Climate and monthly weather forecastBioul, Belgium
Climate and monthly weather forecast
Weather in January
January, like December, in Bioul, Belgium, is an icy winter month, with an average temperature ranging between max 3.9°C (39°F) and min -0.2°C (31.6°F). Bioul's January weather reaches an average high of 3.9°C (39°F) and an average low of -0.2°C (31.6°F), making it the coldest month. Weather in January »Weather in February
The last month of the winter, February, is another cold month in Bioul, Belgium, with an average temperature ranging between min -0.1°C (31.8°F) and max 5.3°C (41.5°F). February denotes a minimal variation in the average high-temperature to a still wintry 5.3°C (41.5°F) from January's 3.9°C (39°F). Weather in February »Weather in March
March, the first month of the spring in Bioul, is a chilly month, with an average temperature varying between 2°C (35.6°F) and 9.5°C (49.1°F). The beginning of March marks a minor shift in the average high-temperature, moving from February's wintry 5.3°C (41.5°F) to a chilly 9.5°C (49.1°F). Weather in March »Weather in April
April is a moderate spring month in Bioul, Belgium, with an average temperature varying between 4.8°C (40.6°F) and 13.8°C (56.8°F). Bioul perceives a slight temperature ascent during April, with average high-temperatures adjusting from a chilly 9.5°C (49.1°F) in March to a moderate 13.8°C (56.8°F). Weather in April »Weather in May
May, the last month of the spring in Bioul, is a refreshing month, with an average temperature ranging between max 16.4°C (61.5°F) and min 6.9°C (44.4°F). Bioul's shift from April to May is accompanied by an average high-temperature of a still refreshing 16.4°C (61.5°F), a slight deviation from 13.8°C (56.8°F). Weather in May »Weather in June
The first month of the summer, June, is still a refreshing month in Bioul, Belgium, with an average temperature varying between 19.7°C (67.5°F) and 10.3°C (50.5°F). As Bioul enters June, the average high-temperature marginally increases from the 16.4°C (61.5°F) of May to a still comfortable 19.7°C (67.5°F). Weather in June »Weather in July
July is a pleasant summer month in Bioul, Belgium, with an average temperature fluctuating between 21.9°C (71.4°F) and 12.3°C (54.1°F). The month of July sees the highest average temperatures, reaching 21.9°C (71.4°F) at the peak and 12.3°C (54.1°F) at the low. Weather in July »Weather in August
The last month of the summer, August, is also an agreeable month in Bioul, Belgium, with an average temperature ranging between min 12.4°C (54.3°F) and max 21.8°C (71.2°F). Bioul's weather in August, with an average high-temperature of a still agreeable 21.8°C (71.2°F), subtly shifts from July's 21.9°C (71.4°F). Weather in August »Weather in September
The first month of the autumn, September, is still a refreshing month in Bioul, Belgium, with an average temperature fluctuating between 18.7°C (65.7°F) and 9.8°C (49.6°F). Bioul's weather subtly changes with the onset of September, barely falling from a pleasant 21.8°C (71.2°F) in August to an enjoyable 18.7°C (65.7°F). Weather in September »Weather in October
October, like September, is another refreshing autumn month in Bioul, Belgium, with an average temperature varying between 13.9°C (57°F) and 6.8°C (44.2°F). The arrival of October signals a subtle shift in temperature, down from an enjoyable 18.7°C (65.7°F) in September to a mild 13.9°C (57°F). Weather in October »Weather in November
The last month of the autumn, November, is another chilly month in Bioul, Belgium, with an average temperature ranging between max 8.7°C (47.7°F) and min 3.9°C (39°F). The onset of November comes with a shift in the average high-temperature, falling from a refreshing 13.9°C (57°F) in October to a frosty 8.7°C (47.7°F). Weather in November »Weather in December
December, the first month of the winter in Bioul, is still a cold month, with an average temperature fluctuating between 1.3°C (34.3°F) and 5.2°C (41.4°F). The beginning of December brings a slight decrease in the average high-temperature, transitioning from a frosty 8.7°C (47.7°F) in November to a wintry 5.2°C (41.4°F). Weather in December »Updated: Jan 30, 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
Temperature readings in Bioul, Belgium, reach their annual highs in January, averaging 3.9°C (39°F) and a minimum average of -0.2°C (31.6°F).
Throughout the year, in Bioul, Belgium, there are 188.7 rainfall days, and 575mm (22.64") of precipitation is accumulated.
January through April, October through December are months with snowfall in Bioul.
January is the month with the most snowfall in Bioul. Snow falls for 8.2 days and accumulates 68mm (2.68") of snow.
In Bioul, Belgium, during the entire year, snow falls for 27.2 days and aggregates up to 247mm (9.72") of snow.
January and December, with an average of 3.4h of sunshine, are months with the least sunshine in Bioul.
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Bioul.
April and August, with an average relative humidity of 79%, are the least humid months.
The month with the least rainfall is April, when the rain falls for 14.8 days and typically collects 31mm (1.22") of precipitation.
In Bioul, Belgium, snow does not fall in May through September.
June has the longest days of the year in Bioul, with an average of 16h and 18min of daylight.
June and July, with an average maximum UV index of 5, are months with the highest UV index.
July, with its average high-temperature of 21.9°C (71.4°F) and an average low-temperature of 12.3°C (54.1°F), holds the record as the warmest month in Bioul.
With an average of 8.9h of sunshine, July has the most sunshine of the year.
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends, 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 91%, December is the most humid month in Bioul, Belgium.
The month with the most rainfall is December, when the rain falls for 16 days and typically aggregates up to 71mm (2.8") of precipitation.
December has the shortest days of the year, with an average of 8h and 6min of daylight.
Average temperature
Bioul, Belgium
The warmest month (with the highest average high temperature) is July (21.9°C).
The month with the lowest average high temperature is January (3.9°C).
The month with the highest average low temperature is August (12.4°C).
The coldest month (with the lowest average low temperature) is January (-0.2°C).
Average pressure
Bioul, Belgium
- Average pressure in January:
1016.8mbar - Average pressure in February:
1015.7mbar - Average pressure in March:
1016.2mbar - Average pressure in April:
1015.7mbar - Average pressure in May:
1016.3mbar - Average pressure in June:
1016.2mbar
- Average pressure in July:
1015.8mbar - Average pressure in August:
1015.9mbar - Average pressure in September:
1017.6mbar - Average pressure in October:
1016.8mbar - Average pressure in November:
1013.1mbar - Average pressure in December:
1017.1mbar
The month with the highest atmospheric pressure is September (1017.6mbar).
The month with the lowest atmospheric pressure is November (1013.1mbar).
Average wind speed
Bioul, Belgium
- Average wind speed in January:
16.8km/h - Average wind speed in February:
17.2km/h - Average wind speed in March:
15.5km/h - Average wind speed in April:
12.4km/h - Average wind speed in May:
11.9km/h - Average wind speed in June:
11.6km/h
- Average wind speed in July:
11km/h - Average wind speed in August:
10.6km/h - Average wind speed in September:
11.1km/h - Average wind speed in October:
13.4km/h - Average wind speed in November:
15.3km/h - Average wind speed in December:
17.4km/h
The windiest month (with the highest average wind speed) is December (17.4km/h).
The calmest month (with the lowest average wind speed) is August (10.6km/h).
Average humidity
Bioul, Belgium
The month with the highest relative humidity is December (91%).
The months with the lowest relative humidity are April and August (79%).
Average rainfall
Bioul, Belgium
The wettest month (with the highest rainfall) is December (71mm).
The driest month (with the least rainfall) is April (31mm).
Average rainfall days
Bioul, Belgium
- Average rainfall days in January:
14.5 days - Average rainfall days in February:
12.4 days - Average rainfall days in March:
14.2 days - Average rainfall days in April:
14.8 days - Average rainfall days in May:
17.8 days - Average rainfall days in June:
17.5 days
- Average rainfall days in July:
18.9 days - Average rainfall days in August:
17.6 days - Average rainfall days in September:
13.8 days - Average rainfall days in October:
15 days - Average rainfall days in November:
16.2 days - Average rainfall days in December:
16 days
The month with the highest number of rainy days is July (18.9 days).
The month with the least rainy days is February (12.4 days).
Average snowfall
Bioul, Belgium
The month with the highest snowfall is January (68mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days
Bioul, Belgium
- Average snowfall days in January:
8.2 days - Average snowfall days in February:
7.3 days - Average snowfall days in March:
3 days - Average snowfall days in April:
0.3 days - Average snowfall days in May:
0.1 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:
0.4 days - Average snowfall days in November:
2.1 days - Average snowfall days in December:
5.8 days
The month with the highest number of snowfall days is January (8.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Bioul, Belgium
- Average daylight in January:
8h and 36min - 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 30min - Average daylight in June:
16h and 18min
- Average daylight in July:
15h and 54min - Average daylight in August:
14h and 24min - Average daylight in September:
12h and 36min - Average daylight in October:
10h and 42min - Average daylight in November:
9h and 0min - Average daylight in December:
8h and 6min
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 6min).
- Average sunshine in January:
3h and 24min - Average sunshine in February:
4h and 0min - Average sunshine in March:
5h and 30min - Average sunshine in April:
7h and 48min - Average sunshine in May:
7h and 54min - Average sunshine in June:
8h and 18min
- Average sunshine in July:
8h and 54min - Average sunshine in August:
8h and 48min - Average sunshine in September:
7h and 30min - Average sunshine in October:
5h and 6min - Average sunshine in November:
3h and 48min - Average sunshine in December:
3h and 24min
The month with the most sunshine is July (Average sunshine: 8h and 54min).
The months with the least sunshine are January and December (Average sunshine: 3h and 24min).
Average sunshine days
Bioul, Belgium
- Average sunshine days in January:
10.8 days - Average sunshine days in February:
9.9 days - Average sunshine days in March:
13.3 days - Average sunshine days in April:
13.4 days - Average sunshine days in May:
10.5 days - Average sunshine days in June:
9.9 days
- Average sunshine days in July:
10.3 days - Average sunshine days in August:
11.6 days - Average sunshine days in September:
12.8 days - Average sunshine days in October:
13.4 days - Average sunshine days in November:
9.7 days - Average sunshine days in December:
9.4 days
The months with the most sunshine days are April and October (13.4 days).
The month with the least sunshine days is December (9.4 days).
Average UV index
Bioul, 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, March, November and December (UV index 2).
Average cloud cover
Bioul, Belgium
The month with the most cloud cover is December (Cloud cover 68).
The month with the least cloud cover is August (Cloud cover 43).
Average visibility
Bioul, 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).
