ClimateForecastSeptemberOctober >>

Weather in September in Canton of Solothurn

Thinking about venturing to Canton of Solothurn this September and curious about the weather conditions to expect? This page holds all the key information you seek, responding to your question:

What is the weather like in Canton of Solothurn in September?

Canton of Solothurn is a region in Switzerland. September in Canton of Solothurn generally has pleasant temperatures, with high precipitation.

Temperatures

You can expect pleasant maximum daytime temperatures of around 20°C and nighttime temperatures around 10°C in Solothurn.

Precipitation

In September, precipitation varies across different areas. From high rainfall in Dornach with an average of 102 mm to high rainfall in Olten with 117 mm.

Average sunshine

Solothurn enjoys a balanced 176 hours of sunlight. Ensuring it's neither too overcast nor too sunny.

To learn more about the conditions in specific areas of Canton of Solothurn in September, check out the map below. For more details on the yearly weather, visit our Canton of Solothurn climate page.

Where to go in Canton of Solothurn in September

Find more information for the most popular destinations in the Canton of Solothurn on the map below. Click on a destination dot for more detailes.

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

Popular destinations

What is the weather like in September for the 5 most popular destinations in Canton of Solothurn?

Solothurn

In September Solothurn generally has pleasant temperatures with maximum daytime temperatures around 20°C, minimum nighttime temperatures around 10°C and high monthly rainfall. So on average the conditions are pleasant that month.

Solothurn
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
24°C 
14°C 
227 hours 
148 mm 
16 days 
20°C 
10°C 
176 hours 
114 mm 
13 days 
October   >> October
>>  
15°C 
6°C 
121 hours 
103 mm 
13 days 
Climate in Solothurn

Olten

In September Olten generally has pleasant temperatures with maximum daytime temperatures around 20°C, minimum nighttime temperatures around 10°C and high monthly rainfall. So on average the conditions are pleasant that month.

Olten
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
24°C 
14°C 
216 hours 
153 mm 
16 days 
20°C 
10°C 
162 hours 
117 mm 
13 days 
October   >> October
>>  
15°C 
6°C 
108 hours 
101 mm 
13 days 
Climate in Olten

Zuchwil

In September Zuchwil generally has pleasant temperatures with maximum daytime temperatures around 20°C, minimum nighttime temperatures around 10°C and high monthly rainfall. So on average the conditions are pleasant that month.

Zuchwil
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
24°C 
14°C 
227 hours 
147 mm 
16 days 
20°C 
10°C 
176 hours 
114 mm 
13 days 
October   >> October
>>  
15°C 
6°C 
121 hours 
102 mm 
13 days 
Climate in Zuchwil

Egerkingen

In September Egerkingen generally has pleasant temperatures with maximum daytime temperatures around 20°C, minimum nighttime temperatures around 10°C and high monthly rainfall. So on average the conditions are pleasant that month.

Egerkingen
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
25°C 
14°C 
216 hours 
147 mm 
16 days 
20°C 
10°C 
162 hours 
111 mm 
13 days 
October   >> October
>>  
15°C 
6°C 
108 hours 
99 mm 
13 days 
Climate in Egerkingen

Grenchen

In September Grenchen generally has pleasant temperatures with maximum daytime temperatures around 20°C, minimum nighttime temperatures around 10°C and high monthly rainfall. So on average the conditions are pleasant that month.

Grenchen
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
24°C 
14°C 
227 hours 
149 mm 
16 days 
20°C 
10°C 
176 hours 
116 mm 
13 days 
October   >> October
>>  
15°C 
6°C 
121 hours 
106 mm 
13 days 
Climate in Grenchen

Is your destination not in the list? Have a look at other destinations in Canton of Solothurn, in Switzerland.

Is September the best time to visit Canton of Solothurn?

We believe that September is one of the best times to visit Canton of Solothurn with overall pleasant weather in Solothurn. It's worth noting that weather conditions might differ depending on the location you visit.

Generally speaking, June, July, August and September provide pleasant weather in Solothurn. In contrast, January, February, November and December tend to have poor weather conditions.

Interested in more climate information?

We have much more information about the climate in Canton of Solothurn. Interested in the weather conditions in a specific month? Select the month below.

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  • Weather and climate has detailed information for every country in the world. Are you going to Switzerland? Get detailed historical weather averages for many cities in Switzerland.

    Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.