When is the best time to go to Grandson
The chart above shows the best time of year to visit Grandson, Switzerland. These are based on an analysis of weather averages such as temperature, rainfall and number of hours of sunshine. These ratings are based solely on the climate and do not take into account other factors such as accommodation prices and how busy it is likely to be.
Average temperatures in Grandson
Grandson weather by month
Please note our recommendations for when to visit Grandson are based solely on the weather and do not take into accounts accommodation prices, how busy it will be and what events are on.
January
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 2°C | 81mm | 2.2hrs | 10.2hrs |
The weather in January in Grandson is characteristically cold and a little damp.
Based on weather alone, this is probably a time of year to avoid going to Grandson for your holidays. The weather is often pretty bad and not conducive to spending time outdoors.
January is in the winter in Grandson and is typically the coldest month of the year. Daytime maximum temperatures average around a freezing 2°C (36°F), whilst at night -4°C (26°F) is normal.
On average January is the driest month of the year in Grandson with around 81mm 3.2 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 16 days, although this may vary considerably.
On the flip side this corresponds to an average of 2.2 hours of sunshine per day.
February
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 4°C | 74mm | 3.4hrs | 11.4hrs |
February in Grandson is generally reasonably dry with the temperature being cool.
Based on weather alone, this is probably a time of year to avoid going to Grandson for your holidays. The weather is often relatively bad and not conducive to spending time outdoors.
February is in the winter in Grandson and is typically the 2nd coldest month of the year. Daytime maximum temperatures average around a cold 4°C (40°F), whilst at night -3°C (28°F) is normal.
On average February is the 2nd driest month of the year in Grandson with around 74mm 2.9 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 14 days, although this may vary considerably.
On the flip side this corresponds to an average of 3.4 hours of sunshine per day.
Grandson weather in February »
March
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 7°C | 73mm | 4.6hrs | 12.8hrs |
The weather in March in Grandson is characteristically cool and reasonably dry.
Based on weather alone, this is probably a time of year to avoid going to Grandson for your holidays. The weather is often pretty bad and not conducive to spending time outdoors.
March is in the spring in Grandson and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around a cold 8°C (47°F), whilst at night -0°C (32°F) is normal.
On average March is the 3rd driest month of the year in Grandson with around 73mm 2.9 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 16 days, although this may vary considerably.
On the flip side this corresponds to an average of 4.6 hours of sunshine per day.
April
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 11°C | 73mm | 5.8hrs | 14.6hrs |
Grandson's weather in April is typically cool and reasonably dry in nature.
Although outside the main holiday season, there is still plenty of pretty acceptable weather around this time of year. This makes it an okay time to visit Grandson.
April is in the spring in Grandson and is typically the 4th coldest month of the year. Daytime maximum temperatures average around a cool 13°C (55°F), whilst at night 3°C (37°F) is normal.
On average April is the 4th driest month of the year in Grandson with around 73mm 2.9 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 16 days, although this may vary considerably.
On the flip side this corresponds to an average of 5.8 hours of sunshine per day.
May
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 15°C | 84mm | 6.3hrs | 16.1hrs |
May is a a little damp month in Grandson and the temperature is generally mild.
Although outside the main holiday season, there is still plenty of reasonably acceptable weather around this time of year. This makes it an okay time to visit Grandson.
May is in the spring in Grandson and is typically the 5th coldest month of the year. Daytime maximum temperatures average around a cool 17°C (62°F), whilst at night 7°C (44°F) is normal.
On average May is the 5th driest month of the year in Grandson with around 84mm 3.3 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 18 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.3 hours of sunshine per day.
June
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 18°C | 100mm | 7.6hrs | 10.2hrs |
Grandson's weather in June is typically mild and damp in nature.
Although outside the main holiday season, there is still plenty of pretty acceptable weather around this time of year. This makes it a good time to visit Grandson.
June is in the summer in Grandson and is typically the 6th coldest month of the year. Daytime maximum temperatures average around 21°C (69°F), whilst at night 10°C (50°F) is normal.
On average June is the 6th driest month of the year in Grandson with around 100mm 3.9 inches of rain making it a damp time to visit. This rainfall is typically spread over 16 days, although this may vary considerably.
On the flip side this corresponds to an average of 7.6 hours of sunshine per day.
July
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 21°C | 82mm | 8.7hrs | 11.4hrs |
July in Grandson is generally a little damp with the temperature being mild.
It is perhaps the perfect month to visit Grandson, with some extremely good weather at this time of year.
July is in the summer in Grandson and is typically the 6th warmest month of the year. Daytime maximum temperatures average around a comfortable 23°C (73°F), whilst at night 12°C (53°F) is normal.
On average July is the 6th wettest month of the year in Grandson with around 82mm 3.2 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 14 days, although this may vary considerably.
On the flip side this corresponds to an average of 8.7 hours of sunshine per day.
August
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 20°C | 105mm | 7.7hrs | 12.8hrs |
The weather in August in Grandson is characteristically mild and damp.
It is perhaps a good month to visit Grandson, with some inordinately good weather at this time of year.
August is in the summer in Grandson and is typically the 5th warmest month of the year. Daytime maximum temperatures average around 22°C (72°F), whilst at night 11°C (52°F) is normal.
On average August is the 5th wettest month of the year in Grandson with around 105mm 4.1 inches of rain making it a damp time to visit. This rainfall is typically spread over 15 days, although this may vary considerably.
On the flip side this corresponds to an average of 7.7 hours of sunshine per day.
September
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 17°C | 88mm | 6.5hrs | 14.6hrs |
Grandson's weather in September is typically mild and a little damp in nature.
It is perhaps a good month to visit Grandson, with some surprisingly good weather at this time of year.
September is in the fall / autumn in Grandson and is typically the 4th warmest month of the year. Daytime maximum temperatures average around 19°C (66°F), whilst at night 9°C (48°F) is normal.
On average September is the 4th wettest month of the year in Grandson with around 88mm 3.5 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 13 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.5 hours of sunshine per day.
Grandson weather in September »
October
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 12°C | 69mm | 4.4hrs | 16.1hrs |
October is a reasonably dry month in Grandson and the temperature is generally cool.
Although outside the main holiday season, there is still plenty of fairly acceptable weather around this time of year. This makes it an okay time to visit Grandson.
October is in the fall / autumn in Grandson and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a cool 14°C (56°F), whilst at night 5°C (42°F) is normal.
On average October is the 3rd wettest month of the year in Grandson with around 69mm 2.7 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 13 days, although this may vary considerably.
On the flip side this corresponds to an average of 4.4 hours of sunshine per day.
November
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 7°C | 98mm | 2.7hrs | 10.2hrs |
The weather in November in Grandson is characteristically cool and a little damp.
Based on weather alone, this is probably a time of year to avoid going to Grandson for your holidays. The weather is often not a good and not conducive to spending time outdoors.
November is in the fall / autumn in Grandson and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a cold 7°C (45°F), whilst at night 1°C (34°F) is normal.
On average November is the 2nd wettest month of the year in Grandson with around 98mm 3.8 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 14 days, although this may vary considerably.
On the flip side this corresponds to an average of 2.7 hours of sunshine per day.
Grandson weather in November »
December
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 3°C | 84mm | 2.2hrs | 11.4hrs |
December in Grandson is generally a little damp with the temperature being cool.
Based on weather alone, this is probably a time of year to avoid going to Grandson for your holidays. The weather is often relatively bad and not conducive to spending time outdoors.
December is in the winter in Grandson and is typically the warmest month of the year. Daytime maximum temperatures average around a cold 3°C (37°F), whilst at night -3°C (27°F) is normal.
On average December is the wettest month of the year in Grandson with around 84mm 3.3 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 15 days, although this may vary considerably.
On the flip side this corresponds to an average of 2.2 hours of sunshine per day.
Other monthly averages
Grandson weather stats
| Hottest month: | July | 22.7°C 72.9°F |
|---|---|---|
| Driest month: | October | 69mm 2.7ins |
| Sunniest month: | July | 8.7hrs |
| Coldest month: | January | 2.1°C 35.8°F |
| Wettest month: | August | 105mm 4.1ins |
| Warmest sea: | August | 22.6°C 72.7°F |
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