The climate of the Ardennes
According to citypopulationreview, the Ardennes form a low mountain range that runs across south-eastern Belgium, a piece of north-eastern France and northern Luxembourg. The largest part is located in Belgium and is an important tourist destination. Because of the nature, it is mainly active holidays that predominate here. Sports such as rafting, cycling, hiking, survival trips, climbing and canoeing are excellent to practice in the Ardennes.
According to paulfootwear, the moderate maritime climate that prevails in the Ardennes ensures varied weather conditions. The airflow at higher altitudes, the location of high-pressure areas and the influence of the relatively close-by North Sea partly determine what kind of weather you get during your holiday in the Ardennes. This maritime climate type belongs to the fickle climate types. An advantage of a temperate climate is that extreme temperatures or precipitation patterns will not occur as quickly.
Precipitation
Compared to the rest of Belgium, this area is a lot wetter, because of a mainly south-westerly flow, which regularly brings precipitation. The showers can be violent and cause a lot of inconvenience to traffic on the roads, due to water on the road and poor visibility. In the winter months, a reasonable part of the precipitation falls in the form of snow. Depending on the altitude, this region has an average of 30 to 80 days with a snow layer per year. Under these conditions, you can practice excellent winter sports activities such as cross-country skiing in this area. Due to the higher humidity, the Ardennes have beautiful forests, which form a colorful backdrop for your holiday.
temperatures
The temperatures in the Ardennes are somewhat tempered by the altitude. As a result, it is slightly cooler in the summer than elsewhere in Belgium or France. During the warmest summer months, July and August, you can count on maximum temperatures of around 20 degrees. There is a regular summer day when the mercury rises to above 25 degrees. Tropical temperatures of 30 degrees can occur in the Ardennes, but these kinds of days are relatively scarce. The winter months are fresh in the Ardennes. In mostly gray weather conditions, the maxima are often around freezing during the coolest months of December, January and February: during the day just slightly above it and during the night it usually freezes a few degrees. (night) frost is not uncommon in winter, especially at higher altitudes.
Climate figures
The figures below are based on long-term average climate statistics. The temperatures are displayed in degrees Celsius (°C).
| Maximum temperature | Minimum temperature | Hours of sunshine per day | Days of rainfall per month | ||
| January | 2℃ | -3℃ | 2 | 21 | |
| February | 2℃ | -2℃ | 2 | 18 | |
| March | 5℃ | 0℃ | 4 | 18 | |
| April | 9℃ | 2℃ | 5 | 15 | |
| May | 13℃ | 6℃ | 7 | 17 | |
| June | 16℃ | 10℃ | 7 | 15 | |
| July | 19℃ | 11℃ | 7 | 17 | |
| August | 18℃ | 10℃ | 6 | 16 | |
| September | 16℃ | 8℃ | 5 | 16 | |
| October | 13℃ | 4℃ | 3 | 21 | |
| November | 7℃ | 0℃ | 2 | 22 | |
| December | 3℃ | -2℃ | 2 | 20 |
The weather in the Ardennes
Do you want to know what the weather is like in the Ardennes and what the current weather forecast for the Ardennes looks like? On our weather forecast pages for the Ardennes you can see what the current temperature is, what temperatures you can expect in the coming days and what the feeling is. In addition, you can view the probability of precipitation, what type of precipitation is expected (for example, snow or rain) and approximately how much precipitation can fall within 24 hours. The general weather picture is just as important as the temperature or the chance of precipitation. Will it be sunny or heavily cloudy? What is the wind direction and how high is the wind force? Thanks to our accurate weather data, you can get a good idea of the weather conditions you may encounter within the Ardennes. Below you can see all the places in the Ardennes for which we offer weather forecasts.
January weather
In January, the average maximum temperature in the Ardennes is around 2 degrees Celsius. The average minimum temperature in January is -3 degrees. The number of hours that the sun is visible in January at this destination is around 2 hours per day. Within the whole month there is precipitation for about 21 days. If you look at the long-term averages, this results in a month with quite a lot of precipitation.
February weather
In the month of February, the average maximum temperature in the Ardennes is around 2 degrees Celsius. The average minimum temperature in February is -2 degrees. The number of hours that the sun is visible in February at this destination is around 2 hours per day. Within the whole month there is precipitation for about 18 days. If you look at the long-term averages, this ensures a reasonable amount of precipitation during this month.
March weather
In the month of March, the average maximum temperature in the Ardennes is around 5 degrees Celsius. The average minimum temperature in March is 0 degrees. The number of hours that the sun is visible in March at this destination is around 4 hours per day. Within the whole month there is precipitation for about 18 days. If you look at the long-term averages, this ensures a reasonable amount of precipitation during this month.
The weather in April
In the month of April, the average maximum temperature in the Ardennes is around 9 degrees Celsius. The average minimum temperature in April is 2 degrees. The number of hours that the sun is visible in April at this destination is around 5 hours per day. Within the whole month there is rainfall for about 15 days. If you look at the long-term averages, this ensures a reasonable amount of precipitation during this month.
May weather
In the month of May, the average maximum temperature in the Ardennes is around 13 degrees Celsius. The average minimum temperature in May is 6 degrees. The number of hours that the sun is visible in May in this destination is around 7 hours per day. Within the whole month there is precipitation for about 17 days. If you look at the long-term averages, this ensures a reasonable amount of precipitation during this month.
The weather in June
In the month of June, the average maximum temperature in the Ardennes is around 16 degrees Celsius. The average minimum temperature in June is 10 degrees. The number of hours that the sun is visible in June at this destination is around 7 hours per day. Within the whole month there is rainfall for about 15 days. If you look at the long-term averages, this ensures a reasonable amount of precipitation during this month.
The weather in July
In July, the average maximum temperature in the Ardennes is around 19 degrees Celsius. The average minimum temperature in July is 11 degrees. The number of hours that the sun is visible in July at this destination is around 7 hours per day. Within the whole month there is precipitation for about 17 days. If you look at the long-term averages, this results in a month with quite a lot of precipitation.
The weather in August
In August, the average maximum temperature in the Ardennes is around 18 degrees Celsius. The average minimum temperature in August is 10 degrees. The number of hours that the sun is visible in August in this destination is around 6 hours per day. Within the whole month there is precipitation for about 16 days. If you look at the long-term averages, this results in a month with quite a lot of precipitation.
The weather in September
In the month of September, the average maximum temperature in the Ardennes is around 16 degrees Celsius. The average minimum temperature in September is 8 degrees. The number of hours that the sun is visible in September in this destination is around 5 hours per day. Within the whole month there is precipitation for about 16 days. If you look at the long-term averages, this ensures a reasonable amount of precipitation during this month.
The weather in October
In October, the average maximum temperature in the Ardennes is around 13 degrees Celsius. The average minimum temperature in October is 4 degrees. The number of hours that the sun is visible in October at this destination is around 3 hours per day. Within the whole month there is precipitation for about 21 days. If you look at the long-term averages, this ensures a reasonable amount of precipitation during this month.
The weather in November
In November, the average maximum temperature in the Ardennes is around 7 degrees Celsius. The average minimum temperature in November is 0 degrees. The number of hours that the sun is visible in November at this destination is around 2 hours per day. Within the whole month there is precipitation for about 22 days. If you look at the long-term averages, this ensures a reasonable amount of precipitation during this month.
December weather
In the month of December, the average maximum temperature in the Ardennes is around 3 degrees Celsius. The average minimum temperature in December is -2 degrees. The number of hours that the sun is visible in December at this destination is around 2 hours per day. Within the whole month there is precipitation for about 20 days. If you look at the long-term averages, this results in a month with quite a lot of precipitation.
