Climate and monthly weather forecastGrandvals, France
Climate and monthly weather forecast
Weather in January
January, the same as December, is a wintry winter month in Grandvals, France, with temperature in the range of an average high of 3.4°C (38.1°F) and an average low of -2.8°C (27°F). The coldest time of the year is January, with temperatures averaging a high of 3.4°C (38.1°F) and a low of -2.8°C (27°F). Weather in January »Weather in February
The last month of the winter, February, is also a wintry month in Grandvals, France, with an average temperature varying between 4°C (39.2°F) and -3.3°C (26.1°F). Upon the onset of February, Grandvals witnesses an average high-temperature of a still cold 4°C (39.2°F), showing a close resemblance to the prior month. Weather in February »Weather in March
March, the first month of the spring in Grandvals, is a frosty month, with an average temperature varying between -0.4°C (31.3°F) and 8.3°C (46.9°F). A minor escalation in the average high-temperature is seen with the onset of March, moving from a cold 4°C (39.2°F) in February to a frosty 8.3°C (46.9°F). Weather in March »Weather in April
April in Grandvals, France, is a cool spring month, with temperature in the range of an average low of 2.6°C (36.7°F) and an average high of 11.9°C (53.4°F). As March gives way to April, the average high-temperature displays a slight ascent, adjusting from a chilly 8.3°C (46.9°F) to a cool 11.9°C (53.4°F). Weather in April »Weather in May
The last month of the spring, May, is a refreshing month in Grandvals, France, with an average temperature ranging between max 15.3°C (59.5°F) and min 5°C (41°F). As Grandvals, France, transitions into May, the average high-temperature is observed to slightly rise from a cool 11.9°C (53.4°F) in April to a moderate 15.3°C (59.5°F). Weather in May »Weather in June
The first month of the summer, June, is an agreeable month in Grandvals, France, with temperature in the range of an average low of 8.4°C (47.1°F) and an average high of 20.5°C (68.9°F). The start of June brings a shift in the average high-temperature, increasing from May's refreshing 15.3°C (59.5°F) to an agreeable 20.5°C (68.9°F). Weather in June »Weather in July
July is a warm summer month in Grandvals, France, with temperature in the range of an average low of 10.8°C (51.4°F) and an average high of 23.6°C (74.5°F). Grandvals, France, in July observes a minor temperature shift, with average high-temperatures adjusting from an agreeable 20.5°C (68.9°F) in June to a warm 23.6°C (74.5°F). Weather in July »Weather in August
August, the last month of the summer in Grandvals, is also a moderately hot month, with temperature in the range of an average high of 23.8°C (74.8°F) and an average low of 10.5°C (50.9°F). August is Grandvals's warmest month, registering average high temperatures of 23.8°C (74.8°F) and lows of 10.5°C (50.9°F). Weather in August »Weather in September
The first month of the autumn, September, is also an enjoyable month in Grandvals, France, with an average temperature ranging between max 18.9°C (66°F) and min 7.4°C (45.3°F). September ushers in a minor alteration in Grandvals's climate, with the average high-temperature moving from August's warm 23.8°C (74.8°F) to a refreshing 18.9°C (66°F). Weather in September »Weather in October
October, like September, is another mild autumn month in Grandvals, France, with an average temperature varying between 13.7°C (56.7°F) and 4.6°C (40.3°F). The start of October involves a temperature drop, moving from an enjoyable 18.9°C (66°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 Grandvals, is also a frosty month, with an average temperature ranging between max 7.7°C (45.9°F) and min 1.2°C (34.2°F). November suggests a modest reduction in the average high-temperature, shifting from a mild 13.7°C (56.7°F) in October to a frosty 7.7°C (45.9°F). Weather in November »Weather in December
The first month of the winter, December, is also a wintry month in Grandvals, France, with an average temperature varying between -1.3°C (29.7°F) and 4.8°C (40.6°F). The advent of December presents an average high-temperature of a wintry 4.8°C (40.6°F), maintaining a close correlation with the preceding month. Weather in December »Updated: Feb 6, 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 proves to be the coldest month in Grandvals, France, recording an average maximum temperature of 3.4°C (38.1°F) and a minimum temperature of -2.8°C (27°F).
In Grandvals, France, during the entire year, the rain falls for 138.7 days and collects up to 637mm (25.08") of precipitation.
Months with snowfall are January through May, September through December.
The month with the most snowfall in Grandvals is January, when snow falls for 12.6 days and typically aggregates up to 213mm (8.39") of snow.
In Grandvals, France, during the entire year, snow falls for 53 days and aggregates up to 938mm (36.93") of snow.
January through April, November and December, with an average maximum UV index of 2, are months with the lowest UV index.
June through August are months without snowfall in Grandvals, France.
With an average of 15h and 30min of daylight, June has the longest days of the year in Grandvals, France.
The months with the highest UV index in Grandvals, France, are June and July, with an average maximum UV index of 5.
With an average of 10.8h of sunshine, July has the most sunshine of the year.
August is Grandvals's warmest month, registering average high temperatures of 23.8°C (74.8°F) and lows of 10.5°C (50.9°F).
With an average relative humidity of 69%, August is the least humid month.
The month with the least rainfall in Grandvals is August, when the rain falls for 10.4 days and typically collects 31mm (1.22") of precipitation.
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends in Grandvals, 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.
November is the most humid month in Grandvals, with an average relative humidity of 89%.
November is the month with the most rainfall in Grandvals, France. Rain falls for 12.9 days and accumulates 103mm (4.06") of precipitation.
November has the least sunshine of the year, with an average of 4h of sunshine.
The month with the shortest days is December, with an average of 8h and 54min of daylight.
Average temperature
Grandvals, France
The warmest month (with the highest average high temperature) is August (23.8°C).
The month with the lowest average high temperature is January (3.4°C).
The month with the highest average low temperature is July (10.8°C).
The coldest month (with the lowest average low temperature) is February (-3.3°C).
Average pressure
Grandvals, France
- Average pressure in January:
1019.5mbar - Average pressure in February:
1017.6mbar - Average pressure in March:
1016.8mbar - Average pressure in April:
1015.3mbar - Average pressure in May:
1016.3mbar - Average pressure in June:
1016.4mbar
- Average pressure in July:
1016.8mbar - Average pressure in August:
1017.3mbar - Average pressure in September:
1018.1mbar - Average pressure in October:
1017.6mbar - Average pressure in November:
1015.6mbar - 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 April (1015.3mbar).
Average wind speed
Grandvals, France
- Average wind speed in January:
12.4km/h - Average wind speed in February:
12.5km/h - Average wind speed in March:
12.4km/h - Average wind speed in April:
11km/h - Average wind speed in May:
11.5km/h - Average wind speed in June:
10km/h
- Average wind speed in July:
9.6km/h - Average wind speed in August:
8.8km/h - Average wind speed in September:
9km/h - Average wind speed in October:
10.7km/h - Average wind speed in November:
11.3km/h - Average wind speed in December:
11.9km/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 (8.8km/h).
Average humidity
Grandvals, France
The month with the highest relative humidity is November (89%).
The month with the lowest relative humidity is August (69%).
Average rainfall
Grandvals, France
The wettest month (with the highest rainfall) is November (103mm).
The driest month (with the least rainfall) is August (31mm).
Average rainfall days
Grandvals, France
- Average rainfall days in January:
8.7 days - Average rainfall days in February:
7.1 days - Average rainfall days in March:
12 days - Average rainfall days in April:
15 days - Average rainfall days in May:
15.9 days - Average rainfall days in June:
14.3 days
- Average rainfall days in July:
11.6 days - Average rainfall days in August:
10.4 days - Average rainfall days in September:
10.4 days - Average rainfall days in October:
11.7 days - Average rainfall days in November:
12.9 days - Average rainfall days in December:
8.7 days
The month with the highest number of rainy days is May (15.9 days).
The month with the least rainy days is February (7.1 days).
Average snowfall
Grandvals, France
- Average snowfall in January:
213mm - Average snowfall in February:
212mm - Average snowfall in March:
127mm - Average snowfall in April:
60mm - Average snowfall in May:
26mm - Average snowfall in June:
0mm
The month with the highest snowfall is January (213mm).
The months with the least snowfall are June, July and August (0mm).
Average snowfall days
Grandvals, France
- Average snowfall days in January:
12.6 days - Average snowfall days in February:
11 days - Average snowfall days in March:
7.7 days - Average snowfall days in April:
3.4 days - Average snowfall days in May:
1.8 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:
0.2 days - Average snowfall days in October:
0.8 days - Average snowfall days in November:
6.9 days - Average snowfall days in December:
8.6 days
The month with the highest number of snowfall days is January (12.6 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight / Average sunshine
Grandvals, France
- Average daylight in January:
9h and 18min - 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 48min - Average daylight in June:
15h and 30min
- Average daylight in July:
15h and 12min - Average daylight in August:
14h and 0min - Average daylight in September:
12h and 30min - Average daylight in October:
11h and 0min - Average daylight in November:
9h and 36min - Average daylight in December:
8h and 54min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in January:
4h and 12min - Average sunshine in February:
5h and 42min - Average sunshine in March:
6h and 42min - Average sunshine in April:
7h and 30min - Average sunshine in May:
8h and 54min - Average sunshine in June:
10h and 0min
- Average sunshine in July:
10h and 48min - Average sunshine in August:
10h and 30min - Average sunshine in September:
8h and 12min - Average sunshine in October:
6h and 0min - Average sunshine in November:
4h and 0min - Average sunshine in December:
4h and 12min
The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is November (Average sunshine: 4h and 0min).
Average sunshine days
Grandvals, France
- Average sunshine days in January:
13.9 days - Average sunshine days in February:
13.5 days - Average sunshine days in March:
14 days - Average sunshine days in April:
12.4 days - Average sunshine days in May:
12.3 days - Average sunshine days in June:
14.1 days
- Average sunshine days in July:
17.8 days - Average sunshine days in August:
17.9 days - Average sunshine days in September:
18.4 days - Average sunshine days in October:
15.8 days - Average sunshine days in November:
11.4 days - Average sunshine days in December:
15.3 days
The month with the most sunshine days is September (18.4 days).
The month with the least sunshine days is November (11.4 days).
Average UV index
Grandvals, 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, March, April, November and December (UV index 2).
Average cloud cover
Grandvals, France
The month with the most cloud cover is November (Cloud cover 66).
The month with the least cloud cover is August (Cloud cover 28).
Average visibility
Grandvals, France
The month with the highest visibility is August (9km).
The months with the lowest visibility are January, October, November and December (7km).
