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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January, like December, is another chilly winter month in Grentheville, France, with an average temperature ranging between max 7.6°C (45.7°F) and min 3.8°C (38.8°F). In Grentheville, the lowest average temperatures are observed in January, with a high of 7.6°C (45.7°F) and a low of 3.8°C (38.8°F). Weather in January »
Weather in February
February, the last month of the winter in Grentheville, is also a frosty month, with temperature in the range of an average high of 8.2°C (46.8°F) and an average low of 3.7°C (38.7°F). The commencement of February records an average high-temperature of a still frosty 8.2°C (46.8°F), barely varying from January's 7.6°C (45.7°F). Weather in February »
Weather in March
March, the first month of the spring in Grentheville, is a fresh month, with an average temperature ranging between max 10.3°C (50.5°F) and min 4.7°C (40.5°F). March's presence marks an average high-temperature of a fresh 10.3°C (50.5°F), subtly varied from February's 8.2°C (46.8°F). Weather in March »
Weather in April
April is a moderate spring month in Grentheville, France, with an average temperature fluctuating between 6.5°C (43.7°F) and 13.3°C (55.9°F). As April arrives, Grentheville's weather shows a minor increase in high-temperatures, edging from March's fresh 10.3°C (50.5°F) to a refreshing 13.3°C (55.9°F). Weather in April »
Weather in May
The last month of the spring, May, is also a moderate month in Grentheville, France, with an average temperature fluctuating between 15.3°C (59.5°F) and 8.8°C (47.8°F). Grentheville's average high-temperature marks a still mild 15.3°C (59.5°F) with the advent of May, closely mirroring that of the preceding month. Weather in May »
Weather in June
June, the first month of the summer in Grentheville, is an enjoyable month, with an average temperature varying between 11.5°C (52.7°F) and 18.3°C (64.9°F). In June, the meteorological conditions subtly change with the average high-temperature edging from a mild 15.3°C (59.5°F) in May to an enjoyable 18.3°C (64.9°F). Weather in June »
Weather in July
July in Grentheville, France, is an agreeable summer month, with an average temperature varying between 20.5°C (68.9°F) and 13.4°C (56.1°F). July welcomes an average high-temperature of an agreeable 20.5°C (68.9°F), not much different from the preceding month. Weather in July »
Weather in August
August, the last month of the summer in Grentheville, is also an agreeable month, with an average temperature ranging between min 13.7°C (56.7°F) and max 20.9°C (69.6°F). In Grentheville, the average temperatures in August are the highest, with a peak at 20.9°C (69.6°F) and a low of 13.7°C (56.7°F). Weather in August »
Weather in September
September, the first month of the autumn in Grentheville, is still a comfortable month, with temperature in the range of an average low of 12.3°C (54.1°F) and an average high of 18.9°C (66°F). With the start of September, Grentheville measures an average high-temperature of an enjoyable 18.9°C (66°F), not significantly differing from August's 20.9°C (69.6°F). Weather in September »
Weather in October
October, the same as September, in Grentheville, France, is another mild autumn month, with an average temperature fluctuating between 15.7°C (60.3°F) and 10.2°C (50.4°F). October's arrival coincides with a soft drop in the average high-temperature, subtly decreasing from September's comfortable 18.9°C (66°F) to a mild 15.7°C (60.3°F). Weather in October »
Weather in November
The last month of the autumn, November, is another cool month in Grentheville, France, with an average temperature fluctuating between 7.5°C (45.5°F) and 11°C (51.8°F). In Grentheville, the average high-temperature in November slightly decreases from a moderate 15.7°C (60.3°F) in October to a fresh 11°C (51.8°F). Weather in November »
Weather in December
December, the first month of the winter in Grentheville, is also a frosty month, with an average temperature ranging between max 8.7°C (47.7°F) and min 5.1°C (41.2°F). The introduction of December sees an average high-temperature of a frosty 8.7°C (47.7°F), hardly deviating from November. 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
What is the coldest time of year in Grentheville?
January stands out as Grentheville's coldest month, with temperatures ranging between an average high of 7.6°C (45.7°F) and a low of 3.8°C (38.8°F).
What is the most humid month in Grentheville?
January is the most humid month in Grentheville, France, with an average relative humidity of 85%.
How many days does it rain in Grentheville?
Throughout the year, there are 184.6 rainfall days, and 499mm (19.65") of precipitation is accumulated.
When does it snow in Grentheville?
Months with snowfall in Grentheville, France, are January through April, November and December.
How many days does it snow in Grentheville?
Throughout the year, in Grentheville, there are 8.6 snowfall days, and 48mm (1.89") of snow is accumulated.
What is the month with the least sunshine in Grentheville?
January has the least sunshine of the year in Grentheville, France, with an average of 4.1h of sunshine.
What is the month with the lowest UV index in Grentheville?
The months with the lowest UV index in Grentheville are January, February, November and December, with an average maximum UV index of 2.
When does it snow the most in Grentheville?
The month with the most snowfall is February, when snow falls for 2.8 days and typically aggregates up to 18mm (0.71") of snow.
When it does not snow in Grentheville?
In Grentheville, France, snow does not fall in May through October.
When are the longest days in Grentheville?
June has the longest days of the year, with an average of 16h and 12min of daylight.
What is the month with the most sunshine in Grentheville?
The months with the most sunshine in Grentheville are June and July, with an average of 10h of sunshine.
What is the month with the highest UV index in Grentheville?
The months with the highest UV index in Grentheville are July and August, with an average maximum UV index of 5.
What part of the year is the hottest in Grentheville?
August stands out as Grentheville's warmest month, with temperatures ranging between an average high of 20.9°C (69.6°F) and a low of 13.7°C (56.7°F).
What is the least humid month in Grentheville?
The months with the lowest humidity in Grentheville are August and September, with an average relative humidity of 80%.
What is the driest month in Grentheville?
The month with the least rainfall in Grentheville, France, is September, when the rain falls for 12.9 days and typically collects 27mm (1.06") of precipitation.
When is Daylight Saving Time (DST) in Grentheville?
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.
What is the rainiest month in Grentheville?
The months with the most rainfall are November and December, with an average 59mm (2.32") of precipitation.
What is the month with the shortest days in Grentheville?
The month with the shortest days in Grentheville is December, with an average of 8h and 18min of daylight.
Average temperature
Grentheville, France
The warmest month (with the highest average high temperature) is August (20.9°C).
The month with the lowest average high temperature is January (7.6°C).
The month with the highest average low temperature is August (13.7°C).
The coldest month (with the lowest average low temperature) is February (3.7°C).
Average pressure
Grentheville, France
- Average pressure in January:
1016.8mbar - Average pressure in February:
1015.7mbar - Average pressure in March:
1016.4mbar - Average pressure in April:
1015.7mbar - Average pressure in May:
1017.2mbar - Average pressure in June:
1016.9mbar
- Average pressure in July:
1016.8mbar - Average pressure in August:
1016.6mbar - Average pressure in September:
1018mbar - Average pressure in October:
1016.3mbar - Average pressure in November:
1012.3mbar - Average pressure in December:
1017.4mbar
The month with the highest atmospheric pressure is September (1018mbar).
The month with the lowest atmospheric pressure is November (1012.3mbar).
Average wind speed
Grentheville, France
- Average wind speed in January:
22.3km/h - Average wind speed in February:
22.6km/h - Average wind speed in March:
19.8km/h - Average wind speed in April:
16.3km/h - Average wind speed in May:
16km/h - Average wind speed in June:
15.3km/h
- Average wind speed in July:
14.7km/h - Average wind speed in August:
14.4km/h - Average wind speed in September:
15.9km/h - Average wind speed in October:
18.4km/h - Average wind speed in November:
21.5km/h - Average wind speed in December:
23.2km/h
The windiest month (with the highest average wind speed) is December (23.2km/h).
The calmest month (with the lowest average wind speed) is August (14.4km/h).
Average humidity
Grentheville, France
The month with the highest relative humidity is January (85%).
The months with the lowest relative humidity are August and September (80%).
Average rainfall
Grentheville, France
The wettest months (with the highest rainfall) are November and December (59mm).
The driest month (with the least rainfall) is September (27mm).
Average rainfall days
Grentheville, France
- Average rainfall days in January:
18.2 days - Average rainfall days in February:
14.3 days - Average rainfall days in March:
15.8 days - Average rainfall days in April:
14.4 days - Average rainfall days in May:
15.4 days - Average rainfall days in June:
15.7 days
- Average rainfall days in July:
13.4 days - Average rainfall days in August:
14.3 days - Average rainfall days in September:
12.9 days - Average rainfall days in October:
15.3 days - Average rainfall days in November:
17.9 days - Average rainfall days in December:
17 days
The month with the highest number of rainy days is January (18.2 days).
The month with the least rainy days is September (12.9 days).
Average snowfall
Grentheville, France
The month with the highest snowfall is February (18mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days
Grentheville, France
- Average snowfall days in January:
2.3 days - Average snowfall days in February:
2.8 days - Average snowfall days in March:
1.1 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 days - Average snowfall days in November:
0.6 days - Average snowfall days in December:
1.5 days
The month with the highest number of snowfall days is February (2.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Grentheville, France
- Average daylight in January:
8h and 5min - Average daylight in February:
10h and 1min - Average daylight in March:
11h and 5min - Average daylight in April:
13h and 4min - Average daylight in May:
15h and 2min - Average daylight in June:
16h and 1min
- Average daylight in July:
15h and 4min - Average daylight in August:
14h and 2min - Average daylight in September:
12h and 4min - Average daylight in October:
10h and 5min - Average daylight in November:
9h and 1min - Average daylight in December:
8h and 2min
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:
4h and 1min - Average sunshine in February:
5h and 2min - Average sunshine in March:
6h and 1min - Average sunshine in April:
7h and 4min - Average sunshine in May:
8h and 2min - Average sunshine in June:
10h and 0min
- Average sunshine in July:
10h and 0min - Average sunshine in August:
8h and 2min - Average sunshine in September:
7h and 3min - Average sunshine in October:
6h and 0min - Average sunshine in November:
4h and 1min - Average sunshine in December:
4h and 2min
The months with the most sunshine are June and July (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).
Average sunshine days
Grentheville, France
- Average sunshine days in January:
9.3 days - Average sunshine days in February:
9.3 days - Average sunshine days in March:
12 days - Average sunshine days in April:
13.3 days - Average sunshine days in May:
12.9 days - Average sunshine days in June:
11.3 days
- Average sunshine days in July:
14 days - Average sunshine days in August:
14.1 days - Average sunshine days in September:
14.8 days - Average sunshine days in October:
12.5 days - Average sunshine days in November:
9.3 days - Average sunshine days in December:
10.9 days
The month with the most sunshine days is September (14.8 days).
The months with the least sunshine days are January, February and November (9.3 days).
Average UV index
Grentheville, France
The months with the highest UV index are 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
Grentheville, France
The months with the most cloud cover are January and November (Cloud cover 59).
The months with the least cloud cover are July, August and September (Cloud cover 40).
Average visibility
Grentheville, France
The months with the highest visibility are February, March, April, July, August, September, October and December (10km).
The months with the lowest visibility are January, May, June and November (9km).
Grentheville, France
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