Neptune City Weather in December

With daytime temperatures of 9°C (48°F) and nighttime lows of 0°C (32°F), December in Neptune City brings low temperatures during the day. It is also the wettest month of the year, so pack an umbrella.

Rainfall in Neptune City in December

With this being the wettest month, keeping an umbrella on hand might save you from getting wet from a sudden shower. Historically, December sees about 12 days of rain, with a monthly average of 144 mm (5.7 in). Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.

Temperature in Neptune City in December

Daytime temperatures in Neptune City reach 9°C (48°F) in December, dropping to 0°C (32°F) at night. The month of December belongs to the winter season. It stays cool throughout the day, so warm layers are a good idea from morning to evening. At 0°C (32°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.

Sunshine in Neptune City in December

With about 140 hours of sunshine, the area enjoys a nice balance of sun and overcast, creating a pleasant environment.

If you prefer dry days with pleasant temperatures, December may not be the ideal month to visit Neptune City. Our weather planner can help you explore destinations with more pleasant weather conditions.

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• January
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For a detailed overview over the year and the best time to visit the United States of America, check out our Neptune City's climate page.

Neptune City Temperature in December

Min Temperature 0°C (32°F)  

Max Temperature 9°C (48°F)  

Chance of Rain 39%  

Precipitation 144 mm (5.7 in)  

Rainy days 12 days  

Sunshine 140 hours *  

Percentage Sunshine 48% *  

* Data from: Trenton, the United States of America (60 KM, 37 Miles).

What to Wear in Neptune City in December

Dress warmly and in layers for your trip to Neptune City in December. A good base layer system works wonders. Start with good thermal underwear, add something warm like a fleece sweater, then finish with a waterproof jacket on top. Expect heavy rainfall, so bring good rain protection and waterproof bags. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.

What To Do in Neptune City in December

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

5/10

Cycling

4/10

Walking

4/10

Camping

3/10

Outdoor sports

4/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Neptune City's climate page.

More climate data for Neptune City

Temperature Rainfall Sunshine

See the full Neptune City climate overview or explore weather in the United States of America.