Armstrong Sunshine Hours by Month

When exploring climate, sunlight hours tell an important story. This page shows the total number of hours of direct sunlight per month and the average hours per day in Armstrong, United States of America. This average is based on long-term data collected between 1990 and 2020.

Monthly hours of sunshine

Seasonal sunshine in Armstrong varies. It peaks at 424 hours in July and drops to 187 hours in December. The total annual amount of sun is 3642 hours.

Daily hours of sunshine

In Armstrong, summer days are longer and more sunny, with daily sunshine hours peaking at 14.1 hours in July. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 6.2 hours per day.

Average percent of sunshine

On average the sun shines 92% of the time during the day in August, the highest percentage of any month. December has the lowest percentage at 64%.

Armstrong enjoys an average of 3642 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.

Toronto, Canada, sees around 2071 hours of sunshine each year, with especially long, bright summer days.

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

December, Armstrong’s wettest month, receives 12 mm (0.5 in) of snow/rainfall and has a maximum daytime temperature of 5°C (41°F). During the driest month August you can expect a temperature of 26°C (79°F).

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