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Average Monthly Sunshine in Blackwood (NJ)

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

Monthly hours of sunshine


If you're visiting Blackwood, timing is key. In July, you can enjoy up to 275 hours of sunshine, while the less sunny days of December provide just 140 hours. The total annual amount of sun is 2500 hours.

Daily hours of sunshine


Summer days are longer and more sunny, with daily sunshine hours peaking at 9.2 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.

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

Blackwood enjoys an average of 2500 hours of sunshine annually. Let’s compare this with some popular tourist destinations:

Athens, Greece, enjoys 2769 hours of sunshine each year, making it one of the sunniest destinations in the Mediterranean region.

In contrast, Dublin, Ireland, receives only about 1440 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.

Other climate information

August, Blackwood’s wettest month, receives 107 mm of rainfall and has a maximum daytime temperature of 30°C. During the driest month February you can expect a temperature of 6°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.


Forecast: is it sunny in Blackwood (NJ)?

Sun   Dec 22
-2°C | -9°C
N 6 m/s
clear and no rain

clear and no rain

Mon   Dec 23
1°C | -9°C
S 3 m/s
partly cloudy and no rain

partly cloudy and no rain

Tue   Dec 24
7°C | -3°C
W 3 m/s
1.7 mm
partly cloudy and sleet

partly cloudy and sleet

Interested in more climate information?

This site provides you with all the information you need about the climate in Blackwood.

Our site offers climate and forecast data for every country in the world. Are you going to the United States of America? On this website you can find historical weather averages for many cities in the United States of America. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.