Belmar (NJ) Weather & Climate: Best Time to Visit

Average temperatures, rainfall, sunshine and the best time to visit Belmar.

Full Climate overview Temperature Rainfall Sunshine
Current conditions Belmar –  

Climate overview of Belmar

Temperatures in Belmar, New Jersey, United States of America, vary greatly throughout the year. July is the hottest month at 29°C (84°F), while January is the coldest at 5°C (41°F).

The city receives considerable rain/snowfall, with around 1214 mm (48 in) annually. December is the wettest month. It has warm summers and cold winters. July is the sunniest month, averaging 9.0 hours of sunshine per day.

Belmar Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Belmar - and find the best time to visit.

Monthly Temperature in Belmar

The climate in Belmar is known for significant temperature differences throughout the year, making the weather dynamic. Typically, average maximum daytime temperatures range from a comfortable 29°C (84°F) in July to a chilly 5°C (41°F) in the coolest month, January.

Nights vary from 20°C (68°F) in July to around -4°C (25°F) during the colder months.

Check out our detailed temperature page for more information.

Temperature ranges by month

Rainfall in Belmar

Belmar has a notably wet climate with abundant precipitation, recording 1214 mm (48 in) of rain/snowfall per year. Belmar offers a pleasant mix of wetter and slightly drier months. The difference in precipitation between the wettest month December (142 mm (5.6 in)) and the driest month November (82 mm (3.2 in)) is not too significant. For more details, please visit our Belmar Precipitation page.

The mean monthly precipitation over the year, including rain, hail, and snow

Sunshine Hours in Belmar

For those who appreciate different seasons, Belmar serves as an ideal destination. Expect longer, more sun-filled days in July with an average of 9.0 hours of sunshine daily, and embrace the darker days in December, offering only 4.7 hours of daily sunlight.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Data from: Trenton, the United States of America (61 KM, 38 Miles).

Daily hours of sunshine

Data from: Trenton, the United States of America (61 KM, 38 Miles).

Best Time to Visit Belmar

The most comfortable overall weather for exploring Belmar is usually found in May and September. Conditions are generally least comfortable in January, February, March and December.

Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.

  • Best overall: May and September
  • Warmest weather: July and August
  • Most sunshine: June and July
  • Seasonal pattern: Warm summers and cold winters
  • Coldest conditions: January, with freezing nights around -4°C (25°F).

Frequently asked questions about the climate in Belmar

What is the best time to visit Belmar?

May and September typically offer the most optimal weather in Belmar. In contrast, January, February, March and December tend to have less optimal conditions. Belmar has warm summers and cold winters.

What temperatures can I expect in Belmar?

Daytime highs range from 5°C (41°F) in January to 29°C (84°F) in July. Nighttime lows range from -4°C (25°F) to 20°C (68°F). Temperatures vary considerably through the year.

How much rain does Belmar get?

Annual rainfall is around 1214 mm (48 in). December is the wettest month with 142 mm (5.6 in), while November is the driest with 82 mm (3.2 in).

How sunny is Belmar?

Belmar receives around 2,502 hours of sunshine per year. July is the sunniest month with 269 hours, while December is the cloudiest with just 140 hours. Overall, Belmar enjoys abundant sunshine.

Belmar 3-Day Forecast

Belmar on the map

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