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
Weather in January
January, the same as December, in Le Chesnay, France, is a frosty winter month, with an average temperature fluctuating between 1.7°C (35.1°F) and 6.1°C (43°F). Le Chesnay's coldest temperatures are experienced in January, with average high temperatures of 6.1°C (43°F) and lows of 1.7°C (35.1°F). Weather in January »
Weather in February
February, the last month of the winter in Le Chesnay, is also a frosty month, with temperature in the range of an average low of 1.8°C (35.2°F) and an average high of 7.8°C (46°F). Transitioning into February, Le Chesnay records an average high-temperature of a still frosty 7.8°C (46°F), almost identical to January's 6.1°C (43°F). Weather in February »
Weather in March
March, the first month of the spring in Le Chesnay, is a fresh month, with an average temperature ranging between min 3.9°C (39°F) and max 11.8°C (53.2°F). March sees a marginal temperature increase, moving from a chilly 7.8°C (46°F) in February to a fresh 11.8°C (53.2°F). Weather in March »
Weather in April
April in Le Chesnay, France, is a refreshing spring month, with an average temperature ranging between min 6.5°C (43.7°F) and max 15.9°C (60.6°F). With the onset of April, Le Chesnay's average high-temperature experiences a slight rise, moving from March's fresh 11.8°C (53.2°F) to a refreshing 15.9°C (60.6°F). Weather in April »
Weather in May
May, the last month of the spring in Le Chesnay, is an enjoyable month, with an average temperature ranging between min 8.8°C (47.8°F) and max 18.2°C (64.8°F). Shifting into May, Le Chesnay records an average high-temperature of a still refreshing 18.2°C (64.8°F), presenting minor fluctuations compared to the previous month. Weather in May »
Weather in June
The first month of the summer, June, is a pleasant month in Le Chesnay, France, with an average temperature fluctuating between 12.3°C (54.1°F) and 21.5°C (70.7°F). The arrival of June witnesses a small shift in the average high-temperature, moving from a comfortable 18.2°C (64.8°F) in May to a pleasant 21.5°C (70.7°F). Weather in June »
Weather in July
July in Le Chesnay, France, is a moderately hot summer month, with an average temperature ranging between max 24.1°C (75.4°F) and min 14.5°C (58.1°F). Le Chesnay observes an average high-temperature of a moderately hot 24.1°C (75.4°F) in July, barely different from 21.5°C (70.7°F) in June. Weather in July »
Weather in August
August, the last month of the summer in Le Chesnay, is also a moderately hot month, with an average temperature ranging between max 24.5°C (76.1°F) and min 14.8°C (58.6°F). In Le Chesnay, the highest average temperatures are observed in August, with a high of 24.5°C (76.1°F) and a low of 14.8°C (58.6°F). Weather in August »
Weather in September
The first month of the autumn, September, is still a pleasant month in Le Chesnay, France, with an average temperature ranging between min 11.6°C (52.9°F) and max 20.9°C (69.6°F). With the commencement of September, Le Chesnay records a moderate temperature decline, with the average high easing from August's moderately hot 24.5°C (76.1°F) to an agreeable 20.9°C (69.6°F). Weather in September »
Weather in October
October, the same as September, is another enjoyable autumn month in Le Chesnay, France, with an average temperature fluctuating between 9.1°C (48.4°F) and 16.5°C (61.7°F). The arrival of October signals a subtle shift in temperature, down from a pleasant 20.9°C (69.6°F) in September to a comfortable 16.5°C (61.7°F). Weather in October »
Weather in November
The last month of the autumn, November, is another cool month in Le Chesnay, France, with an average temperature ranging between min 5.6°C (42.1°F) and max 10.5°C (50.9°F). The start of November signals a decrease in the average high-temperature, transitioning from a refreshing 16.5°C (61.7°F) in October to a fresh 10.5°C (50.9°F). Weather in November »
Weather in December
December, the first month of the winter in Le Chesnay, is also a frosty month, with an average temperature fluctuating between 3°C (37.4°F) and 7.4°C (45.3°F). In the transition to December, Le Chesnay observes a minor drop in the average high-temperature, shifting from a cool 10.5°C (50.9°F) in November to a chilly 7.4°C (45.3°F). Weather in December »
Frequently asked questions
What is the coldest month in Le Chesnay?
January is Le Chesnay's coldest month, registering average high temperatures of 6.1°C (43°F) and lows of 1.7°C (35.1°F).
What are the most humid months in Le Chesnay?
The months with the highest humidity are January and December, with an average relative humidity of 86%.
How many days does it rain in Le Chesnay?
In Le Chesnay, France, during the entire year, the rain falls for 147 days and collects up to 321mm (12.64") of precipitation.
When does it snow in Le Chesnay?
Months with snowfall are January through March, November and December.
How many days does it snow in Le Chesnay?
Throughout the year, in Le Chesnay, there are 7.4 snowfall days, and 54mm (2.13") of snow is accumulated.
What is the month with the least sunshine in Le Chesnay?
The month with the least sunshine in Le Chesnay, France, is January, with an average of 3.9h of sunshine.
What are the months with the lowest UV index in Le Chesnay?
The months with the lowest UV index in Le Chesnay, France, are January, February, November and December, with an average maximum UV index of 2.
When it does not snow in Le Chesnay?
April through October are months without snowfall in Le Chesnay.
What are the months with the highest UV index in Le Chesnay?
The months with the highest UV index are May through August, with an average maximum UV index of 5.
What is the rainiest month in Le Chesnay?
June is the month with the most rainfall in Le Chesnay, France. Rain falls for 15.5 days and accumulates 40mm (1.57") of precipitation.
When are the longest days in Le Chesnay?
The month with the longest days in Le Chesnay, France, is June, with an average of 16h and 6min of daylight.
What is the month with the most sunshine in Le Chesnay?
July and August, with an average of 9.1h of sunshine, are months with the most sunshine.
What is the hottest time of year in Le Chesnay?
The warmest time of the year in Le Chesnay, France, is August, with temperatures averaging a high of 24.5°C (76.1°F) and a low of 14.8°C (58.6°F).
What is the least humid month in Le Chesnay?
August is the least humid month, with an average relative humidity of 69%.
What is the driest month in Le Chesnay?
September is the month with the least rainfall. Rain falls for 9 days and accumulates 14mm (0.55") of precipitation.
When is Daylight Saving Time (DST) in Le Chesnay?
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends in Le Chesnay, 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 snowiest month in Le Chesnay?
December is the month with the most snowfall in Le Chesnay. Snow falls for 1.9 days and accumulates 18mm (0.71") of snow.
What is the month with the shortest days in Le Chesnay?
December has the shortest days of the year in Le Chesnay, with an average of 8h and 18min of daylight.
Average temperature
Le Chesnay, France
The warmest month (with the highest average high temperature) is August (24.5°C).
The month with the lowest average high temperature is January (6.1°C).
The month with the highest average low temperature is August (14.8°C).
The coldest month (with the lowest average low temperature) is January (1.7°C).
Average pressure
Le Chesnay, France
- Average pressure in January:
1017.5mbar - Average pressure in February:
1016.2mbar - Average pressure in March:
1016.5mbar - Average pressure in April:
1015.8mbar - Average pressure in May:
1016.9mbar - Average pressure in June:
1016.7mbar
- Average pressure in July:
1016.5mbar - Average pressure in August:
1016.5mbar - Average pressure in September:
1018.1mbar - Average pressure in October:
1016.9mbar - Average pressure in November:
1013.3mbar - Average pressure in December:
1018.2mbar
The month with the highest atmospheric pressure is December (1018.2mbar).
The month with the lowest atmospheric pressure is November (1013.3mbar).
Average wind speed
Le Chesnay, France
- Average wind speed in January:
14.8km/h - Average wind speed in February:
15.8km/h - Average wind speed in March:
14.4km/h - Average wind speed in April:
11.9km/h - Average wind speed in May:
11.7km/h - Average wind speed in June:
11.3km/h
- Average wind speed in July:
10.9km/h - Average wind speed in August:
10.2km/h - Average wind speed in September:
10.6km/h - Average wind speed in October:
12.1km/h - Average wind speed in November:
14km/h - Average wind speed in December:
15.4km/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 (10.2km/h).
Average humidity
Le Chesnay, France
The months with the highest relative humidity are January and December (86%).
The month with the lowest relative humidity is August (69%).
Average rainfall
Le Chesnay, France
The wettest month (with the highest rainfall) is June (40mm).
The driest month (with the least rainfall) is September (14mm).
Average rainfall days
Le Chesnay, France
- Average rainfall days in January:
12.5 days - Average rainfall days in February:
10.2 days - Average rainfall days in March:
12.3 days - Average rainfall days in April:
12.3 days - Average rainfall days in May:
13.8 days - Average rainfall days in June:
15.5 days
- Average rainfall days in July:
14 days - Average rainfall days in August:
11.8 days - Average rainfall days in September:
9 days - Average rainfall days in October:
11.8 days - Average rainfall days in November:
11.3 days - Average rainfall days in December:
12.5 days
The month with the highest number of rainy days is June (15.5 days).
The month with the least rainy days is September (9 days).
Average snowfall
Le Chesnay, France
The month with the highest snowfall is December (18mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days
Le Chesnay, France
- Average snowfall days in January:
2.3 days - Average snowfall days in February:
2.2 days - Average snowfall days in March:
0.4 days - Average snowfall days in April:
0 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:
0.6 days - Average snowfall days in December:
1.9 days
The month with the highest number of snowfall days is January (2.3 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Le Chesnay, France
- Average daylight in January:
8h and 5min - Average daylight in February:
10h and 1min - Average daylight in March:
11h and 5min - Average daylight in April:
13h and 4min - Average daylight in May:
15h and 2min - Average daylight in June:
16h and 1min
- Average daylight in July:
15h and 4min - Average daylight in August:
14h and 2min - Average daylight in September:
12h and 4min - Average daylight in October:
10h and 5min - Average daylight in November:
9h and 1min - Average daylight in December:
8h and 2min
The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 18min).
- Average sunshine in January:
3h and 5min - Average sunshine in February:
5h and 0min - Average sunshine in March:
6h and 0min - Average sunshine in April:
7h and 5min - Average sunshine in May:
8h and 2min - Average sunshine in June:
8h and 4min
- Average sunshine in July:
9h and 1min - Average sunshine in August:
9h and 1min - Average sunshine in September:
7h and 4min - Average sunshine in October:
5h and 5min - Average sunshine in November:
4h and 1min - Average sunshine in December:
4h and 1min
The months with the most sunshine are July and August (Average sunshine: 9h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).
Average sunshine days
Le Chesnay, France
- Average sunshine days in January:
13.8 days - Average sunshine days in February:
14.3 days - Average sunshine days in March:
16.9 days - Average sunshine days in April:
14.6 days - Average sunshine days in May:
13.3 days - Average sunshine days in June:
12.4 days
- Average sunshine days in July:
13.8 days - Average sunshine days in August:
16.3 days - Average sunshine days in September:
18.8 days - Average sunshine days in October:
16.5 days - Average sunshine days in November:
14.7 days - Average sunshine days in December:
13.8 days
The month with the most sunshine days is September (18.8 days).
The month with the least sunshine days is June (12.4 days).
Average UV index
Le Chesnay, France
The months with the highest UV index are May, 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
Le Chesnay, France
The month with the most cloud cover is January (Cloud cover 60).
The month with the least cloud cover is September (Cloud cover 38).
Average visibility
Le Chesnay, 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).
Le Chesnay, France
Weather forecast for your location
1. Click Locate me button
2. Allow the app to use your location
2. Allow the app to use your location
