Climate and monthly weather forecastBiache-Saint-Vaast, France
Climate and monthly weather forecast
Weather in January
January, like December, in Biache-Saint-Vaast, France, is a wintry winter month, with temperature in the range of an average high of 5.7°C (42.3°F) and an average low of 1.1°C (34°F). The month of January, characterized by an average high of 5.7°C (42.3°F) and a low of 1.1°C (34°F), is recognized as the coldest. Weather in January »Weather in February
February, the last month of the winter in Biache-Saint-Vaast, is a chilly month, with an average temperature fluctuating between 7°C (44.6°F) and 1.6°C (34.9°F). February reports an average high-temperature of a frosty 7°C (44.6°F), slightly varied from January's 5.7°C (42.3°F). Weather in February »Weather in March
The first month of the spring, March, is a cool month in Biache-Saint-Vaast, France, with an average temperature ranging between max 10.8°C (51.4°F) and min 3.3°C (37.9°F). The onset of March brings a minor temperature shift, with the average high-temperature moving from a frosty 7°C (44.6°F) in February to a cool 10.8°C (51.4°F). Weather in March »Weather in April
April in Biache-Saint-Vaast, France, is a moderate spring month, with an average temperature varying between 5.8°C (42.4°F) and 15.3°C (59.5°F). April's arrival brings a slight change in high-temperatures, adjusting from a cool 10.8°C (51.4°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 refreshing month in Biache-Saint-Vaast, France, with an average temperature varying between 17.5°C (63.5°F) and 8°C (46.4°F). May registers an average high-temperature of a still refreshing 17.5°C (63.5°F), slightly varied from April's 15.3°C (59.5°F). Weather in May »Weather in June
June, the first month of the summer in Biache-Saint-Vaast, is a pleasant month, with temperature in the range of an average low of 11.1°C (52°F) and an average high of 20.8°C (69.4°F). June's onset brings a minor rise in the average high-temperature, moving from a comfortable 17.5°C (63.5°F) in May to an agreeable 20.8°C (69.4°F). Weather in June »Weather in July
July is a warm summer month in Biache-Saint-Vaast, France, with temperature in the range of an average low of 13.3°C (55.9°F) and an average high of 23°C (73.4°F). Biache-Saint-Vaast records an average high-temperature of a warm 23°C (73.4°F) in July, closely mirroring the climate of the previous month. Weather in July »Weather in August
The last month of the summer, August, is another warm month in Biache-Saint-Vaast, France, with an average temperature varying between 23.3°C (73.9°F) and 13.8°C (56.8°F). Biache-Saint-Vaast reaches its highest average temperatures in August, measuring 23.3°C (73.9°F) at the peak and 13.8°C (56.8°F) at the lowest. Weather in August »Weather in September
The first month of the autumn, September, is still a refreshing month in Biache-Saint-Vaast, France, with temperature in the range of an average high of 19.8°C (67.6°F) and an average low of 11.4°C (52.5°F). The shift from August to September includes a small decrease in the average high-temperature, from a moderately hot 23.3°C (73.9°F) to an enjoyable 19.8°C (67.6°F). Weather in September »Weather in October
October, the same as September, in Biache-Saint-Vaast, France, is another mild autumn month, with an average temperature ranging between min 8.7°C (47.7°F) and max 15.2°C (59.4°F). The move into October indicates a slight reduction in the average high-temperature, down from September's enjoyable 19.8°C (67.6°F) to a still refreshing 15.2°C (59.4°F). Weather in October »Weather in November
November, the last month of the autumn in Biache-Saint-Vaast, is also a fresh month, with an average temperature fluctuating between 5.1°C (41.2°F) and 10.1°C (50.2°F). November brings a decrease in the average high-temperature, shifting from a refreshing 15.2°C (59.4°F) in October to a cool 10.1°C (50.2°F). Weather in November »Weather in December
December, the first month of the winter in Biache-Saint-Vaast, is still a chilly month, with an average temperature fluctuating between 6.7°C (44.1°F) and 2.7°C (36.9°F). The transition into December subtly indicates a reduction in the average high-temperature, down to a chilly 6.7°C (44.1°F) from November's fresh 10.1°C (50.2°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
During the coldest month in Biache-Saint-Vaast, January, temperatures average a high of 5.7°C (42.3°F) and a low of 1.1°C (34°F).
In Biache-Saint-Vaast, France, during the entire year, the rain falls for 108.2 days and collects up to 145mm (5.71") of precipitation.
January, February and December are months with snowfall.
The month with the most snowfall is January, when snow falls for 1.6 days and typically aggregates up to 9mm (0.35") of snow.
In Biache-Saint-Vaast, France, during the entire year, snow falls for 6.4 days and aggregates up to 19mm (0.75") of snow.
With an average of 3.9h of sunshine, January has the least sunshine of the year.
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2.
In Biache-Saint-Vaast, snow does not fall in March through November.
June has the longest days of the year, with an average of 16h and 18min of daylight.
With an average of 9.6h of sunshine, June has the most sunshine of the year.
The months with the highest UV index in Biache-Saint-Vaast, France, are June through August, with an average maximum UV index of 5.
Biache-Saint-Vaast experiences its average highest temperatures in August, reaching a peak of 23.3°C (73.9°F) and a minimum of 13.8°C (56.8°F).
With an average relative humidity of 73%, August is the least humid month in Biache-Saint-Vaast, France.
The month with the least rainfall in Biache-Saint-Vaast is September, when the rain falls for 7 days and typically collects 5mm (0.2") of precipitation.
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends in Biache-Saint-Vaast, 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.
December is the most humid month in Biache-Saint-Vaast, with an average relative humidity of 88%.
The month with the most rainfall in Biache-Saint-Vaast, France, is December, when the rain falls for 10.6 days and typically aggregates up to 18mm (0.71") of precipitation.
With an average of 8h and 6min of daylight, December has the shortest days of the year in Biache-Saint-Vaast, France.
Average temperature
Biache-Saint-Vaast, France
The warmest month (with the highest average high temperature) is August (23.3°C).
The month with the lowest average high temperature is January (5.7°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 (1.1°C).
Average pressure
Biache-Saint-Vaast, France
- Average pressure in January:
1016.3mbar - Average pressure in February:
1015.3mbar - Average pressure in March:
1016.1mbar - Average pressure in April:
1015.8mbar - Average pressure in May:
1016.7mbar - Average pressure in June:
1016.4mbar
- Average pressure in July:
1016mbar - Average pressure in August:
1015.9mbar - Average pressure in September:
1017.6mbar - Average pressure in October:
1016.4mbar - Average pressure in November:
1012.4mbar - Average pressure in December:
1016.6mbar
The month with the highest atmospheric pressure is September (1017.6mbar).
The month with the lowest atmospheric pressure is November (1012.4mbar).
Average wind speed
Biache-Saint-Vaast, France
- Average wind speed in January:
17.5km/h - Average wind speed in February:
18.1km/h - Average wind speed in March:
16.3km/h - Average wind speed in April:
13.3km/h - Average wind speed in May:
13.3km/h - Average wind speed in June:
13km/h
- Average wind speed in July:
12.5km/h - Average wind speed in August:
12.1km/h - Average wind speed in September:
12.4km/h - Average wind speed in October:
14.5km/h - Average wind speed in November:
16.4km/h - Average wind speed in December:
18.1km/h
The windiest months (with the highest average wind speed) are February and December (18.1km/h).
The calmest month (with the lowest average wind speed) is August (12.1km/h).
Average humidity
Biache-Saint-Vaast, France
The month with the highest relative humidity is December (88%).
The month with the lowest relative humidity is August (73%).
Average rainfall
Biache-Saint-Vaast, France
The wettest month (with the highest rainfall) is December (18mm).
The driest month (with the least rainfall) is September (5mm).
Average rainfall days
Biache-Saint-Vaast, France
- Average rainfall days in January:
7.6 days - Average rainfall days in February:
7.8 days - Average rainfall days in March:
9 days - Average rainfall days in April:
8.9 days - Average rainfall days in May:
10 days - Average rainfall days in June:
11.1 days
- Average rainfall days in July:
10.7 days - Average rainfall days in August:
8.9 days - Average rainfall days in September:
7 days - Average rainfall days in October:
7.8 days - Average rainfall days in November:
8.8 days - Average rainfall days in December:
10.6 days
The month with the highest number of rainy days is June (11.1 days).
The month with the least rainy days is September (7 days).
Average snowfall
Biache-Saint-Vaast, France
The month with the highest snowfall is January (9mm).
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0mm).
Average snowfall days
Biache-Saint-Vaast, France
- Average snowfall days in January:
1.6 days - Average snowfall days in February:
2.5 days - Average snowfall days in March:
0.3 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:
1.5 days
The month with the highest number of snowfall days is February (2.5 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Biache-Saint-Vaast, France
- Average daylight in January:
8h and 36min - Average daylight in February:
10h and 6min - Average daylight in March:
11h and 54min - Average daylight in April:
13h and 48min - Average daylight in May:
15h and 30min - Average daylight in June:
16h and 18min
- Average daylight in July:
15h and 54min - Average daylight in August:
14h and 24min - Average daylight in September:
12h and 36min - Average daylight in October:
10h and 42min - Average daylight in November:
9h and 0min - Average daylight in December:
8h and 6min
The month with the longest days is June (Average daylight: 16h and 18min).
The month with the shortest days is December (Average daylight: 8h and 6min).
- Average sunshine in January:
3h and 54min - Average sunshine in February:
4h and 36min - Average sunshine in March:
5h and 54min - Average sunshine in April:
8h and 6min - Average sunshine in May:
8h and 12min - Average sunshine in June:
9h and 36min
- Average sunshine in July:
9h and 12min - Average sunshine in August:
8h and 54min - Average sunshine in September:
7h and 18min - Average sunshine in October:
5h and 36min - Average sunshine in November:
4h and 12min - Average sunshine in December:
4h and 0min
The month with the most sunshine is June (Average sunshine: 9h and 36min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).
Average sunshine days
Biache-Saint-Vaast, France
- Average sunshine days in January:
18.8 days - Average sunshine days in February:
17.6 days - Average sunshine days in March:
19.9 days - Average sunshine days in April:
18.4 days - Average sunshine days in May:
15.2 days - Average sunshine days in June:
14.1 days
- Average sunshine days in July:
15.6 days - Average sunshine days in August:
17.4 days - Average sunshine days in September:
19.7 days - Average sunshine days in October:
20 days - Average sunshine days in November:
17.5 days - Average sunshine days in December:
16.3 days
The month with the most sunshine days is October (20 days).
The month with the least sunshine days is June (14.1 days).
Average UV index
Biache-Saint-Vaast, 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
Biache-Saint-Vaast, France
The month with the most cloud cover is January (Cloud cover 60).
The months with the least cloud cover are April and August (Cloud cover 41).
Average visibility
Biache-Saint-Vaast, 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).
