Average Monthly Sunshine in Seabrook (NH)

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

Monthly hours of sunshine

Seasonal sunshine in Seabrook varies. It peaks at 301 hours in May and drops to 141 hours in December. The total annual amount of sun is 2629 hours.

Daily hours of sunshine

In Seabrook, summer days are longer and more sunny, with daily sunshine hours peaking at 10.0 hours in May. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 4.7 hours.

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

Seabrook enjoys an average of 2629 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 Chicago, USA, the annual sunshine averages 2520 hours, contributing to its humid continental climate.

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

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

Other climate information

December, Seabrook’s wettest month, receives 106 mm of snow/rainfall and has a maximum daytime temperature of 5°C. During the driest month September you can expect a temperature of 23°C.

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