Best time to go to Grenchen Average weather of Grenchen, Switzerland

When is the best time to go to Grenchen?

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

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

Annual weather in Grenchen

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

Month			Our opinion
January	29°F/38°F	5.6in	very bad weather	Grenchen in january
February	31°F/40°F	4.7in	very bad weather	Grenchen in february
March	36°F/50°F	4.4in	very bad weather	Grenchen in march
April	45°F/59°F	4.5in	tolerable weather	Grenchen in april
May	52°F/65°F	8in	tolerable weather	Grenchen in may
June	61°F/72°F	7.6in	tolerable weather	Grenchen in june
July	63°F/76°F	7.1in	good weather	Grenchen in july
August	63°F/76°F	6.3in	good weather	Grenchen in august
September	54°F/70°F	4.3in	good weather	Grenchen in september
October	45°F/59°F	4.8in	tolerable weather	Grenchen in october
November	40°F/49°F	5.1in	very bad weather	Grenchen in november
December	32°F/41°F	7.1in	very bad weather	Grenchen in december

Weather and climate in Grenchen

Grenchen enjoys a temperate oceanic climate (with warm summer) in accordance with the Köppen-Geiger classification. The yearly average maximum temperature in Grenchen is 58°F (ranging from 38°F in january to 76°F in august). Annual rainfall is 69.4in, with a minimum of 4.3in in september and a maximum of 8in in may.

From january to march the climate is the worst possible. By early evening, the temperature averages 40°F.
From april to july the climate is correct. The record temperature this month is 95°F and you can expect to have 7.1in of rainfall/month during this period.
From august to september the climate is favorable. By early evening, the temperature averages 56°F and it rains about 4.3in each month.
In the month of october the climate is passable, but still OK. It is for example 59°F as maximum temperature in october and you can expect to have 4.8in of rainfall/month during this period.
Between november and december the climate is very bad. The record temperature this month is 58°F and you can expect to have 7.1in of rainfall/month during this period.

Charts: temperature and rainfall in Grenchen

In the charts below, you can see the following seasonal norms for the city of Grenchen: 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 Grenchen

Find out when Grenchen 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 Grenchen

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

Figure: Visitor index for Grenchen month by month

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Best time for low prices in Grenchen

Average prices of hotels in Grenchen month by month

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