Climate and monthly weather forecastGratreuil, France
Climate and monthly weather forecast
Weather in January
January, like December, in Gratreuil, France, is another cold winter month, with an average temperature fluctuating between 5.1°C (41.2°F) and 0.7°C (33.3°F). With average high and low temperatures of 5.1°C (41.2°F) and 0.7°C (33.3°F) respectively, January is Gratreuil's coldest month. Weather in January »Weather in February
February, the last month of the winter in Gratreuil, is a chilly month, with an average temperature fluctuating between 0.9°C (33.6°F) and 6.4°C (43.5°F). February's presence records an average high-temperature of a chilly 6.4°C (43.5°F), closely mirroring January's climate. Weather in February »Weather in March
March, the first month of the spring in Gratreuil, is a cool month, with an average temperature varying between 11.1°C (52°F) and 3°C (37.4°F). The commencement of March sees a minor shift in the average high-temperature, moving from a chilly 6.4°C (43.5°F) in February to a fresh 11.1°C (52°F). Weather in March »Weather in April
April is a mild spring month in Gratreuil, France, with an average temperature ranging between max 15.6°C (60.1°F) and min 5.8°C (42.4°F). April brings a slight rise in Gratreuil's average high-temperature, moving from a cool 11.1°C (52°F) in March to a moderate 15.6°C (60.1°F). Weather in April »Weather in May
May, the last month of the spring in Gratreuil, is an enjoyable month, with temperature in the range of an average low of 8.3°C (46.9°F) and an average high of 18°C (64.4°F). May's arrival brings an average high-temperature of a comfortable 18°C (64.4°F), slightly deviating from April's 15.6°C (60.1°F). Weather in May »Weather in June
June, the first month of the summer in Gratreuil, is an agreeable month, with an average temperature ranging between max 21.6°C (70.9°F) and min 11.4°C (52.5°F). The start of June signals a slight increase in the average high-temperature, moving from an enjoyable 18°C (64.4°F) in May to an agreeable 21.6°C (70.9°F). Weather in June »Weather in July
July in Gratreuil, France, is a warm summer month, with temperature in the range of an average low of 14°C (57.2°F) and an average high of 24.3°C (75.7°F). The advent of July denotes an average high-temperature of a warm 24.3°C (75.7°F), subtly different from June's 21.6°C (70.9°F). Weather in July »Weather in August
The last month of the summer, August, is also a moderately hot month in Gratreuil, France, with temperature in the range of an average low of 14.5°C (58.1°F) and an average high of 24.4°C (75.9°F). With its high average temperature of 24.4°C (75.9°F) and a low of 14.5°C (58.1°F), August is regarded as the warmest month. Weather in August »Weather in September
The first month of the autumn, September, is still a pleasant month in Gratreuil, France, with an average temperature varying between 11.3°C (52.3°F) and 20.5°C (68.9°F). The commencement of September includes a gentle temperature shift, with the average high-temperature dropping a bit from a warm 24.4°C (75.9°F) in August to a pleasant 20.5°C (68.9°F). Weather in September »Weather in October
October, like September, is another refreshing autumn month in Gratreuil, France, with temperature in the range of an average high of 15.4°C (59.7°F) and an average low of 8.2°C (46.8°F). October ushers in a slight temperature change, with average high-temperatures reducing from September's agreeable 20.5°C (68.9°F) to a mild 15.4°C (59.7°F). Weather in October »Weather in November
The last month of the autumn, November, is another chilly month in Gratreuil, France, with temperature in the range of an average low of 4.7°C (40.5°F) and an average high of 9.5°C (49.1°F). November brings a minor decrease, with the average high-temperature reducing 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
The first month of the winter, December, is also a frosty month in Gratreuil, France, with temperature in the range of an average high of 6.4°C (43.5°F) and an average low of 1.9°C (35.4°F). December reveals a small adjustment in temperature, transitioning from an average high of 9.5°C (49.1°F) in November to a still frosty 6.4°C (43.5°F). Weather in December »Updated: Feb 3, 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 Gratreuil, January, temperatures average a high of 5.1°C (41.2°F) and a low of 0.7°C (33.3°F).
In Gratreuil, France, during the entire year, the rain falls for 186.7 days and collects up to 544mm (21.42") of precipitation.
Months with snowfall in Gratreuil, France, are January through March, November and December.
January is the month with the most snowfall in Gratreuil. Snow falls for 4 days and accumulates 37mm (1.46") of snow.
In Gratreuil, during the entire year, snow falls for 12.3 days and aggregates up to 111mm (4.37") of snow.
The months with the lowest UV index in Gratreuil, France, are January, February, November and December, with an average maximum UV index of 2.
April through October are months without snowfall.
The month with the longest days in Gratreuil, France, is June, with an average of 16h and 12min of daylight.
June through August, with an average maximum UV index of 5, are months with the highest UV index in Gratreuil, France.
The month of August, characterized by an average high of 24.4°C (75.9°F) and a low of 14.5°C (58.1°F), is recognized as the warmest in Gratreuil, France.
With an average relative humidity of 71%, August is the least humid month.
August has the most sunshine of the year in Gratreuil, France, with an average of 9.5h of sunshine.
September is the month with the least rainfall. Rain falls for 10.9 days and accumulates 30mm (1.18") of precipitation.
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends in Gratreuil, 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 relative humidity of 89%, December is the most humid month in Gratreuil.
December is the month with the most rainfall. Rain falls for 16.9 days and accumulates 69mm (2.72") of precipitation.
The month with the shortest days in Gratreuil is December, with an average of 8h and 18min of daylight.
The month with the least sunshine in Gratreuil is December, with an average of 3.6h of sunshine.
Average temperature
Gratreuil, France
The warmest month (with the highest average high temperature) is August (24.4°C).
The month with the lowest average high temperature is January (5.1°C).
The month with the highest average low temperature is August (14.5°C).
The coldest month (with the lowest average low temperature) is January (0.7°C).
Average pressure
Gratreuil, France
- Average pressure in January:
1017.9mbar - Average pressure in February:
1016.5mbar - Average pressure in March:
1016.6mbar - Average pressure in April:
1015.7mbar - Average pressure in May:
1016.5mbar - Average pressure in June:
1016.3mbar
- Average pressure in July:
1016.2mbar - Average pressure in August:
1016.3mbar - Average pressure in September:
1018mbar - Average pressure in October:
1017.3mbar - Average pressure in November:
1013.9mbar - Average pressure in December:
1018.6mbar
The month with the highest atmospheric pressure is December (1018.6mbar).
The month with the lowest atmospheric pressure is November (1013.9mbar).
Average wind speed
Gratreuil, France
- Average wind speed in January:
13.2km/h - Average wind speed in February:
14km/h - Average wind speed in March:
13.3km/h - Average wind speed in April:
10.7km/h - Average wind speed in May:
10.5km/h - Average wind speed in June:
10.3km/h
- Average wind speed in July:
9.8km/h - Average wind speed in August:
9.4km/h - Average wind speed in September:
9.8km/h - Average wind speed in October:
11.1km/h - Average wind speed in November:
12.6km/h - Average wind speed in December:
14km/h
The windiest months (with the highest average wind speed) are February and December (14km/h).
The calmest month (with the lowest average wind speed) is August (9.4km/h).
Average humidity
Gratreuil, France
The month with the highest relative humidity is December (89%).
The month with the lowest relative humidity is August (71%).
Average rainfall
Gratreuil, France
The wettest month (with the highest rainfall) is December (69mm).
The driest month (with the least rainfall) is September (30mm).
Average rainfall days
Gratreuil, France
- Average rainfall days in January:
15.6 days - Average rainfall days in February:
14.5 days - Average rainfall days in March:
14.4 days - Average rainfall days in April:
14.7 days - Average rainfall days in May:
18.8 days - Average rainfall days in June:
17.7 days
- Average rainfall days in July:
17.3 days - Average rainfall days in August:
16.1 days - Average rainfall days in September:
10.9 days - Average rainfall days in October:
14.3 days - Average rainfall days in November:
15.5 days - Average rainfall days in December:
16.9 days
The month with the highest number of rainy days is May (18.8 days).
The month with the least rainy days is September (10.9 days).
Average snowfall
Gratreuil, France
The month with the highest snowfall is January (37mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days
Gratreuil, France
- Average snowfall days in January:
4 days - Average snowfall days in February:
3.3 days - Average snowfall days in March:
1 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:
0.8 days - Average snowfall days in December:
3.2 days
The month with the highest number of snowfall days is January (4 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Gratreuil, France
- Average daylight in January:
8h and 42min - Average daylight in February:
10h and 12min - Average daylight in March:
11h and 54min - Average daylight in April:
13h and 48min - Average daylight in May:
15h and 18min - Average daylight in June:
16h and 12min
- Average daylight in July:
15h and 48min - Average daylight in August:
14h and 24min - Average daylight in September:
12h and 36min - Average daylight in October:
10h and 48min - Average daylight in November:
9h and 6min - Average daylight in December:
8h and 18min
The month with the longest days is June (Average daylight: 16h and 12min).
The month with the shortest days is December (Average daylight: 8h and 18min).
- Average sunshine in January:
3h and 42min - Average sunshine in February:
4h and 30min - Average sunshine in March:
6h and 0min - Average sunshine in April:
7h and 54min - Average sunshine in May:
8h and 24min - Average sunshine in June:
8h and 48min
- Average sunshine in July:
9h and 24min - Average sunshine in August:
9h and 30min - Average sunshine in September:
7h and 54min - Average sunshine in October:
5h and 36min - Average sunshine in November:
4h and 0min - Average sunshine in December:
3h and 36min
The month with the most sunshine is August (Average sunshine: 9h and 30min).
The month with the least sunshine is December (Average sunshine: 3h and 36min).
Average sunshine days
Gratreuil, 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:
13.2 days - Average sunshine days in May:
9.2 days - Average sunshine days in June:
10.2 days
- Average sunshine days in July:
11.7 days - Average sunshine days in August:
12.7 days - Average sunshine days in September:
16.4 days - Average sunshine days in October:
13.9 days - Average sunshine days in November:
10.9 days - Average sunshine days in December:
8.7 days
The month with the most sunshine days is September (16.4 days).
The month with the least sunshine days is December (8.7 days).
Average UV index
Gratreuil, 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
Gratreuil, France
The month with the most cloud cover is December (Cloud cover 64).
The months with the least cloud cover are August and September (Cloud cover 38).
Average visibility
Gratreuil, France
The months with the highest visibility are March, April, July, August and September (9km).
The months with the lowest visibility are January, February, May, June, October, November and December (8km).
