Normal weather for Spa in December
It's cold in December in Spa with an average temperature of 6°C. Temperatures this month range from a low of 3°C to a high of 9°C. At night, you can expect temperatures between 0°C and 5°C.
In December, there is an average of 117 mm of precipitation, spread over 14 days. Of the total precipitation, about 3,1 cm falls as snow in December. The wind speed is around 4 Bft, mostly coming from the Southwest.
After some sun? Then December isn’t the best time to be in Spa. There’s too much chance of rain this month.
Spa in December |
London | ||
|---|---|---|---|
 Average Temperature |
6°C | 9°C | |
 High Temp |
9°C | 11°C | |
| Low Temp |
3°C | 8°C | |
 Total Precipitation |
117 mm | 67 mm | |
| Rainy Days |
14 days | 10 days | |
 Total Snowfall |
3,1 cm | 1,2 cm | |
| Snowy Days |
1 day | 1 day | |
The UV index is a maximum of 2 this month. That's a low value on the intensity scale of 1 to 11. The risk of sunburn is minimal at this time.
Start of December
The month of December starts in Spa with cold temperatures, averaging around 5°C during the day and nights close to 1°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 rises to around 7°C, with nights close to 3°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 Spa will be around 8°C, with nights close to 3°C. There’s regular precipitation, but with a bit of luck, you’ll also get some dry and sunny days.
Temperature records
With 15°C, Spa hit the highest temperature in the last 10 years in December 2022. The lowest daytime temperature in this month was -4°C in 2023. The extreme night temperatures ranged from a low of -9°C to a high of 13°C.
Check out the climate of Spa for all months and discover the best travel time
Curious about the climate in other parts of Belgium? Check out the weather and climate in places like Bruges, Antwerp, or have a look at other destinations in Belgium.
November
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Daily Temperature in December in Spa
This chart shows the average daily temperatures, both day and night, for each day in December in Spa, 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 Spa
The chart below shows the average daily precipitation in December for Spa, 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 14 days of rain in Spa.
Daily Snowfall in December in Spa
This chart shows the average daily snowfall in December in Spa, measured in centimetres. The bottom of the chart shows the days of the month. The data is based on historical measurements and gives an idea of the average snowfall in December.
Daily UV Index in December in Spa
This chart shows the average daily UV index in December in Spa, 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 Spa Over the Years
This chart shows the average temperature in December in Spa, measured in degrees Celsius, over the past years.
Total Precipitation in December in Spa Over the Years
This chart shows the average precipitation in December in Spa, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Snowfall in December in Spa per year
This chart shows the average snowfall in December in Spa, measured in centimetres, over the past years.
Daily climate in December for Spa
Click on a specific day in December for detailed info on the typical weather on that day in Spa. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in December in Spa
Have you been to Spa in December?
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Average Weather in Spa by Month
Click on a month below to see detailed weather info for Spa. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
