December Weather in Westonaria

Last updated: March 2, 2024

The weather in Westonaria, South Africa, during December is characterized by an average temperature of 20°C (69°F). Highs can soar to 31°C (89°F), while lows may dip to 11°C (53°F). Typically, the humidity level in Westonaria throughout December hovers around 81%.

11°C (53°F)

Minimum temperature

20°C (69°F)

Average temperature

31°C (89°F)

Maximum temperature

81%

Humidity

Precipitation and Sunshine hours

In December, Westonaria averages 145 mm (5.7 inches) of rainfall, typically over the course of 19 rainy days. The month enjoys an average of 13 hours 44 minutes of daylight, with the sun shining for approximately 12 hours 11 minutes each day. Additionally, there is a 43% probability of sunny days during this period.

145 mm (5.7 inches)

Precipitation

19 rainy days

Rainy days

12 hours 11 minutes

Sunshine hours

43%

Chance of sun

UV Index

In December, the UV Index in Westonaria reaches a maximum of 16, indicating a level of Extreme exposure. The most intense UV radiation typically occurs between 12:00 and 14:00, during which unprotected skin may burn in as little as 10 minutes.

Average solar exposure data for the current time of the year. Actual values may vary and depend on many factors, such as cloud cover, vegetation cover, surface type, etc.
  07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00
UVI 2 5 9 12 15 16 15 12 8 5 2 1 0
Exposure Low Moderate VeryHigh Extreme VeryHigh Moderate Low
Time to burn 45 min 30 min 15 min 10 min 15 min 30 min 45 min

Compare Westonaria's Climate with Cities Worldwide