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December Weather in Jan Kempdorp, South Africa

Last updated: August 31, 2025

In December, the average temperature in Jan Kempdorp, South Africa hovers around 25°C (77°F), with a minimum of 11°C (51°F) and a maximum reaching 40°C (105°F). Expect about 72 mm (2.8 in) of precipitation over 10 days, while the average humidity sits at a comfortable 52%.

December Temperature in Jan Kempdorp

In December in Jan Kempdorp, the average temperature is 25°C (77°F). Maximum temperatures can reach 40°C (105°F), while minimums can drop as low as 11°C (51°F). This variety in temperatures makes it essential for travelers to pack both lightweight clothing for the heat and warmer layers for cooler evenings.

December Weather in Jan Kempdorp: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Jan Kempdorp, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Jan Kempdorp, December typically has an average temperature of 25°C (77°F), with highs reaching up to 40°C (105°F) and lows dropping to around 11°C (51°F).
JanFebMarAprMayJunJulAugSepOctNovDec777572655752505564707477
Data source: Temperature data for Jan Kempdorp generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

December Precipitation in Jan Kempdorp

In Jan Kempdorp in December, the total precipitation amount is 72 mm (2.8 in) spread over a duration of 10 days.

December Precipitation Trends in Jan Kempdorp

The chart displays monthly precipitation patterns in Jan Kempdorp, with values for each month alongside December’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how December’s conditions compare to those of other months. In Jan Kempdorp, December typically receives around 72 mm (2.8 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec751075269433117233072
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Jan Kempdorp

In Jan Kempdorp in December, humidity is 52%. With an average temperature of 25°C (77°F), this humidity feels like a refreshing embrace, making it pleasant for traveling as you enjoy the warm air while still feeling comfortable exploring the sights.

December Average Humidity in Jan Kempdorp

This chart illustrates the average monthly humidity levels in Jan Kempdorp, with December’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In December, average humidity in Jan Kempdorp is approximately 52%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec58%58%65%75%76%68%61%53%47%36%42%52%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Jan Kempdorp

In Jan Kempdorp in December, the maximum UV index is 16, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, making it crucial to take protective measures. For detailed information, you can refer to the Hourly UV Index in Jan Kempdorp.

Maximum UV Index Levels in Jan Kempdorp for December

The chart shows the monthly maximum UV Index (UVI) for Jan Kempdorp in December, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In December, the maximum UV index in Jan Kempdorp typically reaches 16, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec15151310755811131416
Data source: Jan Kempdorp December UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How December Weather in Jan Kempdorp Compares to Other Months

Weather in Jan Kempdorp varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Jan Kempdorp, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Jan Kempdorp, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (78°F)75 mm (2.9 inches)58%extreme
February Weather24°C (76°F)107 mm (4.2 inches)58%extreme
March Weather22°C (72°F)52 mm (2.0 inches)65%extreme
April Weather18°C (65°F)69 mm (2.7 inches)75%very high
May Weather14°C (57°F)4 mm (0.1 inches)76%high
June Weather11°C (52°F)3 mm (0.1 inches)68%moderate
July Weather10°C (51°F)3 mm (0.1 inches)61%moderate
August Weather13°C (56°F)11 mm (0.4 inches)53%very high
September Weather18°C (65°F)7 mm (0.3 inches)47%extreme
October Weather21°C (71°F)23 mm (0.9 inches)36%extreme
November Weather24°C (75°F)30 mm (1.2 inches)42%extreme
December Weather25°C (77°F)72 mm (2.8 inches)52%extreme

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