January Weather in Clanwilliam

Last updated: March 2, 2024

The weather in Clanwilliam, South Africa, during January is characterized by an average temperature of 23°C (74°F). Highs can soar to 38°C (100°F), while lows may dip to 10°C (51°F). Typically, the humidity level in Clanwilliam throughout January hovers around 62%.

10°C (51°F)

Minimum temperature

23°C (74°F)

Average temperature

38°C (100°F)

Maximum temperature

62%

Humidity

Precipitation and Sunshine hours

In January, Clanwilliam averages 12 mm (0.5 inches) of rainfall, typically over the course of 2 rainy days. The month enjoys an average of 13 hours 58 minutes of daylight, with the sun shining for approximately 10 hours 55 minutes each day. Additionally, there is a 91% probability of sunny days during this period.

12 mm (0.5 inches)

Precipitation

2 rainy days

Rainy days

10 hours 55 minutes

Sunshine hours

91%

Chance of sun

UV Index

In January, the UV Index in Clanwilliam reaches a maximum of 15, indicating a level of Extreme exposure. The most intense UV radiation typically occurs between 13:00 and 15:00, 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 1 3 5 9 12 14 15 13 10 7 4 2 1
Exposure Low Moderate VeryHigh Extreme VeryHigh High Moderate Low
Time to burn 45 min 30 min 15 min 10 min 15 min 25 min 30 min 45 min

Compare Clanwilliam's Climate with Cities Worldwide