What’s the climate like in Spa?
The current climate of Spa features average monthly temperatures ranging from highs of 22°C during the day to lows of 4°C. The average yearly temperature is around 14°C. At night, temperatures in the colder months average around -1°C and in the warmer months around 13°C.
The highest temperature recorded in Spa in recent years was 36°C in July 2019. The lowest daytime temperature recorded was -8°C in February 2021.
On average, Spa gets 1103 mm of precipitation each year. Of this, about 22 cm is snowfall. For comparison, London gets 701 mm of precipitation each year.
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.
Best time to visit Spa?
The best time to visit Spa for sunny weather is June through September. During this period, you'll have good temperatures and not too much rain, making it a great time to visit Spa. In the other months of the year, there's too much rain or the temperature isn't ideal for a visit if you want sunny and pleasant weather.
Climate Table of Spa
The climate table of Spa shows the average temperatures, precipitation, snow, and UV index per month. The table gives an overview of the average day and night temperatures in degrees Celsius, the total amount of precipitation in millimetres, the total snowfall in centimetres, and the UV index for each month. Precipitation is always measured as water, even if it's snow or hail.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
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| Temp. max (°C) | 4 | 5 | 9 | 13 | 17 | 21 | 21 | 22 | 18 | 13 | 8 | 6 |
| Temp. min (°C) | 0 | 0 | 1 | 4 | 8 | 12 | 12 | 13 | 10 | 8 | 4 | 2 |
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| Precipitation (mm) | 135 | 112 | 94 | 50 | 63 | 99 | 101 | 102 | 82 | 70 | 78 | 117 |
| Snow (cm) | 6,9 | 6,7 | 2,2 | 0,9 | 0,2 | 0 | 0 | 0 | 0 | 0 | 1,5 | 3,2 |
| UV Index | 1 | 3 | 4 | 4 | 5 | 6 | 7 | 4 | 4 | 2 | 2 | 1 |
Click on the month name to see more weather details, like daily averages, temperatures, and precipitation for the past years in that month.
- Average yearly temperature: 14°C
- Highest temperature: 22°C in August
- Lowest temperature: 4°C in January
- Precipitation*: 1103 mm per year, averaging 92 mm per month
- Snowfall: 22 cm per year
- Driest months: 50 mm in April, 63 mm in May and 70 mm in October
- Wettest months: 135 mm in January, 117 mm in December and 112 mm in February
*Precipitation is measured as a combination of rain, snow, and hail
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Table of Contents
Average Temperature per Month in Spa
This graph shows the average maximum temperatures per month in Spa, Belgium. The temperatures are shown in degrees Celsius and the average is calculated based on the recorded temperatures per month from past years.
Average Precipitation per Month in Spa
This graph shows how much precipitation Spa, Belgium, gets on average per month. Precipitation is always measured as water, even if it's snow or hail. This makes it easy to compare how much has fallen, regardless of the form of precipitation. The amount of precipitation is measured in millimetres and the average is calculated based on the recorded precipitation per month from past years.
Average Snowfall per Month in Spa
This graph shows how much snow Spa, Belgium, gets on average per month. The amount of snowfall is measured in centimetres and the average is calculated based on the recorded snowfall per month from past years.
Average UV Index per Month in Spa
This graph shows the average UV index per month in Spa, Belgium. The UV index indicates the intensity of ultraviolet radiation and ranges from 0 to a maximum of 11.
Yearly Temperature in Spa
This graph shows the average yearly temperature in Spa, Belgium. The yearly temperature, expressed in degrees Celsius, is the average of all twelve monthly temperatures summed up for that year.
Total Yearly Precipitation in Spa
This chart shows the total yearly precipitation in Spa, Belgium, over the past few years. The total yearly precipitation, measured in millimetres, is the sum of all the rain that fell in the twelve months of that year.
Total Yearly Snowfall in Spa
This chart shows the total yearly snowfall in Spa, Belgium, over the past few years. The total yearly snowfall, measured in centimetres, is the sum of all the snow that fell in the twelve months of that year.
Weather experiences in Spa
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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.
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