Climate and monthly weather forecastGrandval, France
Climate and monthly weather forecast
Weather in January
January, the same as December, is an icy winter month in Grandval, France, with an average temperature ranging between max 5.1°C (41.2°F) and min -0.6°C (30.9°F). January, characterized by an average high temperature of 5.1°C (41.2°F) and a low temperature of -0.6°C (30.9°F), is generally the coldest month. Weather in January »Weather in February
The last month of the winter, February, is a chilly month in Grandval, France, with an average temperature fluctuating between 6.1°C (43°F) and -1.2°C (29.8°F). The arrival of February is marked by an average high-temperature of a frosty 6.1°C (43°F), bearing a close resemblance to January. Weather in February »Weather in March
The first month of the spring, March, is a cool month in Grandval, France, with an average temperature varying between 10.5°C (50.9°F) and 1.4°C (34.5°F). As February gives way to March, the average high-temperature displays a slight ascent, adjusting from a chilly 6.1°C (43°F) to a cool 10.5°C (50.9°F). Weather in March »Weather in April
April is a refreshing spring month in Grandval, France, with an average temperature fluctuating between 14.3°C (57.7°F) and 3.7°C (38.7°F). As Grandval welcomes April, the average high-temperature sees a modest rise, transitioning from a cool 10.5°C (50.9°F) in March to a mild 14.3°C (57.7°F). Weather in April »Weather in May
The last month of the spring, May, is an enjoyable month in Grandval, France, with an average temperature varying between 16.9°C (62.4°F) and 6.6°C (43.9°F). With the onset of May, the average high-temperature stands at a still refreshing 16.9°C (62.4°F), closely aligned with April's 14.3°C (57.7°F). Weather in May »Weather in June
The first month of the summer, June, is an agreeable month in Grandval, France, with an average temperature varying between 10.2°C (50.4°F) and 21°C (69.8°F). Entering June, Grandval notices a subtle temperature elevation, with the average high-temperature advancing from May's comfortable 16.9°C (62.4°F) to an agreeable 21°C (69.8°F). Weather in June »Weather in July
July in Grandval, France, is a moderately hot summer month, with an average temperature fluctuating between 12°C (53.6°F) and 23.8°C (74.8°F). The transition into July is marked with an average high-temperature of a moderately hot 23.8°C (74.8°F), showing an insignificant shift from June's 21°C (69.8°F). Weather in July »Weather in August
August, the last month of the summer in Grandval, is also a moderately hot month, with temperature in the range of an average low of 12.2°C (54°F) and an average high of 24.3°C (75.7°F). In Grandval, the peak temperatures are generally noted in August, averaging a high of 24.3°C (75.7°F) and a low of 12.2°C (54°F). Weather in August »Weather in September
The first month of the autumn, September, is also an agreeable month in Grandval, France, with temperature in the range of an average low of 8.9°C (48°F) and an average high of 20.1°C (68.2°F). During the shift to September, Grandval records a mild decrease in average high-temperature, moving from a moderately hot 24.3°C (75.7°F) in August to a pleasant 20.1°C (68.2°F). Weather in September »Weather in October
October, the same as September, in Grandval, France, is another refreshing autumn month, with an average temperature varying between 15.8°C (60.4°F) and 6.2°C (43.2°F). A subtle change in temperatures is noted as September gives way to October, with average highs reducing from a pleasant 20.1°C (68.2°F) to a mild 15.8°C (60.4°F). Weather in October »Weather in November
November, the last month of the autumn in Grandval, is also a fresh month, with temperature in the range of an average low of 3.3°C (37.9°F) and an average high of 10°C (50°F). The onset of November coincides with a reduction in the average high-temperature, falling from a mild 15.8°C (60.4°F) in October to a cool 10°C (50°F). Weather in November »Weather in December
December, the first month of the winter in Grandval, is also a frosty month, with temperature in the range of an average low of 0.8°C (33.4°F) and an average high of 6.7°C (44.1°F). Grandval's progression into December involves a minor drop in the average high-temperature, slightly receding from a cool 10°C (50°F) in November to a chilly 6.7°C (44.1°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
The coldest time of the year is January, with temperatures averaging a high of 5.1°C (41.2°F) and a low of -0.6°C (30.9°F).
With an average relative humidity of 85%, January is the most humid month.
In Grandval, France, during the entire year, the rain falls for 178.9 days and collects up to 492mm (19.37") of precipitation.
January through May, October through December are months with snowfall.
In Grandval, France, during the entire year, snow falls for 21.5 days and aggregates up to 145mm (5.71") of snow.
January has the least sunshine of the year in Grandval, with an average of 4.7h of sunshine.
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Grandval, France.
February is the month with the most snowfall in Grandval. Snow falls for 6 days and accumulates 43mm (1.69") of snow.
The month with the most rainfall in Grandval, France, is June, when the rain falls for 17.9 days and typically aggregates up to 67mm (2.64") of precipitation.
June through September are months without snowfall.
With an average of 15h and 36min of daylight, June has the longest days of the year in Grandval, France.
June through August, with an average maximum UV index of 5, are months with the highest UV index.
The temperatures reach their highest averages in August, with highs of 24.3°C (75.7°F) and lows of 12.2°C (54°F).
August is the least humid month, with an average relative humidity of 73%.
The month with the most sunshine in Grandval, France, is August, with an average of 10.3h of sunshine.
The month with the least rainfall is September, when the rain falls for 12.3 days and typically collects 25mm (0.98") of precipitation.
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends in Grandval, 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.
With an average of 8h and 48min of daylight, December has the shortest days of the year in Grandval.
Average temperature
Grandval, 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 (5.1°C).
The month with the highest average low temperature is August (12.2°C).
The coldest month (with the lowest average low temperature) is February (-1.2°C).
Average pressure
Grandval, France
- Average pressure in January:
1019.8mbar - Average pressure in February:
1018.1mbar - Average pressure in March:
1017.2mbar - Average pressure in April:
1015.6mbar - Average pressure in May:
1016.7mbar - Average pressure in June:
1016.8mbar
- Average pressure in July:
1017.2mbar - Average pressure in August:
1017.5mbar - Average pressure in September:
1018.5mbar - Average pressure in October:
1017.9mbar - Average pressure in November:
1015.5mbar - Average pressure in December:
1021.3mbar
The month with the highest atmospheric pressure is December (1021.3mbar).
The month with the lowest atmospheric pressure is November (1015.5mbar).
Average wind speed
Grandval, France
- Average wind speed in January:
11.1km/h - Average wind speed in February:
11.9km/h - Average wind speed in March:
11.3km/h - Average wind speed in April:
9.8km/h - Average wind speed in May:
9.8km/h - Average wind speed in June:
8.5km/h
- Average wind speed in July:
8.1km/h - Average wind speed in August:
7.5km/h - Average wind speed in September:
7.9km/h - Average wind speed in October:
9.2km/h - Average wind speed in November:
10.5km/h - Average wind speed in December:
11.2km/h
The windiest month (with the highest average wind speed) is February (11.9km/h).
The calmest month (with the lowest average wind speed) is August (7.5km/h).
Average humidity
Grandval, France
The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is August (73%).
Average rainfall
Grandval, France
The wettest month (with the highest rainfall) is June (67mm).
The driest month (with the least rainfall) is September (25mm).
Average rainfall days
Grandval, France
- Average rainfall days in January:
14.6 days - Average rainfall days in February:
13 days - Average rainfall days in March:
15.3 days - Average rainfall days in April:
17.3 days - Average rainfall days in May:
19.9 days - Average rainfall days in June:
17.9 days
- Average rainfall days in July:
16.8 days - Average rainfall days in August:
13.8 days - Average rainfall days in September:
12.3 days - Average rainfall days in October:
11.2 days - Average rainfall days in November:
13.5 days - Average rainfall days in December:
13.3 days
The month with the highest number of rainy days is May (19.9 days).
The month with the least rainy days is October (11.2 days).
Average snowfall
Grandval, France
The month with the highest snowfall is February (43mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days
Grandval, France
- Average snowfall days in January:
6.4 days - Average snowfall days in February:
6 days - Average snowfall days in March:
2.8 days - Average snowfall days in April:
0.5 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:
1.8 days - Average snowfall days in December:
3.6 days
The month with the highest number of snowfall days is January (6.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Grandval, France
- Average daylight in January:
9h and 12min - Average daylight in February:
10h and 24min - Average daylight in March:
11h and 54min - Average daylight in April:
13h and 30min - Average daylight in May:
14h and 54min - Average daylight in June:
15h and 36min
- Average daylight in July:
15h and 18min - 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 30min - Average daylight in December:
8h and 48min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in January:
4h and 42min - Average sunshine in February:
5h and 48min - Average sunshine in March:
6h and 54min - Average sunshine in April:
7h and 48min - Average sunshine in May:
8h and 30min - Average sunshine in June:
9h and 24min
- Average sunshine in July:
10h and 6min - Average sunshine in August:
10h and 18min - Average sunshine in September:
8h and 18min - Average sunshine in October:
6h and 36min - Average sunshine in November:
5h and 0min - Average sunshine in December:
5h and 0min
The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 42min).
Average sunshine days
Grandval, France
- Average sunshine days in January:
11.2 days - Average sunshine days in February:
10 days - Average sunshine days in March:
12 days - Average sunshine days in April:
10.6 days - Average sunshine days in May:
8 days - Average sunshine days in June:
8.7 days
- Average sunshine days in July:
11 days - Average sunshine days in August:
14.6 days - Average sunshine days in September:
15.6 days - Average sunshine days in October:
17.3 days - Average sunshine days in November:
12.9 days - Average sunshine days in December:
13.5 days
The month with the most sunshine days is October (17.3 days).
The month with the least sunshine days is May (8 days).
Average UV index
Grandval, 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
Grandval, France
The month with the most cloud cover is January (Cloud cover 55).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility
Grandval, France
The months with the highest visibility are March and August (9km).
The months with the lowest visibility are January, February, April, May, June, July, September, October, November and December (8km).
