Climate and monthly weather forecastSewen, France
Climate and monthly weather forecast
Weather in January
January, like December, in Sewen, France, is a wintry winter month, with an average temperature ranging between max 3.2°C (37.8°F) and min -1.8°C (28.8°F). Sewen experiences its lowest temperatures in January, with an average peak of 3.2°C (37.8°F) and a low of -1.8°C (28.8°F). Weather in January »Weather in February
The last month of the winter, February, is also a wintry month in Sewen, France, with an average temperature fluctuating between 4.3°C (39.7°F) and -1.5°C (29.3°F). With February's arrival, Sewen's weather records an average high-temperature of a still cold 4.3°C (39.7°F), marking little difference from January's 3.2°C (37.8°F). Weather in February »Weather in March
March, the first month of the spring in Sewen, is a chilly month, with an average temperature fluctuating between 1.3°C (34.3°F) and 9.3°C (48.7°F). March shows a rise in the average high-temperature, moving from February's cold 4.3°C (39.7°F) to a chilly 9.3°C (48.7°F). Weather in March »Weather in April
April is a mild spring month in Sewen, France, with an average temperature varying between 14°C (57.2°F) and 4.3°C (39.7°F). In Sewen, the average high-temperature in April slightly rises, from a chilly 9.3°C (48.7°F) in March, to a moderate 14°C (57.2°F). Weather in April »Weather in May
The last month of the spring, May, is a refreshing month in Sewen, France, with an average temperature varying between 6.6°C (43.9°F) and 16.5°C (61.7°F). As April turns into May, the average high-temperatures rest at a still refreshing 16.5°C (61.7°F), showing a minor variation from the prior month. Weather in May »Weather in June
The first month of the summer, June, is a pleasant month in Sewen, France, with an average temperature ranging between min 10.5°C (50.9°F) and max 20.3°C (68.5°F). The start of June brings a subtle shift in the average high-temperature, edging up from May's comfortable 16.5°C (61.7°F) to a pleasant 20.3°C (68.5°F). Weather in June »Weather in July
July, the same as June, in Sewen, France, is an agreeable summer month, with an average temperature fluctuating between 12.2°C (54°F) and 22.7°C (72.9°F). Sewen's July weather, marked by an average high temperature of 22.7°C (72.9°F) and an average low temperature of 12.2°C (54°F), is the warmest in the year. Weather in July »Weather in August
The last month of the summer, August, is also an agreeable month in Sewen, France, with temperature in the range of an average low of 12.3°C (54.1°F) and an average high of 22.6°C (72.7°F). Sewen's entry into August measures an average high-temperature of a still pleasant 22.6°C (72.7°F), closely parallel to the preceding month. Weather in August »Weather in September
The first month of the autumn, September, is also an enjoyable month in Sewen, France, with an average temperature fluctuating between 18.5°C (65.3°F) and 8.8°C (47.8°F). In September, the meteorological conditions change slightly, with the average high-temperature moving from an agreeable 22.6°C (72.7°F) in August to a refreshing 18.5°C (65.3°F). Weather in September »Weather in October
October, the same as September, in Sewen, France, is another refreshing autumn month, with an average temperature fluctuating between 13.7°C (56.7°F) and 5.5°C (41.9°F). October reveals a small adjustment in temperature, transitioning from an average high of an enjoyable 18.5°C (65.3°F) in September to a still refreshing 13.7°C (56.7°F). Weather in October »Weather in November
November, the last month of the autumn in Sewen, is another chilly month, with an average temperature varying between 2.4°C (36.3°F) and 8°C (46.4°F). November's onset brings a reduction in the average high-temperature, from a moderate 13.7°C (56.7°F) in October to a chilly 8°C (46.4°F). Weather in November »Weather in December
December, the first month of the winter in Sewen, is still a cold month, with an average temperature varying between 4.6°C (40.3°F) and -0.4°C (31.3°F). Transition into December subtly marks a drop in the average high-temperature, moderately moving from a frosty 8°C (46.4°F) in November to a cold 4.6°C (40.3°F). Weather in December »Updated: Feb 1, 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
In Sewen, January registers the lowest temperatures, averaging 3.2°C (37.8°F) at the peak and -1.8°C (28.8°F) at the lowest.
The months with the highest humidity are January and December, with an average relative humidity of 88%.
In Sewen, France, during the entire year, the rain falls for 189.8 days and collects up to 741mm (29.17") of precipitation.
January through May, October through December are months with snowfall.
January is the month with the most snowfall in Sewen. Snow falls for 10.7 days and accumulates 114mm (4.49") of snow.
Throughout the year, in Sewen, there are 37.1 snowfall days, and 450mm (17.72") of snow is accumulated.
January, February, October through December, with an average maximum UV index of 2, are months with the lowest UV index.
The least humid month in Sewen, France, is April, with an average relative humidity of 80%.
The month with the most rainfall is June, when the rain falls for 19.4 days and typically aggregates up to 86mm (3.39") of precipitation.
In Sewen, France, snow does not fall in June through September.
June has the longest days of the year in Sewen, France, with an average of 15h and 54min of daylight.
June and July, with an average maximum UV index of 5, are months with the highest UV index in Sewen.
July, characterized by an average high temperature of 22.7°C (72.9°F) and a low temperature of 12.2°C (54°F), is generally the warmest month in Sewen.
July and August, with an average of 9.9h of sunshine, are months with the most sunshine.
The month with the least rainfall in Sewen, France, is September, when the rain falls for 13.6 days and typically collects 36mm (1.42") of precipitation.
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends in Sewen, 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.
The month with the shortest days is December, with an average of 8h and 30min of daylight.
December has the least sunshine of the year, with an average of 4.2h of sunshine.
Average temperature
Sewen, France
The warmest month (with the highest average high temperature) is July (22.7°C).
The month with the lowest average high temperature is January (3.2°C).
The month with the highest average low temperature is August (12.3°C).
The coldest month (with the lowest average low temperature) is January (-1.8°C).
Average pressure
Sewen, France
- Average pressure in January:
1019.3mbar - Average pressure in February:
1017.7mbar - Average pressure in March:
1017.2mbar - Average pressure in April:
1015.7mbar - Average pressure in May:
1016.5mbar - Average pressure in June:
1016.6mbar
- Average pressure in July:
1016.9mbar - Average pressure in August:
1017.5mbar - Average pressure in September:
1018.6mbar - Average pressure in October:
1018.4mbar - Average pressure in November:
1015.5mbar - Average pressure in December:
1020.6mbar
The month with the highest atmospheric pressure is December (1020.6mbar).
The month with the lowest atmospheric pressure is November (1015.5mbar).
Average wind speed
Sewen, France
- Average wind speed in January:
11.7km/h - Average wind speed in February:
12.1km/h - Average wind speed in March:
11.9km/h - Average wind speed in April:
9.6km/h - Average wind speed in May:
9.5km/h - Average wind speed in June:
8.8km/h
- Average wind speed in July:
8.3km/h - Average wind speed in August:
7.4km/h - Average wind speed in September:
8.1km/h - Average wind speed in October:
8.6km/h - Average wind speed in November:
10.2km/h - Average wind speed in December:
11.9km/h
The windiest month (with the highest average wind speed) is February (12.1km/h).
The calmest month (with the lowest average wind speed) is August (7.4km/h).
Average humidity
Sewen, France
The months with the highest relative humidity are January and December (88%).
The month with the lowest relative humidity is April (80%).
Average rainfall
Sewen, France
The wettest month (with the highest rainfall) is June (86mm).
The driest month (with the least rainfall) is September (36mm).
Average rainfall days
Sewen, France
- Average rainfall days in January:
13.4 days - Average rainfall days in February:
12.4 days - Average rainfall days in March:
14.9 days - Average rainfall days in April:
16.4 days - Average rainfall days in May:
20.7 days - Average rainfall days in June:
19.4 days
- Average rainfall days in July:
18.8 days - Average rainfall days in August:
17.4 days - Average rainfall days in September:
13.6 days - Average rainfall days in October:
12.9 days - Average rainfall days in November:
14.8 days - Average rainfall days in December:
15.1 days
The month with the highest number of rainy days is May (20.7 days).
The month with the least rainy days is February (12.4 days).
Average snowfall
Sewen, France
The month with the highest snowfall is January (114mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days
Sewen, France
- Average snowfall days in January:
10.7 days - Average snowfall days in February:
9.4 days - Average snowfall days in March:
4 days - Average snowfall days in April:
1 days - Average snowfall days in May:
0.2 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:
0.2 days - Average snowfall days in November:
3.8 days - Average snowfall days in December:
7.8 days
The month with the highest number of snowfall days is January (10.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Sewen, France
- Average daylight in January:
8h and 54min - Average daylight in February:
10h and 18min - Average daylight in March:
11h and 54min - Average daylight in April:
13h and 42min - Average daylight in May:
15h and 12min - Average daylight in June:
15h and 54min
- Average daylight in July:
15h and 36min - Average daylight in August:
14h and 12min - Average daylight in September:
12h and 36min - Average daylight in October:
10h and 48min - Average daylight in November:
9h and 18min - Average daylight in December:
8h and 30min
The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 30min).
- Average sunshine in January:
4h and 18min - Average sunshine in February:
5h and 0min - Average sunshine in March:
6h and 30min - Average sunshine in April:
8h and 24min - Average sunshine in May:
8h and 24min - Average sunshine in June:
9h and 18min
- Average sunshine in July:
9h and 54min - Average sunshine in August:
9h and 54min - Average sunshine in September:
8h and 24min - Average sunshine in October:
6h and 0min - Average sunshine in November:
4h and 36min - Average sunshine in December:
4h and 12min
The months with the most sunshine are July and August (Average sunshine: 9h and 54min).
The month with the least sunshine is December (Average sunshine: 4h and 12min).
Average sunshine days
Sewen, France
- Average sunshine days in January:
11.1 days - Average sunshine days in February:
10.7 days - Average sunshine days in March:
12.2 days - Average sunshine days in April:
11.1 days - Average sunshine days in May:
7.6 days - Average sunshine days in June:
7.3 days
- Average sunshine days in July:
8.8 days - Average sunshine days in August:
10.6 days - Average sunshine days in September:
13.3 days - Average sunshine days in October:
15.5 days - Average sunshine days in November:
11.8 days - Average sunshine days in December:
11.5 days
The month with the most sunshine days is October (15.5 days).
The month with the least sunshine days is June (7.3 days).
Average UV index
Sewen, France
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, October, November and December (UV index 2).
Average cloud cover
Sewen, France
The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility
Sewen, France
The months with the highest visibility are March, April, July and August (9km).
The months with the lowest visibility are January, February, May, June, September, October, November and December (8km).
