Average Monthly Sunshine in Whippany (NJ)

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

Monthly hours of sunshine

Seasonal sunshine in Whippany varies. It peaks at 271 hours in July and drops to 141 hours in December. The total annual amount of sun is 2540 hours.

Daily hours of sunshine

In Whippany, summer days are longer and more sunny, with daily sunshine hours peaking at 9.0 hours in July. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 4.7 hours.

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

Whippany enjoys an average of 2540 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, London, UK, receives only about 1659 hours of sunshine per year, known for its frequently overcast and rainy skies.

Vancouver, Canada, receives approximately 1940 hours of sunshine annually.

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

Other climate information

June, Whippany’s wettest month, receives 112 mm of rainfall and has a maximum daytime temperature of 27°C. During the driest month November you can expect a temperature of 12°C.

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