Average Monthly Sunshine in Dyffryn

The graphs on this page shows the average number of hours per month and per day that Dyffryn 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 Dyffryn. Expect long, bright days with 169 hours in May and darker periods with just 26 hours in December. The total annual amount of sun is 1192 hours.

Daily hours of sunshine

In Dyffryn, summer days are longer and more sunny, with daily sunshine hours peaking at 5.6 hours in May. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 0.9 hours per day.

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

Dyffryn enjoys an average of 1192 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.

Manchester, UK, experiences just around 1420 hours of sunshine annually.

In Chicago, USA, the annual sunshine averages 2520 hours, contributing to its humid continental climate.

Adelaide, Australia, enjoys 2770 hours of sunshine annually, with long, sunny summers.

Other climate information

December, Dyffryn’s wettest month, receives 101 mm of rainfall and has a maximum daytime temperature of 9°C. During the driest month April you can expect a temperature of 12°C.

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