Climate and monthly weather forecastBouillon, Belgium
Climate and monthly weather forecast
Weather in January
January, like December, in Bouillon, Belgium, is an icy winter month, with an average temperature fluctuating between 3.9°C (39°F) and -0.1°C (31.8°F). With average temperatures fluctuating between a high of 3.9°C (39°F) and a low of -0.1°C (31.8°F), January stands out as the coldest month. Weather in January »Weather in February
February, the last month of the winter in Bouillon, is also an icy month, with temperature in the range of an average high of 5.3°C (41.5°F) and an average low of 0°C (32°F). Bouillon ushers in February with an average high-temperature of a still icy 5.3°C (41.5°F), showing a close resemblance to the previous month. Weather in February »Weather in March
The first month of the spring, March, is a frosty month in Bouillon, Belgium, with an average temperature fluctuating between 9.8°C (49.6°F) and 2°C (35.6°F). The shift from February to March introduces a subtle increase in the average high-temperature, moving from a cold 5.3°C (41.5°F) to a frosty 9.8°C (49.6°F). Weather in March »Weather in April
April in Bouillon, Belgium, is a refreshing spring month, with an average temperature ranging between max 14.2°C (57.6°F) and min 4.8°C (40.6°F). As April begins, there's a slight increase in the average high-temperature, moving from a frosty 9.8°C (49.6°F) in March to a mild 14.2°C (57.6°F). Weather in April »Weather in May
May, the last month of the spring in Bouillon, is a refreshing month, with an average temperature fluctuating between 16.7°C (62.1°F) and 6.9°C (44.4°F). The start of May sees the average high-temperature at a still refreshing 16.7°C (62.1°F), showing little difference from April's 14.2°C (57.6°F). Weather in May »Weather in June
The first month of the summer, June, is still a comfortable month in Bouillon, Belgium, with an average temperature varying between 19.8°C (67.6°F) and 10.3°C (50.5°F). June's arrival is noted with a slight increase in the average high-temperature, moving from 16.7°C (62.1°F) in May to a still comfortable 19.8°C (67.6°F). Weather in June »Weather in July
July is a pleasant summer month in Bouillon, Belgium, with temperature in the range of an average high of 22.3°C (72.1°F) and an average low of 12.4°C (54.3°F). During July and August, Bouillon experiences its peak temperatures, averaging a high-temperature of 22.3°C (72.1°F). Weather in July »Weather in August
The last month of the summer, August, is another pleasant month in Bouillon, Belgium, with an average temperature ranging between max 22.3°C (72.1°F) and min 12.6°C (54.7°F). In Bouillon, July and August are characterised by the peak of temperatures, recording an average high of 22.3°C (72.1°F). Weather in August »Weather in September
September, the first month of the autumn in Bouillon, is still a comfortable month, with an average temperature varying between 18.5°C (65.3°F) and 9.5°C (49.1°F). September heralds a minor drop in average high-temperature, sliding from August's pleasant 22.3°C (72.1°F) to an enjoyable 18.5°C (65.3°F). Weather in September »Weather in October
October, the same as September, in Bouillon, Belgium, is another mild autumn month, with an average temperature fluctuating between 6.7°C (44.1°F) and 14°C (57.2°F). October is characterized by a mild reduction in the average high-temperature, from an enjoyable 18.5°C (65.3°F) in September to a still refreshing 14°C (57.2°F). Weather in October »Weather in November
November, the last month of the autumn in Bouillon, is another chilly month, with an average temperature fluctuating between 8.5°C (47.3°F) and 3.5°C (38.3°F). November suggests a modest reduction in the average high-temperature, shifting from a moderate 14°C (57.2°F) in October to a chilly 8.5°C (47.3°F). Weather in November »Weather in December
December, the first month of the winter in Bouillon, is also a wintry month, with an average temperature fluctuating between 1.2°C (34.2°F) and 5.2°C (41.4°F). With December's onset, the weather reveals a slight temperature decrease, transitioning from a frosty 8.5°C (47.3°F) in November to a cold 5.2°C (41.4°F). Weather in December »Updated: Jan 29, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
January stands out as Bouillon's coldest month, with temperatures ranging between an average high of 3.9°C (39°F) and a low of -0.1°C (31.8°F).
Throughout the year, in Bouillon, there are 190 rainfall days, and 635mm (25") of precipitation is accumulated.
January through April, October through December are months with snowfall.
January is the month with the most snowfall in Bouillon. Snow falls for 4.7 days and accumulates 56mm (2.2") of snow.
Throughout the year, in Bouillon, Belgium, there are 16.5 snowfall days, and 171mm (6.73") of snow is accumulated.
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Bouillon.
April is the month with the least rainfall. Rain falls for 14.2 days and accumulates 35mm (1.38") of precipitation.
May through September are months without snowfall in Bouillon.
The month with the longest days in Bouillon, Belgium, is June, with an average of 16h and 18min of daylight.
The months with the highest UV index in Bouillon are June and July, with an average maximum UV index of 5.
Bouillon's average highest temperatures are recorded in July and August, reaching a high of 22.3°C (72.1°F).
August is the least humid month, with an average relative humidity of 78%.
With an average of 9.1h of sunshine, August has the most sunshine of the year in Bouillon, Belgium.
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends in Bouillon, and the time zone changes from CEST to CET. The next Daylight Saving Time starts on Sunday, 30. March 2025, at 02:00, and the time zone reverts from CET to CEST.
With an average relative humidity of 92%, December is the most humid month in Bouillon, Belgium.
The month with the most rainfall in Bouillon is December, when the rain falls for 18.4 days and typically aggregates up to 80mm (3.15") of precipitation.
The month with the shortest days is December, with an average of 8h and 12min of daylight.
The month with the least sunshine is December, with an average of 3.3h of sunshine.
Average temperature
Bouillon, Belgium
The warmest months (with the highest average high temperature) are July and August (22.3°C).
The month with the lowest average high temperature is January (3.9°C).
The month with the highest average low temperature is August (12.6°C).
The coldest month (with the lowest average low temperature) is January (-0.1°C).
Average pressure
Bouillon, Belgium
- Average pressure in January:
1017.2mbar - Average pressure in February:
1015.9mbar - Average pressure in March:
1016.3mbar - Average pressure in April:
1015.7mbar - Average pressure in May:
1016.3mbar - Average pressure in June:
1016.2mbar
- Average pressure in July:
1015.9mbar - Average pressure in August:
1016mbar - Average pressure in September:
1017.8mbar - Average pressure in October:
1017mbar - Average pressure in November:
1013.4mbar - Average pressure in December:
1017.7mbar
The month with the highest atmospheric pressure is September (1017.8mbar).
The month with the lowest atmospheric pressure is November (1013.4mbar).
Average wind speed
Bouillon, Belgium
- Average wind speed in January:
15.2km/h - Average wind speed in February:
15.8km/h - Average wind speed in March:
14.7km/h - Average wind speed in April:
11.7km/h - Average wind speed in May:
11.4km/h - Average wind speed in June:
11km/h
- Average wind speed in July:
10.4km/h - Average wind speed in August:
9.8km/h - Average wind speed in September:
10.3km/h - Average wind speed in October:
12.3km/h - Average wind speed in November:
14.1km/h - Average wind speed in December:
15.6km/h
The windiest month (with the highest average wind speed) is February (15.8km/h).
The calmest month (with the lowest average wind speed) is August (9.8km/h).
Average humidity
Bouillon, Belgium
The month with the highest relative humidity is December (92%).
The month with the lowest relative humidity is August (78%).
Average rainfall
Bouillon, Belgium
The wettest month (with the highest rainfall) is December (80mm).
The driest month (with the least rainfall) is April (35mm).
Average rainfall days
Bouillon, Belgium
- Average rainfall days in January:
15.8 days - Average rainfall days in February:
13 days - Average rainfall days in March:
14.3 days - Average rainfall days in April:
14.2 days - Average rainfall days in May:
18 days - Average rainfall days in June:
18.1 days
- Average rainfall days in July:
18.1 days - Average rainfall days in August:
17.3 days - Average rainfall days in September:
12.8 days - Average rainfall days in October:
14.5 days - Average rainfall days in November:
15.5 days - Average rainfall days in December:
18.4 days
The month with the highest number of rainy days is December (18.4 days).
The month with the least rainy days is September (12.8 days).
Average snowfall
Bouillon, Belgium
The month with the highest snowfall is January (56mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days
Bouillon, Belgium
- Average snowfall days in January:
4.7 days - Average snowfall days in February:
4.7 days - Average snowfall days in March:
1.6 days - Average snowfall days in April:
0.3 days - Average snowfall days in May:
0 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0.1 days - Average snowfall days in November:
1.3 days - Average snowfall days in December:
3.8 days
The months with the highest number of snowfall days are January and February (4.7 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Bouillon, Belgium
- Average daylight in January:
8h and 42min - Average daylight in February:
10h and 6min - Average daylight in March:
11h and 54min - Average daylight in April:
13h and 48min - Average daylight in May:
15h and 24min - Average daylight in June:
16h and 18min
- Average daylight in July:
15h and 48min - Average daylight in August:
14h and 24min - Average daylight in September:
12h and 36min - Average daylight in October:
10h and 48min - Average daylight in November:
9h and 6min - Average daylight in December:
8h and 12min
The month with the longest days is June (Average daylight: 16h and 18min).
The month with the shortest days is December (Average daylight: 8h and 12min).
- Average sunshine in January:
3h and 24min - Average sunshine in February:
4h and 6min - Average sunshine in March:
5h and 48min - Average sunshine in April:
7h and 54min - Average sunshine in May:
8h and 12min - Average sunshine in June:
8h and 36min
- Average sunshine in July:
9h and 0min - Average sunshine in August:
9h and 6min - Average sunshine in September:
7h and 42min - Average sunshine in October:
5h and 12min - Average sunshine in November:
3h and 36min - Average sunshine in December:
3h and 18min
The month with the most sunshine is August (Average sunshine: 9h and 6min).
The month with the least sunshine is December (Average sunshine: 3h and 18min).
Average sunshine days
Bouillon, Belgium
- Average sunshine days in January:
10.6 days - Average sunshine days in February:
10.8 days - Average sunshine days in March:
13.7 days - Average sunshine days in April:
13.6 days - Average sunshine days in May:
10.8 days - Average sunshine days in June:
10.1 days
- Average sunshine days in July:
10.3 days - Average sunshine days in August:
10.8 days - Average sunshine days in September:
14.5 days - Average sunshine days in October:
12.9 days - Average sunshine days in November:
11.3 days - Average sunshine days in December:
9.5 days
The month with the most sunshine days is September (14.5 days).
The month with the least sunshine days is December (9.5 days).
Average UV index
Bouillon, Belgium
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover
Bouillon, Belgium
The month with the most cloud cover is December (Cloud cover 68).
The month with the least cloud cover is August (Cloud cover 40).
Average visibility
Bouillon, Belgium
The months with the highest visibility are March, April and August (9km).
The months with the lowest visibility are January, February, May, June, July, September, October, November and December (8km).
