Buttwil Sunshine Hours by Month
To truly understand a climate, we must look at its sunshine. This page shows the total number of hours of direct sunlight per month and the average hours per day in Buttwil, Aargau, Switzerland. The numbers reflect climate data gathered over a 30-year period, from 1990 to 2020.
Monthly hours of sunshine
Seasonal sunshine in Buttwil varies. It peaks at 230 hours in July and drops to 48 hours in December. The total annual amount of sun is 1705 hours.
Daily hours of sunshine
Seasonal changes in sunshine hours are quite obvious in Buttwil. While July receives considerable daily sunshine with up to 7.7 hours, December marks the darkest time of the year, where sunshine is scarce with only 1.6 hours of sunlight per day.
Average percent of sunshine
On average the sun shines 53% of the time during the day in July, the highest percentage of any month. December has the lowest percentage at 20%.
Buttwil vs Major Cities: Sunshine Compared
Buttwil enjoys an average of 1705 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, Tromsø , Norway, receives only about 1270 hours of sunshine per year, known for the polar night with no sunlight for weeks during winter.
Osaka, Japan, experiences 2010 hours of sunshine annually, with bright, sunny weather in spring and autumn.
Melbourne, Australia, has 2380 hours of sunshine annually, with its famous “four seasons in a day” weather pattern.
Related Climate Data for Buttwil
July, Buttwil’s wettest month, receives 169 mm (6.7 in) of rainfall and has a maximum daytime temperature of 25°C (77°F). During the driest month January you can expect a temperature of 5°C (41°F).
For more detailed insights into the city’s temperatures, check out our Temperature page. To explore more about precipitation patterns, visit our Buttwil Precipitation page.
