South AfricaAverage weather for Graskop in December
It's warm in December in Graskop with an average temperature of 29°C. Temperatures this month range from a low of 24°C to a high of 32°C. At night, you can expect temperatures between 14°C and 17°C.
Start of December
The month of December starts in Graskop with hot temps, averaging around 28°C during the day and nights around 15°C. There are plenty of days with a good chance of precipitation.
With the temperature difference between day and night, it’s smart to wear layers.
Mid December
By mid-December, daytime temps rise to around 29°C, with nights around 16°C. There’s a high chance of precipitation during this time.
Since it cools down at night, it’s a good idea to wear layers.
End of December
By the end of December, the average daytime temperature in Graskop is around 30°C, while nighttime temps are about 16°C. There’s a significant chance of many days with precipitation.
Because temperatures drop in the evening, wearing layers is recommended.
In December, there is an average of 306 mm of precipitation, spread over 20 days. The wind speed is around 3 Bft, mostly coming from the East.
Graskop in December |
New York | ||
|---|---|---|---|
 Average temperature |
29°C | 9°C | |
 Max. temperature |
32°C | 12°C | |
| Min. temperature |
24°C | -5°C | |
 Total precipitation |
306 mm | 133 mm | |
| Rainy days |
20 days | 17 days | |
November
UV index
The UV index is a maximum of 10 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Is December a good time to visit Graskop?
Looking for sun? December isn’t a good month to be in Graskop. The temperature is nice, but there’s too much chance of rain.
Temperature records
With 38°C in 2019, Graskop reached the highest temperature in December over the past 10 years. The lowest daytime temperature in this month was 16°C in 2023. The extreme nighttime temperatures ranged from a lowest recorded value of 8°C to a highest value of 22°C.
Check out the climate of Graskop for all months and discover the best travel time
Curious about the weather in other parts of South Africa? Check out the climate and weather for spots like Cape Town, Krugerpark, Johannesburg, or explore other destinations in South Africa.
Daily Temperature in December in Graskop
This chart shows the average daily high and low temperatures in December for Graskop, in degrees Celsius. The red line represents the highs, and the blue line shows the lows. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, provide the average temperatures for this month.
Daily Precipitation in December in Graskop
The chart below shows the average daily precipitation in December for Graskop, measured in millimeters over the past few years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are listed at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that it rained more often. But remember, it’s just an average, and every day can be different. Based on historical weather data for December, you can expect about 20 days of precipitation in Graskop.
Daily UV index in December in Graskop
This chart shows the average daily UV index in December in Graskop, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in December in Graskop over the years
This chart shows the average temperature in December in Graskop, measured in degrees Celsius, over the past few years.
Total precipitation in December in Graskop over the years
This chart shows the average precipitation in December in Graskop, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Daily weather in December for Graskop
Click on any day in December to get detailed info about the usual weather on that day in Graskop. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in December in Graskop
Have you been to Graskop in December?
Share your weather experience in December in Graskop.
Average weather in Graskop by month
Click on a month below to see detailed weather info for Graskop. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
