Expand
Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Climate and monthly weather forecast
Weather in January
January, like December, in Flénu, Belgium, is a wintry winter month, with an average temperature fluctuating between 0.7°C (33.3°F) and 5°C (41°F). January, with average temperatures reaching a high of 5°C (41°F) and a low of 0.7°C (33.3°F), is the coldest month. Weather in January »
Weather in February
February, the last month of the winter in Flénu, is a chilly month, with an average temperature fluctuating between 0.8°C (33.4°F) and 6.3°C (43.3°F). February begins with an average high-temperature of a frosty 6.3°C (43.3°F), reflecting close similarity to the preceding month. Weather in February »
Weather in March
The first month of the spring, March, is a cool month in Flénu, Belgium, with an average temperature varying between 10.5°C (50.9°F) and 2.7°C (36.9°F). As Flénu welcomes March, the average high-temperature sees a modest rise, transitioning from a chilly 6.3°C (43.3°F) in February to a fresh 10.5°C (50.9°F). Weather in March »
Weather in April
April is a refreshing spring month in Flénu, Belgium, with temperature in the range of an average low of 5.1°C (41.2°F) and an average high of 14.8°C (58.6°F). The beginning of April signals a minor rise in the average high-temperature, moving from a cool 10.5°C (50.9°F) in March to a moderate 14.8°C (58.6°F). Weather in April »
Weather in May
May, the last month of the spring in Flénu, is a comfortable month, with an average temperature fluctuating between 17.3°C (63.1°F) and 7.5°C (45.5°F). The advent of May brings an average high-temperature of an enjoyable 17.3°C (63.1°F), exhibiting minor difference from the previous month. Weather in May »
Weather in June
The first month of the summer, June, is a pleasant month in Flénu, Belgium, with an average temperature ranging between max 20.5°C (68.9°F) and min 11°C (51.8°F). June introduces a minor temperature shift, with average high-temperatures adjusting from May's enjoyable 17.3°C (63.1°F) to an agreeable 20.5°C (68.9°F). Weather in June »
Weather in July
July, like June, is an agreeable summer month in Flénu, Belgium, with an average temperature ranging between min 12.9°C (55.2°F) and max 22.7°C (72.9°F). Flénu's warmest season falls during July and August, averaging a high-temperature of 22.7°C (72.9°F). Weather in July »
Weather in August
The last month of the summer, August, is another pleasant month in Flénu, Belgium, with an average temperature fluctuating between 12.9°C (55.2°F) and 22.7°C (72.9°F). During July and August, Flénu experiences its warmest period, with an average high-temperature of 22.7°C (72.9°F). Weather in August »
Weather in September
The first month of the autumn, September, is also an enjoyable month in Flénu, Belgium, with an average temperature fluctuating between 19.4°C (66.9°F) and 10.4°C (50.7°F). The start of September signals a gentle decrease in the average high-temperature, transitioning from a pleasant 22.7°C (72.9°F) in August to a comfortable 19.4°C (66.9°F). Weather in September »
Weather in October
October, the same as September, in Flénu, Belgium, is another refreshing autumn month, with an average temperature varying between 7.8°C (46°F) and 14.8°C (58.6°F). October's arrival subtly correlates with a reduction in the average high-temperature, down from a refreshing 19.4°C (66.9°F) in September to a moderate 14.8°C (58.6°F). Weather in October »
Weather in November
The last month of the autumn, November, is another chilly month in Flénu, Belgium, with an average temperature ranging between max 9.5°C (49.1°F) and min 4.7°C (40.5°F). With November's arrival, Flénu's weather changes as the average high-temperature falls from a moderate 14.8°C (58.6°F) in October to a frosty 9.5°C (49.1°F). Weather in November »
Weather in December
The first month of the winter, December, is still a chilly month in Flénu, Belgium, with an average temperature ranging between min 2.2°C (36°F) and max 6.2°C (43.2°F). Flénu experiences a moderate temperature shift at the start of December, with average high-temperatures adjusting a bit from 9.5°C (49.1°F) in November to a still chilly 6.2°C (43.2°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
What month is the coldest in Flénu?
Flénu's coldest month, January, registers temperatures that range from a high of 5°C (41°F) to a low of 0.7°C (33.3°F).
How much does it rain in Flénu?
In Flénu, during the entire year, the rain falls for 180.9 days and collects up to 497mm (19.57") of precipitation.
When does it snow in Flénu?
Months with snowfall in Flénu are January through March, October through December.
What is the snowiest month in Flénu?
The month with the most snowfall in Flénu is January, when snow falls for 3.3 days and typically aggregates up to 31mm (1.22") of snow.
How many days does it snow in Flénu?
In Flénu, during the entire year, snow falls for 10.3 days and aggregates up to 87mm (3.43") of snow.
What are the months with the least sunshine in Flénu?
The months with the least sunshine in Flénu, Belgium, are January and December, with an average of 3.7h of sunshine.
What are the months with the lowest UV index in Flénu?
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index.
When it does not snow in Flénu?
In Flénu, snow does not fall in April through September.
When are the longest days in Flénu?
June has the longest days of the year in Flénu, Belgium, with an average of 16h and 24min of daylight.
What are the months with the highest UV index in Flénu?
June through August, with an average maximum UV index of 5, are months with the highest UV index.
What are the warmest months in Flénu?
Flénu experiences peak temperatures, averaging a high-temperature of 22.7°C (72.9°F) during July and August.
What is the least humid month in Flénu?
July and August, with an average relative humidity of 77%, are the least humid months.
What is the month with the most sunshine in Flénu?
The months with the most sunshine are July and August, with an average of 8.8h of sunshine.
What is the driest month in Flénu?
September is the month with the least rainfall in Flénu, Belgium. Rain falls for 12.9 days and accumulates 26mm (1.02") of precipitation.
When is Daylight Saving Time (DST) in Flénu?
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.
What is the most humid month in Flénu?
December is the most humid month in Flénu, with an average relative humidity of 89%.
What is the wettest month in Flénu?
The month with the most rainfall is December, when the rain falls for 15.4 days and typically aggregates up to 60mm (2.36") of precipitation.
What is the month with the shortest days in Flénu?
December has the shortest days of the year in Flénu, Belgium, with an average of 8h and 6min of daylight.
Average temperature
Flénu, Belgium
The warmest months (with the highest average high temperature) are July and August (22.7°C).
The month with the lowest average high temperature is January (5°C).
The months with the highest average low temperature are July and August (12.9°C).
The coldest month (with the lowest average low temperature) is January (0.7°C).
Average pressure
Flénu, Belgium
- Average pressure in January:
1016.4mbar - Average pressure in February:
1015.4mbar - Average pressure in March:
1016.1mbar - Average pressure in April:
1015.8mbar - Average pressure in May:
1016.5mbar - Average pressure in June:
1016.3mbar
- Average pressure in July:
1015.8mbar - Average pressure in August:
1015.8mbar - Average pressure in September:
1017.6mbar - Average pressure in October:
1016.5mbar - Average pressure in November:
1012.6mbar - Average pressure in December:
1016.7mbar
The month with the highest atmospheric pressure is September (1017.6mbar).
The month with the lowest atmospheric pressure is November (1012.6mbar).
Average wind speed
Flénu, Belgium
- Average wind speed in January:
18km/h - Average wind speed in February:
18.4km/h - Average wind speed in March:
16.4km/h - Average wind speed in April:
13.2km/h - Average wind speed in May:
12.9km/h - Average wind speed in June:
12.6km/h
- Average wind speed in July:
12.2km/h - Average wind speed in August:
11.9km/h - Average wind speed in September:
12.3km/h - Average wind speed in October:
14.6km/h - Average wind speed in November:
16.7km/h - Average wind speed in December:
18.8km/h
The windiest month (with the highest average wind speed) is December (18.8km/h).
The calmest month (with the lowest average wind speed) is August (11.9km/h).
Average humidity
Flénu, Belgium
The month with the highest relative humidity is December (89%).
The months with the lowest relative humidity are July and August (77%).
Average rainfall
Flénu, Belgium
The wettest month (with the highest rainfall) is December (60mm).
The driest month (with the least rainfall) is September (26mm).
Average rainfall days
Flénu, Belgium
- Average rainfall days in January:
14.4 days - Average rainfall days in February:
13 days - Average rainfall days in March:
12.8 days - Average rainfall days in April:
13.6 days - Average rainfall days in May:
17.5 days - Average rainfall days in June:
17.3 days
- Average rainfall days in July:
18.5 days - Average rainfall days in August:
17.4 days - Average rainfall days in September:
12.9 days - Average rainfall days in October:
13.9 days - Average rainfall days in November:
14.2 days - Average rainfall days in December:
15.4 days
The month with the highest number of rainy days is July (18.5 days).
The month with the least rainy days is March (12.8 days).
Average snowfall
Flénu, Belgium
The month with the highest snowfall is January (31mm).
The months with the least snowfall are April, May, June, July, August and September (0mm).
Average snowfall days
Flénu, Belgium
- Average snowfall days in January:
3.3 days - Average snowfall days in February:
2.8 days - Average snowfall days in March:
1.1 days - Average snowfall days in April:
0.1 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:
0.4 days - Average snowfall days in December:
2.5 days
The month with the highest number of snowfall days is January (3.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Flénu, Belgium
- Average daylight in January:
8h and 4min - Average daylight in February:
10h and 1min - Average daylight in March:
11h and 5min - Average daylight in April:
13h and 5min - Average daylight in May:
15h and 3min - Average daylight in June:
16h and 2min
- Average daylight in July:
15h and 5min - Average daylight in August:
14h and 3min - Average daylight in September:
12h and 4min - Average daylight in October:
10h and 4min - Average daylight in November:
9h and 0min - Average daylight in December:
8h and 1min
The month with the longest days is June (Average daylight: 16h and 24min).
The month with the shortest days is December (Average daylight: 8h and 6min).
- Average sunshine in January:
3h and 4min - Average sunshine in February:
4h and 1min - Average sunshine in March:
5h and 5min - Average sunshine in April:
7h and 5min - Average sunshine in May:
8h and 0min - Average sunshine in June:
8h and 2min
- Average sunshine in July:
8h and 5min - Average sunshine in August:
8h and 5min - Average sunshine in September:
7h and 2min - Average sunshine in October:
5h and 2min - Average sunshine in November:
4h and 0min - Average sunshine in December:
3h and 4min
The months with the most sunshine are July and August (Average sunshine: 8h and 48min).
The months with the least sunshine are January and December (Average sunshine: 3h and 42min).
Average sunshine days
Flénu, Belgium
- Average sunshine days in January:
12.5 days - Average sunshine days in February:
12 days - Average sunshine days in March:
15.4 days - Average sunshine days in April:
14.4 days - Average sunshine days in May:
11.4 days - Average sunshine days in June:
10.7 days
- Average sunshine days in July:
9.8 days - Average sunshine days in August:
10.3 days - Average sunshine days in September:
14.6 days - Average sunshine days in October:
15.7 days - Average sunshine days in November:
13 days - Average sunshine days in December:
12 days
The month with the most sunshine days is October (15.7 days).
The month with the least sunshine days is July (9.8 days).
Average UV index
Flénu, Belgium
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover
Flénu, Belgium
The month with the most cloud cover is January (Cloud cover 63).
The months with the least cloud cover are April and August (Cloud cover 43).
Average visibility
Flénu, Belgium
The months with the highest visibility are January, February, March, April, May, June, July, August, October, November and December (9km).
The month with the lowest visibility is September (8km).
