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December Weather in Lady Grey, South Africa

Last updated: August 31, 2025

In December, the average temperature in Lady Grey, South Africa hovers around 19°C (66°F), with a minimum of 4°C (40°F) and soaring to a maximum of 35°C (95°F). Expect 161 mm (6.4 in) of precipitation spread across 13 days, coupled with an average humidity of 83%. Be prepared for a mix of warmth and moisture this season!

December Temperature in Lady Grey

In December in Lady Grey, the average temperature is 19°C (66°F), with maximums reaching 35°C (95°F) and minimums dropping as low as 4°C (40°F). This wide temperature range makes it advisable for travelers to pack clothing suitable for both warm afternoons and cooler evenings.

December Weather in Lady Grey: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Lady Grey, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lady Grey, December typically has an average temperature of 19°C (66°F), with highs reaching up to 35°C (95°F) and lows dropping to around 4°C (40°F).
JanFebMarAprMayJunJulAugSepOctNovDec676563565045444856606366
Data source: Temperature data for Lady Grey 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 Lady Grey

In Lady Grey in December, the precipitation amount is 161 mm (6.4 in) over a span of 13 days.

December Precipitation Trends in Lady Grey

The chart displays monthly precipitation patterns in Lady Grey, 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 Lady Grey, December typically receives around 161 mm (6.4 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec14818811812231101322157783161
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Lady Grey

In Lady Grey in December, humidity is 83%. With an average temperature of 19°C (66°F), this humidity feels like a heavy blanket wrapping around you, making travel feel more sluggish and muggy, yet there's a refreshing coolness in the air that invites you to explore.

December Average Humidity in Lady Grey

This chart illustrates the average monthly humidity levels in Lady Grey, 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 Lady Grey is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec83%84%86%88%87%83%74%63%71%72%78%83%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Lady Grey

In Lady Grey 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 Lady Grey.

Maximum UV Index Levels in Lady Grey for December

The chart shows the monthly maximum UV Index (UVI) for Lady Grey 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 Lady Grey typically reaches 16, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec15151310655811121416
Data source: Lady Grey 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 Lady Grey Compares to Other Months

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

This table compares monthly weather conditions in Lady Grey, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather20°C (68°F)148 mm (5.8 inches)83%extreme
February Weather19°C (66°F)188 mm (7.4 inches)83%extreme
March Weather17°C (63°F)118 mm (4.7 inches)86%extreme
April Weather13°C (56°F)122 mm (4.8 inches)88%very high
May Weather10°C (50°F)31 mm (1.2 inches)87%high
June Weather7°C (45°F)10 mm (0.4 inches)83%moderate
July Weather6°C (44°F)12 mm (0.5 inches)74%moderate
August Weather9°C (48°F)22 mm (0.9 inches)63%very high
September Weather14°C (57°F)15 mm (0.6 inches)71%extreme
October Weather15°C (60°F)77 mm (3.0 inches)72%extreme
November Weather17°C (64°F)83 mm (3.3 inches)78%extreme
December Weather19°C (66°F)161 mm (6.4 inches)83%extreme

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