfall Sunshine Humidity Wind Speed Water Temp

See the full Bellville climate overview or explore weather in South Africa.