Łomża Sunshine Hours by Month

Sunshine plays a big role in understanding the climate of a city. This page shows the total number of hours of direct sunlight per month and the average hours per day in Łomża, Podlaskie, Poland. The numbers reflect climate data gathered over a 30-year period, from 1990 to 2020.

Monthly hours of sunshine

Sunshine in Łomża varies greatly throughout the year. The sunniest month, June, reaches an impressive 236 hours, while December, the darkest month, offers only 20 hours. The total annual amount of sun is 1523 hours.

Daily hours of sunshine

In Łomża, summer days are longer and more sunny, with daily sunshine hours peaking at 7.9 hours in June. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 0.7 hours per day.

Average percent of sunshine

On average the sun shines 47% of the time during the day in June, the highest percentage of any month. December has the lowest percentage at 8%.

Łomża vs Major Cities: Sunshine Compared

Łomża enjoys an average of 1523 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.

In Brisbane, Australia, the annual sunshine averages 2999 hours, making it one of Australia’s sunniest cities.

Related Climate Data for Łomża

July, Łomża’s wettest month, receives 87 mm (3.4 in) of rainfall and has a maximum daytime temperature of 25°C (77°F). During the driest month November you can expect a temperature of 7°C (45°F).

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