Best time to go to Grandvilliers Average weather of Grandvilliers, Picardy

When is the best time to go to Grandvilliers?

When is the best time to go to Grandvilliers? Here's some information to help you in your decision:

The best months for good weather in Grandvilliers are May, June, July, August and September
On average, the warmest months are July and August
January is the coldest month of the year
The rainiest months are May, June, July, August and December

Annual weather in Grandvilliers

For full information about the climate and weather in Grandvilliers a specific month, click on the corresponding line below:

Month			Our opinion
January	36°F/43°F	3.4in	very bad weather	Grandvilliers in january
February	38°F/47°F	3in	very bad weather	Grandvilliers in february
March	40°F/52°F	2.4in	very bad weather	Grandvilliers in march
April	45°F/59°F	2.4in	tolerable weather	Grandvilliers in april
May	50°F/63°F	3.7in	good weather	Grandvilliers in may
June	58°F/70°F	4.4in	good weather	Grandvilliers in june
July	59°F/74°F	3.8in	good weather	Grandvilliers in july
August	59°F/76°F	3.6in	good weather	Grandvilliers in august
September	54°F/70°F	2.1in	good weather	Grandvilliers in september
October	49°F/61°F	2.9in	tolerable weather	Grandvilliers in october
November	43°F/52°F	3.3in	bad weather	Grandvilliers in november
December	40°F/45°F	4.2in	very bad weather	Grandvilliers in december

Weather and climate in Grandvilliers

Grandvilliers enjoys a temperate oceanic climate (with warm summer) in accordance with the Köppen-Geiger classification. The yearly average maximum temperature in Grandvilliers is 59°F (ranging from 43°F in january to 76°F in august). Annual rainfall is 38.9in, with a minimum of 2.1in in september and a maximum of 4.4in in june.

Between january and february the climate is very unfavorable. the thermometer goes up to 47°F°C and it rains in february about 3in.
In march the climate is bad. The record temperature this month is 70°F and it rains about 14% of the time in march.
From april to august the climate is okay. The temperature rises to 76°F and, in august, 6 days of rain are expected.
In september the climate is good. At lunchtime, it's 68°F in average and you can expect to have 2.1in of rainfall/month during this period.
In the month of october the climate is not good, but still OK. By early evening, the temperature averages 54°F and it rains about 12% of the time in october.
In november the climate is unfavorable. In average, on the morning it is 45°F and you can expect to have 3.3in of rainfall/month during this period.
In the month of december the climate is the worst possible. The temperature rises to 45°F and it rains in december about 4.2in.

Charts: temperature and rainfall in Grandvilliers

In the charts below, you can see the following seasonal norms for the city of Grandvilliers: the minimum and maximum outdoor temperature, the risk and amount of monthly rainfall, daily average sunshine, and relative humidity for each month of the year.

Outside temperature

Precipitation (rainfall)

Daily sunshine hours

Humidity

Peak visitor numbers and tourist seasons in Grandvilliers

Find out when Grandvilliers has its high tourist season (the period when the influx of tourists is highest) and off-peak tourist season using our data and figures.

Tourist seasons in Grandvilliers

Very low season in Grandvilliers
The months with the lowest number of tourists are: November.
Low season in Grandvilliers
The months with low numbers of tourists are: January, February, June, July, August, October and December.
High season in Grandvilliers
The number of visitors to Grandvilliers is high in: March, April and September.
Peak season in Grandvilliers
The largest number of tourists visiting Grandvilliers is during: May.

Figure: Visitor index for Grandvilliers month by month

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Average prices of hotels in Grandvilliers month by month

Generally, October is the month with the lowest hotel prices in Grandvilliers. So this is a great time to save on your holiday! In contrast, August is statistically the most expensive month of the year for hotels.