Climate and monthly weather forecastGrandvaux, France
Climate and monthly weather forecast
Weather in January
January, the same as December, is another cold winter month in Grandvaux, France, with an average temperature fluctuating between 4.8°C (40.6°F) and -0.1°C (31.8°F). Grandvaux experiences its lowest temperatures in January, with an average peak of 4.8°C (40.6°F) and a low of -0.1°C (31.8°F). Weather in January »Weather in February
February, the last month of the winter in Grandvaux, is a frosty month, with an average temperature ranging between min -0.2°C (31.6°F) and max 6.3°C (43.3°F). Grandvaux's February reports an average high-temperature of a chilly 6.3°C (43.3°F), exhibiting a minor difference from January. Weather in February »Weather in March
The first month of the spring, March, is a cool month in Grandvaux, France, with an average temperature fluctuating between 2.2°C (36°F) and 10.9°C (51.6°F). As March sets, the average high-temperature shows a slight increase, moving up from a frosty 6.3°C (43.3°F) in February to a fresh 10.9°C (51.6°F). Weather in March »Weather in April
April in Grandvaux, France, is a mild spring month, with an average temperature ranging between max 15°C (59°F) and min 4.8°C (40.6°F). The start of April brings a subtle shift in the average high-temperature, edging up from March's cool 10.9°C (51.6°F) to a moderate 15°C (59°F). Weather in April »Weather in May
May, the last month of the spring in Grandvaux, is a refreshing month, with temperature in the range of an average high of 17.3°C (63.1°F) and an average low of 7.7°C (45.9°F). The arrival of May brings an average high-temperature of a still refreshing 17.3°C (63.1°F), subtly diverging from April's 15°C (59°F). Weather in May »Weather in June
June, the first month of the summer in Grandvaux, is an agreeable month, with temperature in the range of an average low of 11.7°C (53.1°F) and an average high of 21.7°C (71.1°F). June's arrival coincides with a marginal rise in the average high-temperature, moving from May's comfortable 17.3°C (63.1°F) to an agreeable 21.7°C (71.1°F). Weather in June »Weather in July
July is a warm summer month in Grandvaux, France, with an average temperature fluctuating between 24.5°C (76.1°F) and 13.6°C (56.5°F). July commences with an average high-temperature of a moderately hot 24.5°C (76.1°F), showing little deviation from June's 21.7°C (71.1°F). Weather in July »Weather in August
The last month of the summer, August, is also a moderately hot month in Grandvaux, France, with an average temperature fluctuating between 13.3°C (55.9°F) and 24.6°C (76.3°F). The warmest time of the year is August, with temperatures averaging a high of 24.6°C (76.3°F) and a low of 13.3°C (55.9°F). Weather in August »Weather in September
The first month of the autumn, September, is still a pleasant month in Grandvaux, France, with temperature in the range of an average low of 10.1°C (50.2°F) and an average high of 20.4°C (68.7°F). In September, the meteorological conditions change slightly, with the average high-temperature moving from a moderately hot 24.6°C (76.3°F) in August to an agreeable 20.4°C (68.7°F). Weather in September »Weather in October
October, like September, is another mild autumn month in Grandvaux, France, with an average temperature varying between 15.4°C (59.7°F) and 7°C (44.6°F). As September makes way for October, Grandvaux's average high-temperature eases from a pleasant 20.4°C (68.7°F) to a refreshing 15.4°C (59.7°F). Weather in October »Weather in November
The last month of the autumn, November, is also a frosty month in Grandvaux, France, with an average temperature ranging between max 9.5°C (49.1°F) and min 3.7°C (38.7°F). Grandvaux's average high-temperature decreases in November, falling from a moderate 15.4°C (59.7°F) in October to a frosty 9.5°C (49.1°F). Weather in November »Weather in December
December, the first month of the winter in Grandvaux, is still a chilly month, with an average temperature varying between 1°C (33.8°F) and 6.1°C (43°F). With the arrival of December, Grandvaux notices a mild change in the average high-temperature, sliding from November's frosty 9.5°C (49.1°F) to a still chilly 6.1°C (43°F). Weather in December »Updated: Feb 2, 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
January, marked by an average high-temperature of 4.8°C (40.6°F) and a low-temperature of -0.1°C (31.8°F), is the coldest month.
Throughout the year, in Grandvaux, France, there are 183.1 rainfall days, and 622mm (24.49") of precipitation is accumulated.
January through April, October through December are months with snowfall in Grandvaux.
January is the month with the most snowfall in Grandvaux. Snow falls for 7.1 days and accumulates 47mm (1.85") of snow.
In Grandvaux, during the entire year, snow falls for 23.6 days and aggregates up to 189mm (7.44") of snow.
January and December, with an average of 3.9h of sunshine, are months with the least sunshine in Grandvaux.
January, February, October through December, with an average maximum UV index of 2, are months with the lowest UV index.
The months with the most rainfall in Grandvaux, France, are May and June, with an average 68mm (2.68") of precipitation.
May through September are months without snowfall in Grandvaux.
With an average of 15h and 48min of daylight, June has the longest days of the year in Grandvaux.
June through August, with an average maximum UV index of 5, are months with the highest UV index in Grandvaux, France.
July and August, with an average of 9.9h of sunshine, are months with the most sunshine.
In Grandvaux, August registers the highest temperatures, averaging 24.6°C (76.3°F) at the peak and 13.3°C (55.9°F) at the lowest.
With an average relative humidity of 75%, August is the least humid month in Grandvaux.
The month with the least rainfall is September, when the rain falls for 12.5 days and typically collects 31mm (1.22") of precipitation.
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends, 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 most humid month in Grandvaux, France, is December, with an average relative humidity of 89%.
The month with the shortest days is December, with an average of 8h and 42min of daylight.
Average temperature
Grandvaux, France
The warmest month (with the highest average high temperature) is August (24.6°C).
The month with the lowest average high temperature is January (4.8°C).
The month with the highest average low temperature is July (13.6°C).
The coldest month (with the lowest average low temperature) is February (-0.2°C).
Average pressure
Grandvaux, France
- Average pressure in January:
1019.7mbar - Average pressure in February:
1017.9mbar - Average pressure in March:
1017.3mbar - Average pressure in April:
1015.7mbar - Average pressure in May:
1016.7mbar - Average pressure in June:
1016.8mbar
- Average pressure in July:
1017.2mbar - Average pressure in August:
1017.6mbar - Average pressure in September:
1018.7mbar - Average pressure in October:
1018.2mbar - Average pressure in November:
1015.5mbar - Average pressure in December:
1021mbar
The month with the highest atmospheric pressure is December (1021mbar).
The month with the lowest atmospheric pressure is November (1015.5mbar).
Average wind speed
Grandvaux, France
- Average wind speed in January:
11.2km/h - Average wind speed in February:
12.5km/h - Average wind speed in March:
12km/h - Average wind speed in April:
10.4km/h - Average wind speed in May:
10.4km/h - Average wind speed in June:
9.5km/h
- Average wind speed in July:
8.8km/h - Average wind speed in August:
7.7km/h - Average wind speed in September:
8.4km/h - Average wind speed in October:
9km/h - Average wind speed in November:
10.4km/h - Average wind speed in December:
11.2km/h
The windiest month (with the highest average wind speed) is February (12.5km/h).
The calmest month (with the lowest average wind speed) is August (7.7km/h).
Average humidity
Grandvaux, France
The month with the highest relative humidity is December (89%).
The month with the lowest relative humidity is August (75%).
Average rainfall
Grandvaux, France
The wettest months (with the highest rainfall) are May and June (68mm).
The driest month (with the least rainfall) is September (31mm).
Average rainfall days
Grandvaux, France
- Average rainfall days in January:
14.2 days - Average rainfall days in February:
12 days - Average rainfall days in March:
15.3 days - Average rainfall days in April:
16.6 days - Average rainfall days in May:
19.5 days - Average rainfall days in June:
18.7 days
- Average rainfall days in July:
17.3 days - Average rainfall days in August:
14.8 days - Average rainfall days in September:
12.5 days - Average rainfall days in October:
13.1 days - Average rainfall days in November:
14.5 days - Average rainfall days in December:
14.6 days
The month with the highest number of rainy days is May (19.5 days).
The month with the least rainy days is February (12 days).
Average snowfall
Grandvaux, France
The month with the highest snowfall is January (47mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days
Grandvaux, France
- Average snowfall days in January:
7.1 days - Average snowfall days in February:
6.2 days - Average snowfall days in March:
2.3 days - Average snowfall days in April:
0.3 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:
0.2 days - Average snowfall days in November:
2.5 days - Average snowfall days in December:
5 days
The month with the highest number of snowfall days is January (7.1 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Grandvaux, France
- Average daylight in January:
9h and 6min - Average daylight in February:
10h and 18min - Average daylight in March:
11h and 54min - Average daylight in April:
13h and 36min - Average daylight in May:
15h and 0min - Average daylight in June:
15h and 48min
- Average daylight in July:
15h and 24min - Average daylight in August:
14h and 6min - Average daylight in September:
12h and 30min - Average daylight in October:
10h and 54min - Average daylight in November:
9h and 24min - Average daylight in December:
8h and 42min
The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in January:
3h and 54min - Average sunshine in February:
5h and 6min - Average sunshine in March:
6h and 24min - Average sunshine in April:
7h and 42min - Average sunshine in May:
7h and 54min - Average sunshine in June:
9h and 0min
- Average sunshine in July:
9h and 54min - Average sunshine in August:
9h and 54min - Average sunshine in September:
8h and 6min - Average sunshine in October:
6h and 0min - Average sunshine in November:
4h and 18min - Average sunshine in December:
3h and 54min
The months with the most sunshine are July and August (Average sunshine: 9h and 54min).
The months with the least sunshine are January and December (Average sunshine: 3h and 54min).
Average sunshine days
Grandvaux, France
- Average sunshine days in January:
10.8 days - Average sunshine days in February:
10.3 days - Average sunshine days in March:
13.3 days - Average sunshine days in April:
11.8 days - Average sunshine days in May:
8.3 days - Average sunshine days in June:
7.8 days
- Average sunshine days in July:
10.6 days - Average sunshine days in August:
12.3 days - Average sunshine days in September:
15.5 days - Average sunshine days in October:
14.9 days - Average sunshine days in November:
12.2 days - Average sunshine days in December:
10.9 days
The month with the most sunshine days is September (15.5 days).
The month with the least sunshine days is June (7.8 days).
Average UV index
Grandvaux, 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, October, November and December (UV index 2).
Average cloud cover
Grandvaux, France
The month with the most cloud cover is January (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility
Grandvaux, France
The month with the highest visibility is August (9km).
The month with the lowest visibility is November (7km).
