Temperatures in December
It's pleasantly warm in December in Sandy Bay with an average temperature of 21°C. Temperatures this month range from a low of 20°C to a high of 23°C. At night, you can expect temperatures between 12°C and 15°C.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for Sandy Bay in December. The red line indicates the max temperatures, and the blue line shows the minimums.
Start of December
The month of December starts in Sandy Bay with warm temperatures, averaging around 22°C during the day and nights close to 13°C. A few showers might pop up in the first days of the month, but the weather remains mostly sunny and dry.
Mid-December
By mid-December, the average daytime temperature stays the same at 22°C, with nights close to 14°C. During this part of the month, you can expect regular precipitation, but there’ll also be some sunny days.
End of December
By the end of December, the average daytime temperature in Sandy Bay will be around 22°C, with nights close to 14°C. A shower might show up, but overall the weather will be dry and sunny.
Precipitation in December
In December, there is an average of 79 mm of precipitation, spread over 11 days. The wind speed is around 5 Bft, mostly coming from the Southeast.
The average precipitation chance is 35% per day this month. The weather’s variable. Some days have higher and others lower precipitation chances, which lowers the average.
Precipitation Chance
This chart shows the daily precipitation chance (in percentages) in December for Sandy Bay. 0% means it never rained on that day in the past 10 years, and 100% means it rained every day. All values in between represent the average chance of precipitation on that day.
Sandy Bay in December |
London | ||
|---|---|---|---|
 Average Temperature |
21°C | 9°C | |
 High Temp |
23°C | 11°C | |
| Low Temp |
20°C | 8°C | |
 Total Precipitation |
79 mm | 67 mm | |
| Rainy Days |
11 days | 10 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 Sandy Bay?
Want nice weather? Then December is a great time to be in Sandy Bay. You’ll have pleasant temperatures and not too much rain this month.
Temperature records for Sandy Bay in December
With 28°C, Sandy Bay hit the highest temperature in the last 10 years in December 2022. The lowest daytime temperature in this month was 15°C in 2014. The extreme night temperatures ranged from a low of -3°C to a high of 19°C.
Check out the climate of Sandy Bay for all months and discover the best travel time
Daily Temperature in December in Sandy Bay
This chart shows the average daily temperatures, both day and night, for each day in December in Sandy Bay, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.
Daily Precipitation in December in Sandy Bay
The chart below shows the average daily precipitation in December for Sandy Bay, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown 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 rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for December, you can expect around 11 days of rain in Sandy Bay.
Daily UV Index in December in Sandy Bay
This chart shows the average daily UV index in December in Sandy Bay, 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 Sandy Bay Over the Years
This chart shows the average temperature in December in Sandy Bay, measured in degrees Celsius, over the past years.
Total Precipitation in December in Sandy Bay Over the Years
This chart shows the average precipitation in December in Sandy Bay, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Daily climate in December for Sandy Bay
Click on a specific day in December for detailed info on the typical weather on that day in Sandy Bay. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in December in Sandy Bay
Have you been to Sandy Bay in December?
Share your weather experience in December in Sandy Bay.
Average Weather in Sandy Bay by Month
Click on a month below to see detailed weather info for Sandy Bay. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
Or check out the climate of Sandy Bay for all months at once
