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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
Climate and monthly weather forecast
Weather in January
January, like December, is another chilly winter month in Grosville, France, with temperature in the range of an average low of 5.9°C (42.6°F) and an average high of 8.7°C (47.7°F). January begins with an average high-temperature of a still frosty 8.7°C (47.7°F), reflecting close similarity to the preceding month. Weather in January »
Weather in February
February, the last month of the winter in Grosville, is another chilly month, with an average temperature ranging between max 8.5°C (47.3°F) and min 5.7°C (42.3°F). The coldest time of the year is February, with temperatures averaging a high of 8.5°C (47.3°F) and a low of 5.7°C (42.3°F). Weather in February »
Weather in March
March, the first month of the spring in Grosville, is also a frosty month, with an average temperature varying between 6.4°C (43.5°F) and 9.8°C (49.6°F). March denotes a minimal variation in the average high-temperature to a still chilly 9.8°C (49.6°F) from February's 8.5°C (47.3°F). Weather in March »
Weather in April
April is a fresh spring month in Grosville, France, with temperature in the range of an average high of 11.8°C (53.2°F) and an average low of 7.8°C (46°F). The commencement of April introduces an average high-temperature of a cool 11.8°C (53.2°F), closely mirroring the preceding month. Weather in April »
Weather in May
The last month of the spring, May, is a moderate month in Grosville, France, with an average temperature fluctuating between 14°C (57.2°F) and 10.2°C (50.4°F). The beginning of May reveals an average high-temperature of a refreshing 14°C (57.2°F), showing minimal deviation from the previous month. Weather in May »
Weather in June
The first month of the summer, June, is a comfortable month in Grosville, France, with an average temperature varying between 12.3°C (54.1°F) and 16.5°C (61.7°F). June's presence records an average high-temperature of an enjoyable 16.5°C (61.7°F), closely mirroring May's climate. Weather in June »
Weather in July
July, the same as June, is another refreshing summer month in Grosville, France, with temperature in the range of an average low of 14.5°C (58.1°F) and an average high of 18.7°C (65.7°F). Grosville experiences a transition to a still refreshing 18.7°C (65.7°F) in average high-temperatures with the arrival of July, not greatly differing from June's 16.5°C (61.7°F). Weather in July »
Weather in August
August, the last month of the summer in Grosville, is another comfortable month, with an average temperature varying between 19.2°C (66.6°F) and 14.9°C (58.8°F). August stands out as Grosville's warmest month, with temperatures ranging between an average high of 19.2°C (66.6°F) and a low of 14.9°C (58.8°F). Weather in August »
Weather in September
September, the first month of the autumn in Grosville, is still a comfortable month, with an average temperature ranging between max 17.8°C (64°F) and min 13.7°C (56.7°F). The beginning of September records an average high-temperature of a still comfortable 17.8°C (64°F), marking a negligible difference from August's 19.2°C (66.6°F). Weather in September »
Weather in October
October, like September, is a moderate autumn month in Grosville, France, with an average temperature ranging between min 12.3°C (54.1°F) and max 15.5°C (59.9°F). October's average high-temperature stands at a still refreshing 15.5°C (59.9°F), showing little deviation from September's 17.8°C (64°F). Weather in October »
Weather in November
The last month of the autumn, November, is another cool month in Grosville, France, with temperature in the range of an average high of 11.9°C (53.4°F) and an average low of 9.5°C (49.1°F). Transition into November subtly marks a drop in the average high-temperature, moderately moving from a refreshing 15.5°C (59.9°F) in October to a fresh 11.9°C (53.4°F). Weather in November »
Weather in December
December, the first month of the winter in Grosville, is still a chilly month, with an average temperature fluctuating between 9.9°C (49.8°F) and 7.5°C (45.5°F). The advent of December brings an average high-temperature of a frosty 9.9°C (49.8°F), almost identical to the preceding month. Weather in December »
Updated: Jun 23, 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
How many days does it rain?
Throughout the year, there are 185.4 rainfall days, and 507mm (19.96") of precipitation is accumulated.
When does it snow?
Months with snowfall are January through March, November and December.
How much does it snow?
Throughout the year, there are 4.4 snowfall days, and 24mm (0.94") of snow is accumulated.
What is the month with the least sunshine in Grosville?
January has the least sunshine of the year, with an average of 3.4h of sunshine.
What is the month with the lowest UV index?
January, February and November, with an average maximum UV index of 2, are months with the lowest UV index.
What are the coldest months?
February stands out as Grosville's coldest month, with temperatures ranging between an average high of 8.5°C (47.3°F) and a low of 5.7°C (42.3°F).
When it does not snow?
In Grosville, snow does not fall in April through October.
What is the driest month?
May is the month with the least rainfall. Rain falls for 12.1 days and accumulates 24mm (0.94") of precipitation.
What is the most humid month?
With an average relative humidity of 83%, June is the most humid month.
When are the longest days?
The month with the longest days is June, with an average of 16h and 12min of daylight.
When is the highest UV index?
June and July, with an average maximum UV index of 5, are months with the highest UV index.
What month has the most sunshine?
The month with the most sunshine is July, with an average of 10.6h of sunshine.
What part of the year is the hottest?
August, having an average high-temperature of 19.2°C (66.6°F) and an average low-temperature of 14.9°C (58.8°F), is the warmest month.
What is the least humid month?
The months with the lowest humidity are September, October and December, with an average relative humidity of 80%.
When is Daylight Saving Time (DST)?
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 wettest month?
December is the month with the most rainfall. Rain falls for 19.9 days and accumulates 67mm (2.64") of precipitation.
What is the snowiest month?
December is the month with the most snowfall. Snow falls for 0.5 days and accumulates 8mm (0.31") of snow.
What is the month with the shortest days?
The month with the shortest days is December, with an average of 8h and 12min of daylight.
Average temperature
Grosville, France
The warmest month (with the highest average high temperature) is August (19.2°C).
The month with the lowest average high temperature is February (8.5°C).
The month with the highest average low temperature is August (14.9°C).
The coldest month (with the lowest average low temperature) is February (5.7°C).
Average pressure
Grosville, France
- Average pressure in January:
1016.1mbar - Average pressure in February:
1015.2mbar - Average pressure in March:
1016.2mbar - Average pressure in April:
1015.7mbar - Average pressure in May:
1017.3mbar - Average pressure in June:
1016.8mbar
- Average pressure in July:
1016.6mbar - Average pressure in August:
1016.2mbar - Average pressure in September:
1017.8mbar - Average pressure in October:
1015.9mbar - Average pressure in November:
1011.6mbar - Average pressure in December:
1016.5mbar
The month with the highest atmospheric pressure is September (1017.8mbar).
The month with the lowest atmospheric pressure is November (1011.6mbar).
Average wind speed
Grosville, France
- Average wind speed in January:
27.4km/h - Average wind speed in February:
27.7km/h - Average wind speed in March:
24.8km/h - Average wind speed in April:
20.4km/h - Average wind speed in May:
19.9km/h - Average wind speed in June:
19.1km/h
- Average wind speed in July:
18.4km/h - Average wind speed in August:
18.4km/h - Average wind speed in September:
20.5km/h - Average wind speed in October:
23.1km/h - Average wind speed in November:
27.3km/h - Average wind speed in December:
29km/h
The windiest month (with the highest average wind speed) is December (29km/h).
The calmest months (with the lowest average wind speed) are July and August (18.4km/h).
Average humidity
Grosville, France
The month with the highest relative humidity is June (83%).
The months with the lowest relative humidity are September, October and December (80%).
Average rainfall
Grosville, France
The wettest month (with the highest rainfall) is December (67mm).
The driest month (with the least rainfall) is May (24mm).
Average rainfall days
Grosville, France
- Average rainfall days in January:
18.7 days - Average rainfall days in February:
15.8 days - Average rainfall days in March:
15 days - Average rainfall days in April:
12.5 days - Average rainfall days in May:
12.1 days - Average rainfall days in June:
12.5 days
- Average rainfall days in July:
13.3 days - Average rainfall days in August:
15.9 days - Average rainfall days in September:
13.7 days - Average rainfall days in October:
17.3 days - Average rainfall days in November:
18.7 days - Average rainfall days in December:
19.9 days
The month with the highest number of rainy days is December (19.9 days).
The month with the least rainy days is May (12.1 days).
Average snowfall
Grosville, France
The month with the highest snowfall is December (8mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days
Grosville, France
- Average snowfall days in January:
1.3 days - Average snowfall days in February:
1.3 days - Average snowfall days in March:
0.8 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:
0.5 days - Average snowfall days in December:
0.5 days
The months with the highest number of snowfall days are January and February (1.3 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Grosville, France
- Average daylight in January:
8h and 4min - Average daylight in February:
10h and 1min - Average daylight in March:
11h and 5min - Average daylight in April:
13h and 5min - Average daylight in May:
15h and 2min - Average daylight in June:
16h and 1min
- Average daylight in July:
15h and 5min - 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 1min
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 12min).
- Average sunshine in January:
3h and 2min - Average sunshine in February:
5h and 1min - Average sunshine in March:
6h and 1min - Average sunshine in April:
7h and 5min - Average sunshine in May:
9h and 1min - Average sunshine in June:
10h and 2min
- Average sunshine in July:
10h and 4min - Average sunshine in August:
8h and 3min - Average sunshine in September:
7h and 2min - Average sunshine in October:
5h and 5min - Average sunshine in November:
3h and 5min - Average sunshine in December:
3h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 3h and 24min).
Average sunshine days
Grosville, France
- Average sunshine days in January:
7.7 days - Average sunshine days in February:
7.8 days - Average sunshine days in March:
12.5 days - Average sunshine days in April:
13.8 days - Average sunshine days in May:
16.8 days - Average sunshine days in June:
15.1 days
- Average sunshine days in July:
15.3 days - Average sunshine days in August:
11.6 days - Average sunshine days in September:
12.8 days - Average sunshine days in October:
9.5 days - Average sunshine days in November:
6.9 days - Average sunshine days in December:
8.4 days
The month with the most sunshine days is May (16.8 days).
The month with the least sunshine days is November (6.9 days).
Average UV index
Grosville, 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 and November (UV index 2).
Average cloud cover
Grosville, France
The months with the most cloud cover are January, November and December (Cloud cover 62).
The month with the least cloud cover is July (Cloud cover 38).
Average visibility
Grosville, France
The months with the highest visibility are February, March, April, May, June, July, August, September, October and November (10km).
The months with the lowest visibility are January and December (9km).
