Norman (OK) 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 Norman, Oklahoma, United States of America. The figures are based on a 30-year period (1990–2020) to provide a reliable average.

Monthly hours of sunshine

Seasonal sunshine in Norman varies. It peaks at 338 hours in August and drops to 163 hours in January. The total annual amount of sun is 3026 hours.

Daily hours of sunshine

For those who appreciate different seasons, Norman serves as an ideal destination. Expect longer, more sun-filled days in August with an average of 11.3 hours of sunshine daily, and embrace the darker days in January, offering only 5.4 hours of daily sunlight.

Norman enjoys an average of 3026 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.

In Seoul, South Korea, there are approximately 2133 hours of sunshine per year, mostly during spring and autumn.

In Tokyo, Japan, the average annual sunshine is 1930 hours, with sunny periods between rainy seasons.

May, Norman’s wettest month, receives 83 mm (3.3 in) of rainfall and has a maximum daytime temperature of 26°C (79°F). During the driest month January you can expect a temperature of 11°C (52°F).

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