Average Monthly Sunshine in Daejeon

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

Monthly hours of sunshine

Across the seasons, sunshine hours in Daejeon vary. From a high of 225 hours in May, to a low of 142 hours in July, the city offers a balanced mix of sunny and overcast days. The total annual sunshine amounts to 2150 hours.

Daily hours of sunshine

This means you will experience moderate variation in sunshine hours throughout the year. With 7.5 hours daily sunshine in May, it dips to 4.7 hours in July.

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

Daejeon enjoys an average of 2150 hours of sunshine annually. Let’s compare this with some popular tourist destinations:

The city of Rome, Italy, experiences 2470 hours of sunshine annually, adding to its charm as a year-round tourist destination.

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.

Other climate information

July, Daejeon’s wettest month, receives 211 mm of rainfall and has a maximum daytime temperature of 30°C. During the driest month January you can expect a temperature of 5°C.

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