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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 a frosty winter month in Gruchet-le-Valasse, France, with an average temperature varying between 8.1°C (46.6°F) and 5.5°C (41.9°F). The coldest period, with an average high-temperature of 8.1°C (46.6°F), falls in January and February. Weather in January »
Weather in February
February, the last month of the winter in Gruchet-le-Valasse, is also a frosty month, with an average temperature ranging between max 8.1°C (46.6°F) and min 5.2°C (41.4°F). January and February, with an average high-temperature of 8.1°C (46.6°F), are the coldest months. Weather in February »
Weather in March
The first month of the spring, March, is still a chilly month in Gruchet-le-Valasse, France, with an average temperature ranging between max 9.6°C (49.3°F) and min 6.5°C (43.7°F). With the onset of March, Gruchet-le-Valasse's average high-temperature clocks in at a still frosty 9.6°C (49.3°F), showing a minor fluctuation from the previous month. Weather in March »
Weather in April
April is a fresh spring month in Gruchet-le-Valasse, France, with temperature in the range of an average high of 11.8°C (53.2°F) and an average low of 8.3°C (46.9°F). Gruchet-le-Valasse starts April with an average high-temperature of a cool 11.8°C (53.2°F), hinting at a minimal fluctuation from March. Weather in April »
Weather in May
May, the last month of the spring in Gruchet-le-Valasse, is a refreshing month, with an average temperature ranging between min 10.6°C (51.1°F) and max 13.8°C (56.8°F). With May's arrival, Gruchet-le-Valasse notes an average high-temperature of a moderate 13.8°C (56.8°F), closely following the trend of the preceding month. Weather in May »
Weather in June
June, the first month of the summer in Gruchet-le-Valasse, is an enjoyable month, with an average temperature varying between 13.2°C (55.8°F) and 16.7°C (62.1°F). With the onset of June, the average high-temperature stands at a still refreshing 16.7°C (62.1°F), closely aligned with May's 13.8°C (56.8°F). Weather in June »
Weather in July
July, the same as June, is another refreshing summer month in Gruchet-le-Valasse, France, with an average temperature varying between 18.6°C (65.5°F) and 15.2°C (59.4°F). Gruchet-le-Valasse, France, experiences a recorded average high-temperature of a still comfortable 18.6°C (65.5°F) in July, closely aligned with June's 16.7°C (62.1°F). Weather in July »
Weather in August
The last month of the summer, August, is another comfortable month in Gruchet-le-Valasse, France, with an average temperature fluctuating between 19.3°C (66.7°F) and 16°C (60.8°F). August, on average, is the warmest month, registering a high temperature of 19.3°C (66.7°F) and a low of 16°C (60.8°F). Weather in August »
Weather in September
The first month of the autumn, September, is still a refreshing month in Gruchet-le-Valasse, France, with an average temperature fluctuating between 17.9°C (64.2°F) and 14.6°C (58.3°F). Gruchet-le-Valasse's transition from August to September introduces an average high-temperature of a still enjoyable 17.9°C (64.2°F), marking an insignificant variation from the 19.3°C (66.7°F). Weather in September »
Weather in October
October, the same as September, in Gruchet-le-Valasse, France, is another mild autumn month, with an average temperature varying between 15.7°C (60.3°F) and 12.5°C (54.5°F). Gruchet-le-Valasse experiences a minor change to a still refreshing 15.7°C (60.3°F) in average high-temperature during October, closely reflecting September. Weather in October »
Weather in November
The last month of the autumn, November, is another cool month in Gruchet-le-Valasse, France, with an average temperature fluctuating between 9.2°C (48.6°F) and 11.8°C (53.2°F). The advent of November brings a subtle shift in temperature, with the average high moving from a refreshing 15.7°C (60.3°F) in October to a fresh 11.8°C (53.2°F). Weather in November »
Weather in December
The first month of the winter, December, is also a frosty month in Gruchet-le-Valasse, France, with an average temperature fluctuating between 6.9°C (44.4°F) and 9.4°C (48.9°F). Gruchet-le-Valasse, France, records an average high-temperature of a chilly 9.4°C (48.9°F) in December, closely mirroring the climate of the previous month. Weather in December »
Updated: Feb 9, 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 month in Gruchet-le-Valasse?
January and February, with an average high-temperature of 8.1°C (46.6°F), are marked as the coldest months in Gruchet-le-Valasse, France.
How much does it rain in Gruchet-le-Valasse?
Throughout the year, there are 185.9 rainfall days, and 521mm (20.51") of precipitation is accumulated.
When does it snow in Gruchet-le-Valasse?
January through April and December are months with snowfall in Gruchet-le-Valasse.
What is the snowiest month in Gruchet-le-Valasse?
The month with the most snowfall in Gruchet-le-Valasse is January, when snow falls for 1.7 days and typically aggregates up to 6mm (0.24") of snow.
How many days does it snow in Gruchet-le-Valasse?
Throughout the year, in Gruchet-le-Valasse, France, there are 4.9 snowfall days, and 15mm (0.59") of snow is accumulated.
What are the months with the lowest UV index in Gruchet-le-Valasse?
January, February and November, with an average maximum UV index of 2, are months with the lowest UV index.
What is the driest month in Gruchet-le-Valasse?
April is the month with the least rainfall. Rain falls for 12.6 days and accumulates 25mm (0.98") of precipitation.
When it does not snow in Gruchet-le-Valasse?
In Gruchet-le-Valasse, snow does not fall in May through November.
What is the most humid month in Gruchet-le-Valasse?
With an average relative humidity of 83%, June is the most humid month in Gruchet-le-Valasse, France.
When are the longest days in Gruchet-le-Valasse?
The month with the longest days is June, with an average of 16h and 12min of daylight.
What month has the most sunshine in Gruchet-le-Valasse?
The month with the most sunshine in Gruchet-le-Valasse, France, is June, with an average of 10.3h of sunshine.
When is the highest UV index in Gruchet-le-Valasse?
The months with the highest UV index in Gruchet-le-Valasse, France, are June through August, with an average maximum UV index of 5.
What time of the year is the hottest in Gruchet-le-Valasse?
With its average high temperature of 19.3°C (66.7°F) and a low of 16°C (60.8°F), August is regarded as the warmest month.
What is the least humid month in Gruchet-le-Valasse?
The least humid month in Gruchet-le-Valasse, France, is September, with an average relative humidity of 78%.
When is Daylight Saving Time (DST) in Gruchet-le-Valasse?
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends in Gruchet-le-Valasse, 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.
What is the rainiest month in Gruchet-le-Valasse?
The months with the most rainfall are November and December, with an average 58mm (2.28") of precipitation.
What is the month with the least sunshine in Gruchet-le-Valasse?
With an average of 3.9h of sunshine, November has the least sunshine of the year in Gruchet-le-Valasse, France.
What is the month with the shortest days in Gruchet-le-Valasse?
With an average of 8h and 12min of daylight, December has the shortest days of the year in Gruchet-le-Valasse.
Average temperature
Gruchet-le-Valasse, France
The warmest month (with the highest average high temperature) is August (19.3°C).
The months with the lowest average high temperature are January and February (8.1°C).
The month with the highest average low temperature is August (16°C).
The coldest month (with the lowest average low temperature) is February (5.2°C).
Average pressure
Gruchet-le-Valasse, France
- Average pressure in January:
1016.6mbar - Average pressure in February:
1015.5mbar - Average pressure in March:
1016.3mbar - Average pressure in April:
1015.7mbar - Average pressure in May:
1017.2mbar - Average pressure in June:
1016.8mbar
- Average pressure in July:
1016.6mbar - Average pressure in August:
1016.4mbar - Average pressure in September:
1018mbar - Average pressure in October:
1016.3mbar - Average pressure in November:
1012.2mbar - Average pressure in December:
1017mbar
The month with the highest atmospheric pressure is September (1018mbar).
The month with the lowest atmospheric pressure is November (1012.2mbar).
Average wind speed
Gruchet-le-Valasse, France
- Average wind speed in January:
27.4km/h - Average wind speed in February:
27.3km/h - Average wind speed in March:
23.6km/h - Average wind speed in April:
19.5km/h - Average wind speed in May:
19.3km/h - Average wind speed in June:
18.6km/h
- Average wind speed in July:
18km/h - Average wind speed in August:
18km/h - Average wind speed in September:
20.2km/h - Average wind speed in October:
23.7km/h - Average wind speed in November:
27.3km/h - Average wind speed in December:
29.2km/h
The windiest month (with the highest average wind speed) is December (29.2km/h).
The calmest months (with the lowest average wind speed) are July and August (18km/h).
Average humidity
Gruchet-le-Valasse, France
The month with the highest relative humidity is June (83%).
The month with the lowest relative humidity is September (78%).
Average rainfall
Gruchet-le-Valasse, France
The wettest months (with the highest rainfall) are November and December (58mm).
The driest month (with the least rainfall) is April (25mm).
Average rainfall days
Gruchet-le-Valasse, France
- Average rainfall days in January:
17.6 days - Average rainfall days in February:
14.6 days - Average rainfall days in March:
14.8 days - Average rainfall days in April:
12.6 days - Average rainfall days in May:
13.8 days - Average rainfall days in June:
13.5 days
- Average rainfall days in July:
15 days - Average rainfall days in August:
16.5 days - Average rainfall days in September:
14 days - Average rainfall days in October:
17.5 days - Average rainfall days in November:
17.5 days - Average rainfall days in December:
18.5 days
The month with the highest number of rainy days is December (18.5 days).
The month with the least rainy days is April (12.6 days).
Average snowfall
Gruchet-le-Valasse, France
The month with the highest snowfall is January (6mm).
The months with the least snowfall are May, June, July, August, September, October and November (0mm).
Average snowfall days
Gruchet-le-Valasse, France
- Average snowfall days in January:
1.7 days - Average snowfall days in February:
1.2 days - Average snowfall days in March:
0.8 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:
0.3 days - Average snowfall days in December:
0.6 days
The month with the highest number of snowfall days is January (1.7 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Gruchet-le-Valasse, 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:
4h and 0min - Average sunshine in February:
5h and 1min - Average sunshine in March:
6h and 2min - Average sunshine in April:
8h and 0min - Average sunshine in May:
8h and 4min - Average sunshine in June:
10h and 2min
- Average sunshine in July:
10h and 1min - Average sunshine in August:
8h and 3min - Average sunshine in September:
7h and 2min - Average sunshine in October:
5h and 4min - Average sunshine in November:
3h and 5min - Average sunshine in December:
4h and 0min
The month with the most sunshine is June (Average sunshine: 10h and 18min).
The month with the least sunshine is November (Average sunshine: 3h and 54min).
Average sunshine days
Gruchet-le-Valasse, France
- Average sunshine days in January:
10 days - Average sunshine days in February:
10.3 days - Average sunshine days in March:
13.1 days - Average sunshine days in April:
14.2 days - Average sunshine days in May:
14.3 days - Average sunshine days in June:
13.2 days
- Average sunshine days in July:
12.8 days - Average sunshine days in August:
10.8 days - Average sunshine days in September:
13.1 days - Average sunshine days in October:
10.8 days - Average sunshine days in November:
9.1 days - Average sunshine days in December:
8.9 days
The month with the most sunshine days is May (14.3 days).
The month with the least sunshine days is December (8.9 days).
Average UV index
Gruchet-le-Valasse, 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 and November (UV index 2).
Average cloud cover
Gruchet-le-Valasse, France
The months with the most cloud cover are November and December (Cloud cover 61).
The month with the least cloud cover is July (Cloud cover 39).
Average visibility
Gruchet-le-Valasse, France
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is January (9km).
