Average Monthly Sunshine in Grignan

The graphs on this page shows the average number of hours per month and per day that Grignan receives direct sunlight. The numbers are calculated over a 30-year period to provide a reliable average.

Monthly hours of sunshine

Those who love seasonal contrasts will appreciate Grignan. Expect long, bright days with 325 hours in July and darker periods with just 90 hours in December. The total annual amount of sun is 2411 hours.

Daily hours of sunshine

In Grignan, summer days are longer and more sunny, with daily sunshine hours peaking at 10.8 hours in July. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 3.0 hours.

Grignan’s total hours of sunshine compared to other major cities

Grignan enjoys an average of 2411 hours of sunshine annually. Let’s compare this with some popular tourist destinations:

In Lisbon, Portugal, there are approximately 2801 hours of sunshine annually, highlighting its warm and sunny Mediterranean climate.

Boston, USA, enjoys 2629 hours of sunshine annually, with distinct seasons and many bright, sunny days.

Osaka, Japan, experiences 2010 hours of sunshine annually, with bright, sunny weather in spring and autumn.

In Tokyo, Japan, the average annual sunshine is 1930 hours, with sunny periods between rainy seasons.

Other climate information

November, Grignan’s wettest month, receives 35 mm of rainfall and has a maximum daytime temperature of 14°C. During the driest month July you can expect a temperature of 30°C.

For more detailed insights into the city’s temperatures, check out our Temperature page. To explore more about precipitation patterns, visit our Grignan Precipitation page.