Newhaven Weather in December

Newhaven in December averages 21°C (70°F) during the day and 14°C (57°F) at night. Keep in mind that quite a bit of rainfall is expected this month.

Rainfall in Newhaven in December

Records from the past 30 years suggest around 9 days of rain, with 66 mm (2.6 in) average for the month. Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.

Temperature in Newhaven in December

December is one of the better months to visit Newhaven. Expect 21°C (70°F) during the day and 14°C (57°F) at night. This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. Nights drop to around 14°C (57°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.

If you're a fan of comfortable temperatures and drier conditions, December is a great time to visit.

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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 Australia, check out our Newhaven's climate page.

Newhaven Temperature in December

Min Temperature 14°C (57°F)  

Max Temperature 21°C (70°F)  

Chance of Rain 31%  

Precipitation 66 mm (2.6 in)  

Rainy days 9 days  

What to Wear in Newhaven in December

For Newhaven in December, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. Rain is likely on several days, so bring a good rain jacket.

What To Do in Newhaven in December

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

Cycling

10/10

Walking

10/10

Camping

8/10

Outdoor sports

10/10

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 Australia, check out our Newhaven's climate page.

More climate data for Newhaven

Temperature Rainfall

See the full Newhaven climate overview or explore weather in Australia.