Grantley Sunshine Hours by Month
When exploring climate, sunlight hours tell an important story. This page shows the total number of hours of direct sunlight per month and the average hours per day in Grantley, North Yorkshire, United Kingdom. The numbers reflect climate data gathered over a 30-year period, from 1990 to 2020.
Monthly hours of sunshine
Seasonal sunshine in Grantley varies. It peaks at 191 hours in June and drops to 24 hours in December. The total annual amount of sun is 1242 hours.
Daily hours of sunshine
In Grantley, summer days are longer and more sunny, with daily sunshine hours peaking at 6.4 hours in June. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 0.8 hours per day.
Average percent of sunshine
On average the sun shines 37% of the time during the day in June, the highest percentage of any month. December has the lowest percentage at 10%.
Grantley vs Major Cities: Sunshine Compared
Grantley enjoys an average of 1242 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.
In contrast, Reykjavík, Iceland, receives only about 1330 hours of sunshine per year, known for its frequently overcast and rainy skies.
Oslo, Norway, receives approximately 1690 hours of sunshine annually.
Adelaide, Australia, enjoys 2770 hours of sunshine annually, with long, sunny summers.
Related Climate Data for Grantley
June, Grantley’s wettest month, receives 78 mm (3.1 in) of rainfall and has a maximum daytime temperature of 18°C (64°F). During the driest month March you can expect a temperature of 10°C (50°F).
For more detailed insights into the city’s temperatures, check out our Temperature page. To explore more about precipitation patterns, visit our Grantley Precipitation page.
