Average Monthly Sunshine in Union (OK)

The graphs on this page shows the average number of hours per month and per day that Union 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 Union. Expect long, bright days with 336 hours in July and darker periods with just 161 hours in December. The total annual amount of sun is 2790 hours.

Daily hours of sunshine

Seasonal changes in sunshine hours are quite obvious. While July receives considerable daily sunshine with up to 11.2 hours, December marks the darkest time of the year, where sunshine is scarce with only 5.4 hours of sunlight per day.

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

Union enjoys an average of 2790 hours of sunshine annually. Let’s compare this with some popular tourist destinations:

Seville, Spain, enjoys an impressive 2920 hours of sunshine per year, making it an ideal destination even in winter.

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

In Shanghai, China, the annual average sunshine is 1780 hours, with cloudier weather in summer.

Perth, Australia, enjoys 3180 hours of sunshine annually, the highest among major Australian cities.

Other climate information

May, Union’s wettest month, receives 106 mm of rainfall and has a maximum daytime temperature of 26°C. During the driest month January you can expect a temperature of 10°C.

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