Climate and monthly weather forecastGrattery, France
Climate and monthly weather forecast
Weather in January
January, the same as December, is a wintry winter month in Grattery, France, with an average temperature ranging between max 4.2°C (39.6°F) and min -0.5°C (31.1°F). In Grattery, January records the lowest average temperatures, peaking at 4.2°C (39.6°F) and reaching a low of -0.5°C (31.1°F). Weather in January »Weather in February
The last month of the winter, February, is also an icy month in Grattery, France, with temperature in the range of an average high of 5.4°C (41.7°F) and an average low of -0.2°C (31.6°F). Grattery's shift into February sets the average high-temperature at a still cold 5.4°C (41.7°F), a figure that deviates only slightly from January's 4.2°C (39.6°F). Weather in February »Weather in March
The first month of the spring, March, is a fresh month in Grattery, France, with an average temperature fluctuating between 10.3°C (50.5°F) and 2.2°C (36°F). Grattery, France, experiences a minor temperature shift with the start of March, with average high-temperatures moving from a cold 5.4°C (41.7°F) in February to a fresh 10.3°C (50.5°F). Weather in March »Weather in April
April in Grattery, France, is a refreshing spring month, with an average temperature ranging between min 4.8°C (40.6°F) and max 15°C (59°F). The coming of April brings a minor shift in Grattery's weather, with average high-temperatures adjusting from March's cool 10.3°C (50.5°F) to a mild 15°C (59°F). Weather in April »Weather in May
May, the last month of the spring in Grattery, is a refreshing month, with an average temperature ranging between max 17.7°C (63.9°F) and min 7.3°C (45.1°F). As Grattery welcomes May, the average high-temperature stabilizes at a comfortable 17.7°C (63.9°F), showing little deviation from April's 15°C (59°F). Weather in May »Weather in June
The first month of the summer, June, is an agreeable month in Grattery, France, with an average temperature ranging between max 21.5°C (70.7°F) and min 11.2°C (52.2°F). In June, the average high-temperature marginally rises from an enjoyable 17.7°C (63.9°F) in May to a pleasant 21.5°C (70.7°F). Weather in June »Weather in July
July in Grattery, France, is a warm summer month, with an average temperature fluctuating between 13°C (55.4°F) and 23.8°C (74.8°F). July's advent presents an average high-temperature of a warm 23.8°C (74.8°F), indicating a slight variation from the conditions of the previous month. Weather in July »Weather in August
August, the last month of the summer in Grattery, is another warm month, with an average temperature ranging between min 13°C (55.4°F) and max 24.2°C (75.6°F). In Grattery, France, the peak average temperatures are observed in August, with a high of 24.2°C (75.6°F) and a low of 13°C (55.4°F). Weather in August »Weather in September
The first month of the autumn, September, is also an agreeable month in Grattery, France, with temperature in the range of an average low of 9.5°C (49.1°F) and an average high of 20°C (68°F). With the onset of September, Grattery's climate undergoes a slight change as the average high-temperature moves from a warm 24.2°C (75.6°F) in August to a pleasant 20°C (68°F). Weather in September »Weather in October
October, the same as September, in Grattery, France, is another mild autumn month, with an average temperature fluctuating between 6.4°C (43.5°F) and 14.9°C (58.8°F). October's arrival comes with a decrease in the average high-temperature, moving from a pleasant 20°C (68°F) in September to a mild 14.9°C (58.8°F). Weather in October »Weather in November
November, the last month of the autumn in Grattery, is another chilly month, with an average temperature fluctuating between 3.4°C (38.1°F) and 9.2°C (48.6°F). Onset of November comes with a temperature decline, the average high falling from a mild 14.9°C (58.8°F) in October to a chilly 9.2°C (48.6°F). Weather in November »Weather in December
December, the first month of the winter in Grattery, is still a cold month, with temperature in the range of an average low of 0.7°C (33.3°F) and an average high of 5.5°C (41.9°F). December signifies a gentle decline in Grattery's average high-temperature, easing from a frosty 9.2°C (48.6°F) in November to a cold 5.5°C (41.9°F). Weather in December »Updated: Feb 5, 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 is the month when Grattery experiences its coldest temperatures, averaging a high of 4.2°C (39.6°F) and a low of -0.5°C (31.1°F).
Throughout the year, in Grattery, there are 179 rainfall days, and 669mm (26.34") of precipitation is accumulated.
Months with snowfall in Grattery are January through March, October through December.
The month with the most snowfall is January, when snow falls for 6.1 days and typically aggregates up to 81mm (3.19") of snow.
Throughout the year, in Grattery, there are 19.6 snowfall days, and 215mm (8.46") of snow is accumulated.
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2.
In Grattery, snow does not fall in April through September.
The month with the longest days in Grattery, France, is June, with an average of 15h and 54min of daylight.
The months with the highest UV index are June and July, with an average maximum UV index of 5.
July and August, with an average of 10.2h of sunshine, are months with the most sunshine in Grattery.
August is the warmest month in Grattery, France, exhibiting average temperatures of 24.2°C (75.6°F) at the peak and 13°C (55.4°F) at the base.
August is the least humid month in Grattery, France, with an average relative humidity of 78%.
September is the month with the least rainfall in Grattery, France. Rain falls for 11.5 days and accumulates 30mm (1.18") of precipitation.
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends in Grattery, 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.
The most humid month is December, with an average relative humidity of 88%.
December is the month with the most rainfall. Rain falls for 15.7 days and accumulates 84mm (3.31") of precipitation.
With an average of 8h and 30min of daylight, December has the shortest days of the year.
With an average of 4.3h of sunshine, December has the least sunshine of the year.
Average temperature
Grattery, France
The warmest month (with the highest average high temperature) is August (24.2°C).
The month with the lowest average high temperature is January (4.2°C).
The months with the highest average low temperature are July and August (13°C).
The coldest month (with the lowest average low temperature) is January (-0.5°C).
Average pressure
Grattery, France
- Average pressure in January:
1019.3mbar - Average pressure in February:
1017.7mbar - Average pressure in March:
1017.2mbar - Average pressure in April:
1015.7mbar - Average pressure in May:
1016.5mbar - Average pressure in June:
1016.6mbar
- Average pressure in July:
1016.9mbar - Average pressure in August:
1017.4mbar - Average pressure in September:
1018.6mbar - Average pressure in October:
1018.3mbar - Average pressure in November:
1015.4mbar - Average pressure in December:
1020.5mbar
The month with the highest atmospheric pressure is December (1020.5mbar).
The month with the lowest atmospheric pressure is November (1015.4mbar).
Average wind speed
Grattery, France
- Average wind speed in January:
12.5km/h - Average wind speed in February:
13.1km/h - Average wind speed in March:
12.5km/h - Average wind speed in April:
10.2km/h - Average wind speed in May:
9.9km/h - Average wind speed in June:
9.2km/h
- Average wind speed in July:
8.5km/h - Average wind speed in August:
7.9km/h - Average wind speed in September:
8.7km/h - Average wind speed in October:
9.3km/h - Average wind speed in November:
11.3km/h - Average wind speed in December:
12.7km/h
The windiest month (with the highest average wind speed) is February (13.1km/h).
The calmest month (with the lowest average wind speed) is August (7.9km/h).
Average humidity
Grattery, France
The month with the highest relative humidity is December (88%).
The month with the lowest relative humidity is August (78%).
Average rainfall
Grattery, France
The wettest month (with the highest rainfall) is December (84mm).
The driest month (with the least rainfall) is September (30mm).
Average rainfall days
Grattery, France
- Average rainfall days in January:
14.4 days - Average rainfall days in February:
12.3 days - Average rainfall days in March:
14.1 days - Average rainfall days in April:
14.2 days - Average rainfall days in May:
19 days - Average rainfall days in June:
18.5 days
- Average rainfall days in July:
17.6 days - Average rainfall days in August:
14.9 days - Average rainfall days in September:
11.5 days - Average rainfall days in October:
12 days - Average rainfall days in November:
14.8 days - Average rainfall days in December:
15.7 days
The month with the highest number of rainy days is May (19 days).
The month with the least rainy days is September (11.5 days).
Average snowfall
Grattery, France
The month with the highest snowfall is January (81mm).
The months with the least snowfall are April, May, June, July, August and September (0mm).
Average snowfall days
Grattery, France
- Average snowfall days in January:
6.1 days - Average snowfall days in February:
5.1 days - Average snowfall days in March:
1.6 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:
0.3 days - Average snowfall days in November:
2 days - Average snowfall days in December:
4.5 days
The month with the highest number of snowfall days is January (6.1 days).
The months with the least snowfall days are April, May, June, July, August and September (0 days).
Average daylight / Average sunshine
Grattery, France
- Average daylight in January:
8h and 54min - Average daylight in February:
10h and 18min - Average daylight in March:
11h and 54min - Average daylight in April:
13h and 42min - Average daylight in May:
15h and 12min - Average daylight in June:
15h and 54min
- Average daylight in July:
15h and 30min - Average daylight in August:
14h and 12min - Average daylight in September:
12h and 36min - Average daylight in October:
10h and 48min - Average daylight in November:
9h and 18min - Average daylight in December:
8h and 30min
The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 30min).
- Average sunshine in January:
4h and 30min - Average sunshine in February:
5h and 18min - Average sunshine in March:
7h and 0min - Average sunshine in April:
8h and 42min - Average sunshine in May:
8h and 54min - Average sunshine in June:
9h and 30min
- Average sunshine in July:
10h and 12min - Average sunshine in August:
10h and 12min - Average sunshine in September:
8h and 36min - Average sunshine in October:
6h and 12min - Average sunshine in November:
4h and 48min - Average sunshine in December:
4h and 18min
The months with the most sunshine are July and August (Average sunshine: 10h and 12min).
The month with the least sunshine is December (Average sunshine: 4h and 18min).
Average sunshine days
Grattery, France
- Average sunshine days in January:
13.2 days - Average sunshine days in February:
12.4 days - Average sunshine days in March:
14.1 days - Average sunshine days in April:
13.4 days - Average sunshine days in May:
8.7 days - Average sunshine days in June:
7.9 days
- Average sunshine days in July:
10.6 days - Average sunshine days in August:
13.9 days - Average sunshine days in September:
15.7 days - Average sunshine days in October:
16.9 days - Average sunshine days in November:
12.4 days - Average sunshine days in December:
11.6 days
The month with the most sunshine days is October (16.9 days).
The month with the least sunshine days is June (7.9 days).
Average UV index
Grattery, 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, November and December (UV index 2).
Average cloud cover
Grattery, France
The month with the most cloud cover is December (Cloud cover 56).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility
Grattery, France
The months with the highest visibility are February, March, April, July and August (9km).
The months with the lowest visibility are January, May, June, September, October, November and December (8km).
