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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, the same as December, is an icy winter month in Lannoy, Belgium, with temperature in the range of an average low of 1.2°C (34.2°F) and an average high of 5.6°C (42.1°F). The month of January sees the lowest average temperatures, reaching 5.6°C (42.1°F) at the peak and 1.2°C (34.2°F) at the low. Weather in January »
Weather in February
The last month of the winter, February, is a chilly month in Lannoy, Belgium, with an average temperature varying between 7.1°C (44.8°F) and 1.6°C (34.9°F). As February takes hold, the average high-temperature is a frosty 7.1°C (44.8°F), nearly mirroring that of the previous month. Weather in February »
Weather in March
The first month of the spring, March, is a fresh month in Lannoy, Belgium, with an average temperature ranging between max 10.7°C (51.3°F) and min 3.3°C (37.9°F). A soft shift in the average high-temperature is noticeable in March, transitioning from a chilly 7.1°C (44.8°F) in February to a cool 10.7°C (51.3°F). Weather in March »
Weather in April
April in Lannoy, Belgium, is a mild spring month, with an average temperature ranging between max 15.3°C (59.5°F) and min 5.8°C (42.4°F). In Lannoy, the average high-temperature in April slightly rises, from a cool 10.7°C (51.3°F) in March, to a refreshing 15.3°C (59.5°F). Weather in April »
Weather in May
The last month of the spring, May, is a comfortable month in Lannoy, Belgium, with an average temperature fluctuating between 8.1°C (46.6°F) and 17.7°C (63.9°F). Lannoy, Belgium, measures an average high-temperature of a still refreshing 17.7°C (63.9°F) in May, nearly consistent with the preceding month. Weather in May »
Weather in June
The first month of the summer, June, is a pleasant month in Lannoy, Belgium, with temperature in the range of an average high of 20.9°C (69.6°F) and an average low of 11.1°C (52°F). June marks a minor ascent in the average high-temperature, adjusting from May's refreshing 17.7°C (63.9°F) to an agreeable 20.9°C (69.6°F). Weather in June »
Weather in July
July is a moderately hot summer month in Lannoy, Belgium, with an average temperature varying between 13.4°C (56.1°F) and 23.2°C (73.8°F). The transition into July marks the average high-temperature at a moderately hot 23.2°C (73.8°F), differing minimally from June's 20.9°C (69.6°F). Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Lannoy, Belgium, with an average temperature varying between 23.3°C (73.9°F) and 13.8°C (56.8°F). In Lannoy, August is the month with the highest recorded average temperatures, measuring a high of 23.3°C (73.9°F) and a low of 13.8°C (56.8°F). Weather in August »
Weather in September
The first month of the autumn, September, is still a pleasant month in Lannoy, Belgium, with an average temperature ranging between min 11.4°C (52.5°F) and max 20°C (68°F). September's arrival coincides with a soft drop in the average high-temperature, subtly decreasing from August's warm 23.3°C (73.9°F) to an agreeable 20°C (68°F). Weather in September »
Weather in October
October, like September, is a moderate autumn month in Lannoy, Belgium, with an average temperature varying between 15.4°C (59.7°F) and 8.5°C (47.3°F). As September makes way for October, Lannoy's average high-temperature eases from an agreeable 20°C (68°F) to a refreshing 15.4°C (59.7°F). Weather in October »
Weather in November
The last month of the autumn, November, is another cool month in Lannoy, Belgium, with an average temperature varying between 5.1°C (41.2°F) and 10°C (50°F). Lannoy's November weather shows a moderate shift in high-temperatures, falling from October's refreshing 15.4°C (59.7°F) to a cool 10°C (50°F). Weather in November »
Weather in December
The first month of the winter, December, is still a chilly month in Lannoy, Belgium, with an average temperature varying between 6.9°C (44.4°F) and 2.6°C (36.7°F). As November shifts into December, a minor alteration in temperatures is observed, with average highs reducing from a fresh 10°C (50°F) to a frosty 6.9°C (44.4°F). Weather in December »
Updated: Aug 28, 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 are the coldest months?
In Lannoy, January records the average lowest temperatures, peaking at 5.6°C (42.1°F) and reaching a low of 1.2°C (34.2°F).
What is the most humid month?
January and December, with an average relative humidity of 87%, are most humid months.
How much does it rain?
Throughout the year, there are 173.9 rainfall days, and 452mm (17.8") of precipitation is accumulated.
When does it snow?
January through March, November and December are months with snowfall.
What is the snowiest month?
January is the month with the most snowfall. Snow falls for 3.4 days and accumulates 36mm (1.42") of snow.
How much does it snow?
In Lannoy, during the entire year, snow falls for 12 days and aggregates up to 102mm (4.02") of snow.
What are the months with the lowest UV index?
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 Lannoy, Belgium, snow does not fall in April through October.
When are the longest days?
With an average of 16h and 24min of daylight, June has the longest days of the year.
What month has the most sunshine?
June has the most sunshine of the year, with an average of 9.8h of sunshine.
What are the months with the highest UV index?
June through August, with an average maximum UV index of 5, are months with the highest UV index.
What time of the year is the hottest?
In Lannoy, August records the average highest temperatures, peaking at 23.3°C (73.9°F) and reaching a low of 13.8°C (56.8°F).
What is the least humid month?
The least humid month is August, with an average relative humidity of 74%.
What is the driest month in Lannoy?
The month with the least rainfall is September, when the rain falls for 10.3 days and typically collects 20mm (0.79") of precipitation.
When is Daylight Saving Time (DST)?
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 rainiest month?
December is the month with the most rainfall. Rain falls for 17.9 days and accumulates 63mm (2.48") of precipitation.
What is the month with the shortest days?
December has the shortest days of the year, with an average of 8h and 6min of daylight.
What is the month with the least sunshine?
With an average of 3.8h of sunshine, December has the least sunshine of the year.
Average temperature
Lannoy, Belgium
The warmest month (with the highest average high temperature) is August (23.3°C).
The month with the lowest average high temperature is January (5.6°C).
The month with the highest average low temperature is August (13.8°C).
The coldest month (with the lowest average low temperature) is January (1.2°C).
Average pressure
Lannoy, Belgium
- Average pressure in January:
1016.1mbar - Average pressure in February:
1015.1mbar - Average pressure in March:
1016mbar - Average pressure in April:
1015.8mbar - Average pressure in May:
1016.6mbar - Average pressure in June:
1016.4mbar
- Average pressure in July:
1015.9mbar - Average pressure in August:
1015.8mbar - Average pressure in September:
1017.5mbar - Average pressure in October:
1016.3mbar - Average pressure in November:
1012.3mbar - Average pressure in December:
1016.3mbar
The month with the highest atmospheric pressure is September (1017.5mbar).
The month with the lowest atmospheric pressure is November (1012.3mbar).
Average wind speed
Lannoy, Belgium
- Average wind speed in January:
17.1km/h - Average wind speed in February:
17.6km/h - Average wind speed in March:
15.8km/h - Average wind speed in April:
13km/h - Average wind speed in May:
12.9km/h - Average wind speed in June:
12.7km/h
- Average wind speed in July:
12.3km/h - Average wind speed in August:
11.9km/h - Average wind speed in September:
12.3km/h - Average wind speed in October:
14.3km/h - Average wind speed in November:
16km/h - Average wind speed in December:
17.8km/h
The windiest month (with the highest average wind speed) is December (17.8km/h).
The calmest month (with the lowest average wind speed) is August (11.9km/h).
Average humidity
Lannoy, Belgium
The months with the highest relative humidity are January and December (87%).
The month with the lowest relative humidity is August (74%).
Average rainfall
Lannoy, Belgium
The wettest month (with the highest rainfall) is December (63mm).
The driest month (with the least rainfall) is September (20mm).
Average rainfall days
Lannoy, Belgium
- Average rainfall days in January:
17 days - Average rainfall days in February:
15.6 days - Average rainfall days in March:
14.5 days - Average rainfall days in April:
12.9 days - Average rainfall days in May:
14.9 days - Average rainfall days in June:
13.8 days
- Average rainfall days in July:
13.2 days - Average rainfall days in August:
13.4 days - Average rainfall days in September:
10.3 days - Average rainfall days in October:
14 days - Average rainfall days in November:
16.4 days - Average rainfall days in December:
17.9 days
The month with the highest number of rainy days is December (17.9 days).
The month with the least rainy days is September (10.3 days).
Average snowfall
Lannoy, Belgium
The month with the highest snowfall is January (36mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days
Lannoy, Belgium
- Average snowfall days in January:
3.4 days - Average snowfall days in February:
3.9 days - Average snowfall days in March:
1.4 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 days - Average snowfall days in November:
0.5 days - Average snowfall days in December:
2.7 days
The month with the highest number of snowfall days is February (3.9 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Lannoy, 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:
16h and 0min - 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 5min - Average sunshine in February:
4h and 3min - Average sunshine in March:
5h and 5min - Average sunshine in April:
8h and 1min - Average sunshine in May:
8h and 2min - Average sunshine in June:
9h and 5min
- Average sunshine in July:
9h and 2min - Average sunshine in August:
9h and 0min - Average sunshine in September:
7h and 2min - Average sunshine in October:
5h and 4min - Average sunshine in November:
4h and 1min - Average sunshine in December:
3h and 5min
The month with the most sunshine is June (Average sunshine: 9h and 48min).
The month with the least sunshine is December (Average sunshine: 3h and 48min).
Average sunshine days
Lannoy, Belgium
- Average sunshine days in January:
8.8 days - Average sunshine days in February:
8.8 days - Average sunshine days in March:
13 days - Average sunshine days in April:
13.8 days - Average sunshine days in May:
13.8 days - Average sunshine days in June:
14.1 days
- Average sunshine days in July:
15.7 days - Average sunshine days in August:
15.7 days - Average sunshine days in September:
17.7 days - Average sunshine days in October:
14 days - Average sunshine days in November:
9.1 days - Average sunshine days in December:
8.8 days
The month with the most sunshine days is September (17.7 days).
The months with the least sunshine days are January, February and December (8.8 days).
Average UV index
Lannoy, 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
Lannoy, Belgium
The month with the most cloud cover is January (Cloud cover 61).
The months with the least cloud cover are April and August (Cloud cover 41).
Average visibility
Lannoy, Belgium
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
