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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, the same as December, is a wintry winter month in Roissy-en-France, France, with an average temperature fluctuating between 1.6°C (34.9°F) and 5.8°C (42.4°F). In Roissy-en-France, January records the lowest average temperatures, peaking at 5.8°C (42.4°F) and reaching a low of 1.6°C (34.9°F). Weather in January »
Weather in February
February, the last month of the winter in Roissy-en-France, is a chilly month, with an average temperature varying between 7.3°C (45.1°F) and 1.7°C (35.1°F). As Roissy-en-France welcomes February, the average high-temperature is noted at a frosty 7.3°C (45.1°F), closely aligning with the preceding month. Weather in February »
Weather in March
The first month of the spring, March, is a cool month in Roissy-en-France, France, with an average temperature fluctuating between 11.6°C (52.9°F) and 3.8°C (38.8°F). A subtle rise in the average high-temperature is observed during March, adjusting from a chilly 7.3°C (45.1°F) in February to a cool 11.6°C (52.9°F). Weather in March »
Weather in April
April is a refreshing spring month in Roissy-en-France, France, with an average temperature ranging between min 6.6°C (43.9°F) and max 15.9°C (60.6°F). With the transition into April, Roissy-en-France experiences a subtle uplift in average high-temperatures, adjusting from a fresh 11.6°C (52.9°F) in March to a refreshing 15.9°C (60.6°F). Weather in April »
Weather in May
The last month of the spring, May, is a refreshing month in Roissy-en-France, France, with temperature in the range of an average low of 8.8°C (47.8°F) and an average high of 17.9°C (64.2°F). In May, Roissy-en-France notes an average high-temperature of a still refreshing 17.9°C (64.2°F), hardly different from the preceding month. Weather in May »
Weather in June
June, the first month of the summer in Roissy-en-France, is a pleasant month, with an average temperature ranging between min 12.1°C (53.8°F) and max 21.4°C (70.5°F). The average high-temperature mildly increases in June, edging from a comfortable 17.9°C (64.2°F) in May to an agreeable 21.4°C (70.5°F). Weather in June »
Weather in July
July in Roissy-en-France, France, is a moderately hot summer month, with temperature in the range of an average low of 14.3°C (57.7°F) and an average high of 24°C (75.2°F). The advent of July sees the average high-temperature at a warm 24°C (75.2°F), subtly shifted from June's 21.4°C (70.5°F). Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Roissy-en-France, France, with an average temperature varying between 24.3°C (75.7°F) and 14.6°C (58.3°F). In Roissy-en-France, August records the highest average temperatures, peaking at 24.3°C (75.7°F) and reaching a low of 14.6°C (58.3°F). Weather in August »
Weather in September
September, the first month of the autumn in Roissy-en-France, is still a pleasant month, with an average temperature fluctuating between 20.7°C (69.3°F) and 11.5°C (52.7°F). September signifies a gentle decline in Roissy-en-France's average high-temperature, easing from a warm 24.3°C (75.7°F) in August to a pleasant 20.7°C (69.3°F). Weather in September »
Weather in October
October, like September, in Roissy-en-France, France, is another enjoyable autumn month, with an average temperature ranging between min 8.9°C (48°F) and max 16°C (60.8°F). October's arrival subtly correlates with a reduction in the average high-temperature, down from a pleasant 20.7°C (69.3°F) in September to a refreshing 16°C (60.8°F). Weather in October »
Weather in November
The last month of the autumn, November, is another cool month in Roissy-en-France, France, with an average temperature varying between 5.6°C (42.1°F) and 10.3°C (50.5°F). The move into November indicates a reduction in the average high-temperature, down from October's refreshing 16°C (60.8°F) to a cool 10.3°C (50.5°F). Weather in November »
Weather in December
December, the first month of the winter in Roissy-en-France, is still a chilly month, with an average temperature varying between 2.8°C (37°F) and 7°C (44.6°F). The average high-temperature slightly decreases in December, shifting from a fresh 10.3°C (50.5°F) in November to a chilly 7°C (44.6°F). Weather in December »
[Resources]Frequently asked questions
What time of the year is the coldest in Roissy-en-France?
January, with an average high of 5.8°C (42.4°F) and a low of 1.6°C (34.9°F), signifies the coldest month of the year in Roissy-en-France, France.
What are the most humid months in Roissy-en-France?
The months with the highest humidity are January and December, with an average relative humidity of 86%.
How much does it rain in Roissy-en-France?
Throughout the year, in Roissy-en-France, France, there are 155 rainfall days, and 440mm (17.32") of precipitation is accumulated.
When does it snow in Roissy-en-France?
Months with snowfall in Roissy-en-France are January through March, November and December.
What is the snowiest month in Roissy-en-France?
The month with the most snowfall in Roissy-en-France, France, is January, when snow falls for 2.8 days and typically aggregates up to 38mm (1.5") of snow.
How much does it snow in Roissy-en-France?
In Roissy-en-France, France, during the entire year, snow falls for 9 days and aggregates up to 85mm (3.35") of snow.
What is the month with the least sunshine in Roissy-en-France?
January has the least sunshine of the year, with an average of 3.7h of sunshine.
What are the months with the lowest UV index in Roissy-en-France?
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2.
When it does not snow in Roissy-en-France?
April through October are months without snowfall in Roissy-en-France, France.
When are the longest days in Roissy-en-France?
June has the longest days of the year in Roissy-en-France, France, with an average of 16h and 6min of daylight.
When is the highest UV index in Roissy-en-France?
With an average maximum UV index of 6, July is the month with the highest UV index in Roissy-en-France, France.
What part of the year is the hottest in Roissy-en-France?
With average high temperatures of 24.3°C (75.7°F) and lows of 14.6°C (58.3°F), August is the warmest month.
What is the least humid month in Roissy-en-France?
August is the least humid month in Roissy-en-France, France, with an average relative humidity of 69%.
What month has the most sunshine in Roissy-en-France?
The month with the most sunshine is August, with an average of 9h of sunshine.
What is the driest month in Roissy-en-France?
The month with the least rainfall in Roissy-en-France is September, when the rain falls for 8.4 days and typically collects 18mm (0.71") of precipitation.
When is Daylight Saving Time (DST) in Roissy-en-France?
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends in Roissy-en-France, 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 rainiest month in Roissy-en-France?
The month with the most rainfall is December, when the rain falls for 16 days and typically aggregates up to 57mm (2.24") of precipitation.
What is the month with the shortest days in Roissy-en-France?
With an average of 8h and 18min of daylight, December has the shortest days of the year in Roissy-en-France, France.
Average temperature
Roissy-en-France, France
The warmest month (with the highest average high temperature) is August (24.3°C).
The month with the lowest average high temperature is January (5.8°C).
The month with the highest average low temperature is August (14.6°C).
The coldest month (with the lowest average low temperature) is January (1.6°C).
Average pressure
Roissy-en-France, France
- Average pressure in January:
1017.5mbar - Average pressure in February:
1016.1mbar - Average pressure in March:
1016.5mbar - Average pressure in April:
1015.8mbar - Average pressure in May:
1016.8mbar - Average pressure in June:
1016.6mbar
- Average pressure in July:
1016.4mbar - Average pressure in August:
1016.4mbar - Average pressure in September:
1018mbar - Average pressure in October:
1016.9mbar - Average pressure in November:
1013.3mbar - Average pressure in December:
1018.1mbar
The month with the highest atmospheric pressure is December (1018.1mbar).
The month with the lowest atmospheric pressure is November (1013.3mbar).
Average wind speed
Roissy-en-France, France
- Average wind speed in January:
14.6km/h - Average wind speed in February:
15.6km/h - Average wind speed in March:
14.3km/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:
10.7km/h - Average wind speed in August:
10.1km/h - Average wind speed in September:
10.5km/h - Average wind speed in October:
12km/h - Average wind speed in November:
13.8km/h - Average wind speed in December:
15.2km/h
The windiest month (with the highest average wind speed) is February (15.6km/h).
The calmest month (with the lowest average wind speed) is August (10.1km/h).
Average humidity
Roissy-en-France, 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
Roissy-en-France, France
The wettest month (with the highest rainfall) is December (57mm).
The driest month (with the least rainfall) is September (18mm).
Average rainfall days
Roissy-en-France, France
- Average rainfall days in January:
15.8 days - Average rainfall days in February:
12.6 days - Average rainfall days in March:
12.8 days - Average rainfall days in April:
11.6 days - Average rainfall days in May:
14.3 days - Average rainfall days in June:
13.8 days
- Average rainfall days in July:
14.9 days - Average rainfall days in August:
11.8 days - Average rainfall days in September:
8.4 days - Average rainfall days in October:
9.9 days - Average rainfall days in November:
13.1 days - Average rainfall days in December:
16 days
The month with the highest number of rainy days is December (16 days).
The month with the least rainy days is September (8.4 days).
Average snowfall
Roissy-en-France, France
The month with the highest snowfall is January (38mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days
Roissy-en-France, France
- Average snowfall days in January:
2.8 days - Average snowfall days in February:
3.1 days - Average snowfall days in March:
0.8 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:
0.5 days - Average snowfall days in December:
1.8 days
The month with the highest number of snowfall days is February (3.1 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Roissy-en-France, 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 4min - Average sunshine in February:
4h and 5min - Average sunshine in March:
5h and 5min - Average sunshine in April:
7h and 5min - Average sunshine in May:
8h and 1min - Average sunshine in June:
8h and 4min
- Average sunshine in July:
8h and 5min - Average sunshine in August:
9h and 0min - Average sunshine in September:
7h and 4min - Average sunshine in October:
5h and 5min - Average sunshine in November:
4h and 0min - Average sunshine in December:
4h and 1min
The month with the most sunshine is August (Average sunshine: 9h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).
Average sunshine days
Roissy-en-France, France
- Average sunshine days in January:
11.8 days - Average sunshine days in February:
10.5 days - Average sunshine days in March:
15.8 days - Average sunshine days in April:
15.7 days - Average sunshine days in May:
15.9 days - Average sunshine days in June:
14.4 days
- Average sunshine days in July:
14.5 days - Average sunshine days in August:
16.9 days - Average sunshine days in September:
20.1 days - Average sunshine days in October:
18.7 days - Average sunshine days in November:
15 days - Average sunshine days in December:
12 days
The month with the most sunshine days is September (20.1 days).
The month with the least sunshine days is February (10.5 days).
Average UV index
Roissy-en-France, France
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover
Roissy-en-France, France
The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is September (Cloud cover 39).
Average visibility
Roissy-en-France, France
The months with the highest visibility are February, March, April, May, June, July, August, September, October and December (9km).
The months with the lowest visibility are January and November (8km).
Roissy-en-France, France
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