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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
Weather in January
January, like December, is a frosty winter month in Sailly-sur-la-Lys, France, with an average temperature varying between 1.8°C (35.2°F) and 6.2°C (43.2°F). The coldest temperatures occur during January, when averages reach a peak of 6.2°C (43.2°F) and a low of 1.8°C (35.2°F). Weather in January »
Weather in February
The last month of the winter, February, is another chilly month in Sailly-sur-la-Lys, France, with an average temperature fluctuating between 2.3°C (36.1°F) and 7.1°C (44.8°F). With the advent of February, Sailly-sur-la-Lys experiences an average high-temperature of a still chilly 7.1°C (44.8°F), mirroring a close resemblance to the previous month. Weather in February »
Weather in March
The first month of the spring, March, is a cool month in Sailly-sur-la-Lys, France, with an average temperature fluctuating between 3.7°C (38.7°F) and 10.7°C (51.3°F). With the start of March, the average high-temperature marginally shifts from February's frosty 7.1°C (44.8°F) to a cool 10.7°C (51.3°F). Weather in March »
Weather in April
April is a refreshing spring month in Sailly-sur-la-Lys, France, with temperature in the range of an average low of 6.1°C (43°F) and an average high of 15°C (59°F). In Sailly-sur-la-Lys, the average high-temperature in April slightly rises, from a fresh 10.7°C (51.3°F) in March, to a mild 15°C (59°F). Weather in April »
Weather in May
May, the last month of the spring in Sailly-sur-la-Lys, is an enjoyable month, with an average temperature ranging between max 17.3°C (63.1°F) and min 8.7°C (47.7°F). As April transitions into May, the average high-temperature rests at an enjoyable 17.3°C (63.1°F), maintaining a close resemblance to the previous month. Weather in May »
Weather in June
June, the first month of the summer in Sailly-sur-la-Lys, is an agreeable month, with an average temperature varying between 20.6°C (69.1°F) and 11.3°C (52.3°F). With the transition into June, Sailly-sur-la-Lys experiences a subtle uplift in average high-temperatures, adjusting from a refreshing 17.3°C (63.1°F) in May to a pleasant 20.6°C (69.1°F). Weather in June »
Weather in July
July, like June, is another pleasant summer month in Sailly-sur-la-Lys, France, with an average temperature varying between 13.6°C (56.5°F) and 22.7°C (72.9°F). July and August are identified as the warmest months, with an average high-temperature of 22.7°C (72.9°F). Weather in July »
Weather in August
The last month of the summer, August, is also an agreeable month in Sailly-sur-la-Lys, France, with temperature in the range of an average high of 22.7°C (72.9°F) and an average low of 14.3°C (57.7°F). July and August, with an average high-temperature of 22.7°C (72.9°F), are marked as the warmest months. Weather in August »
Weather in September
September, the first month of the autumn in Sailly-sur-la-Lys, is still a comfortable month, with temperature in the range of an average low of 11.8°C (53.2°F) and an average high of 19.5°C (67.1°F). The move into September indicates a slight reduction in the average high-temperature, down from August's pleasant 22.7°C (72.9°F) to an enjoyable 19.5°C (67.1°F). Weather in September »
Weather in October
October, like September, is a moderate autumn month in Sailly-sur-la-Lys, France, with an average temperature varying between 15.5°C (59.9°F) and 9.2°C (48.6°F). A subtle change in temperatures is noted as September gives way to October, with average highs reducing from a refreshing 19.5°C (67.1°F) to a moderate 15.5°C (59.9°F). Weather in October »
Weather in November
November, the last month of the autumn in Sailly-sur-la-Lys, is also a fresh month, with an average temperature varying between 5.9°C (42.6°F) and 10.2°C (50.4°F). November suggests a modest reduction in the average high-temperature, shifting from a moderate 15.5°C (59.9°F) in October to a fresh 10.2°C (50.4°F). Weather in November »
Weather in December
December, the first month of the winter in Sailly-sur-la-Lys, is also a frosty month, with an average temperature varying between 7.2°C (45°F) and 3.4°C (38.1°F). The transition into December is marked with an average high-temperature of a chilly 7.2°C (45°F), showing an insignificant shift from November's 10.2°C (50.4°F). Weather in December »
Updated: Feb 7, 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 is the coldest time of year in Sailly-sur-la-Lys?
The month of January, characterized by an average high of 6.2°C (43.2°F) and a low of 1.8°C (35.2°F), is recognized as the coldest in Sailly-sur-la-Lys, France.
How much does it rain in Sailly-sur-la-Lys?
In Sailly-sur-la-Lys, during the entire year, the rain falls for 152 days and collects up to 397mm (15.63") of precipitation.
When does it snow in Sailly-sur-la-Lys?
January through March, November and December are months with snowfall in Sailly-sur-la-Lys, France.
When does it snow the most in Sailly-sur-la-Lys?
The month with the most snowfall is January, when snow falls for 3.3 days and typically aggregates up to 34mm (1.34") of snow.
How much does it snow in Sailly-sur-la-Lys?
In Sailly-sur-la-Lys, France, during the entire year, snow falls for 11.4 days and aggregates up to 91mm (3.58") of snow.
What is the month with the least sunshine in Sailly-sur-la-Lys?
January and December, with an average of 4h of sunshine, are months with the least sunshine.
What is the month with the lowest UV index in Sailly-sur-la-Lys?
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Sailly-sur-la-Lys, France.
When it does not snow in Sailly-sur-la-Lys?
April through October are months without snowfall.
When are the longest days in Sailly-sur-la-Lys?
June has the longest days of the year in Sailly-sur-la-Lys, France, with an average of 16h and 24min of daylight.
What month has the most sunshine in Sailly-sur-la-Lys?
June has the most sunshine of the year, with an average of 10.3h of sunshine.
When is the highest UV index in Sailly-sur-la-Lys?
The months with the highest UV index in Sailly-sur-la-Lys are June through August, with an average maximum UV index of 5.
What month is the hottest in Sailly-sur-la-Lys?
Sailly-sur-la-Lys experiences its warmest period in July and August, averaging a high-temperature of 22.7°C (72.9°F).
What is the least humid month in Sailly-sur-la-Lys?
August is the least humid month in Sailly-sur-la-Lys, with an average relative humidity of 74%.
What is the driest month in Sailly-sur-la-Lys?
The month with the least rainfall in Sailly-sur-la-Lys is September, when the rain falls for 7.5 days and typically collects 12mm (0.47") of precipitation.
When is Daylight Saving Time (DST) in Sailly-sur-la-Lys?
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends in Sailly-sur-la-Lys, France, 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 Sailly-sur-la-Lys?
The most humid month is December, with an average relative humidity of 87%.
What is the rainiest month in Sailly-sur-la-Lys?
December is the month with the most rainfall in Sailly-sur-la-Lys, France. Rain falls for 18 days and accumulates 61mm (2.4") of precipitation.
What is the month with the shortest days in Sailly-sur-la-Lys?
With an average of 8h and 6min of daylight, December has the shortest days of the year in Sailly-sur-la-Lys, France.
Average temperature
Sailly-sur-la-Lys, France
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 (6.2°C).
The month with the highest average low temperature is August (14.3°C).
The coldest month (with the lowest average low temperature) is January (1.8°C).
Average pressure
Sailly-sur-la-Lys, France
- Average pressure in January:
1015.8mbar - Average pressure in February:
1014.9mbar - Average pressure in March:
1015.9mbar - Average pressure in April:
1015.8mbar - Average pressure in May:
1016.7mbar - Average pressure in June:
1016.4mbar
- Average pressure in July:
1015.8mbar - Average pressure in August:
1015.6mbar - Average pressure in September:
1017.5mbar - Average pressure in October:
1016.1mbar - Average pressure in November:
1011.9mbar - Average pressure in December:
1015.9mbar
The month with the highest atmospheric pressure is September (1017.5mbar).
The month with the lowest atmospheric pressure is November (1011.9mbar).
Average wind speed
Sailly-sur-la-Lys, France
- Average wind speed in January:
17.4km/h - Average wind speed in February:
17.9km/h - Average wind speed in March:
16km/h - Average wind speed in April:
13.4km/h - Average wind speed in May:
13.6km/h - Average wind speed in June:
13.5km/h
- Average wind speed in July:
13.1km/h - Average wind speed in August:
12.9km/h - Average wind speed in September:
13.1km/h - Average wind speed in October:
14.9km/h - Average wind speed in November:
16.4km/h - Average wind speed in December:
18.2km/h
The windiest month (with the highest average wind speed) is December (18.2km/h).
The calmest month (with the lowest average wind speed) is August (12.9km/h).
Average humidity
Sailly-sur-la-Lys, France
The month with the highest relative humidity is December (87%).
The month with the lowest relative humidity is August (74%).
Average rainfall
Sailly-sur-la-Lys, France
The wettest month (with the highest rainfall) is December (61mm).
The driest month (with the least rainfall) is September (12mm).
Average rainfall days
Sailly-sur-la-Lys, France
- Average rainfall days in January:
17.3 days - Average rainfall days in February:
14.9 days - Average rainfall days in March:
13.4 days - Average rainfall days in April:
10.3 days - Average rainfall days in May:
11.3 days - Average rainfall days in June:
9.5 days
- Average rainfall days in July:
8.8 days - Average rainfall days in August:
9.8 days - Average rainfall days in September:
7.5 days - Average rainfall days in October:
13.7 days - Average rainfall days in November:
17.5 days - Average rainfall days in December:
18 days
The month with the highest number of rainy days is December (18 days).
The month with the least rainy days is September (7.5 days).
Average snowfall
Sailly-sur-la-Lys, France
The month with the highest snowfall is January (34mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days
Sailly-sur-la-Lys, France
- Average snowfall days in January:
3.3 days - Average snowfall days in February:
4 days - Average snowfall days in March:
0.9 days - Average snowfall days in April:
0.2 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:
2.5 days
The month with the highest number of snowfall days is February (4 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Sailly-sur-la-Lys, France
- 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:
4h and 0min - Average sunshine in February:
4h and 4min - Average sunshine in March:
6h and 0min - Average sunshine in April:
8h and 2min - Average sunshine in May:
8h and 2min - Average sunshine in June:
10h and 2min
- Average sunshine in July:
9h and 4min - 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 1min - Average sunshine in December:
4h and 0min
The month with the most sunshine is June (Average sunshine: 10h and 18min).
The months with the least sunshine are January and December (Average sunshine: 4h and 0min).
Average sunshine days
Sailly-sur-la-Lys, France
- Average sunshine days in January:
8.8 days - Average sunshine days in February:
8.5 days - Average sunshine days in March:
14.8 days - Average sunshine days in April:
17.6 days - Average sunshine days in May:
18.6 days - Average sunshine days in June:
19.6 days
- Average sunshine days in July:
20.8 days - Average sunshine days in August:
19.4 days - Average sunshine days in September:
21.5 days - Average sunshine days in October:
14.1 days - Average sunshine days in November:
9.3 days - Average sunshine days in December:
8.5 days
The month with the most sunshine days is September (21.5 days).
The months with the least sunshine days are February and December (8.5 days).
Average UV index
Sailly-sur-la-Lys, France
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
Sailly-sur-la-Lys, France
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 40).
Average visibility
Sailly-sur-la-Lys, France
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).
Sailly-sur-la-Lys, France
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