Newcastle Weather in December

Newcastle in December sees low daytime temperatures of 11°C (52°F) and nighttime lows of -1°C (30°F). Moderate snow/rainfall is typical, with around 48 mm (1.9 in) for the month.

Rainfall in Newcastle in December

Analyzing past climate data, one can expect approximately 6 days of snow/rain, averaging 48 mm (1.9 in). Rainfall tends to arrive in short, intense showers this month. Rain days are few, but the showers can be surprisingly heavy.

Temperature in Newcastle in December

Daytime highs in Newcastle in December reach 11°C (52°F), with nights around -1°C (30°F). Winter occurs in December. Even at the warmest part of the day, temperatures stay low. Dressing warmly from the start is the sensible approach. With lows of -1°C (30°F), nights are freezing. Packing a spare blanket is worth considering if you're staying somewhere that might not be fully heated.

Sunshine in Newcastle in December

The area enjoys a moderate level of sunlight, with around 185 hours. It's a good balance between sunny and cloudy days.

Wind Speed in Newcastle in December

Average wind conditions reach 6 m/s (12 knots) in December. This creates notably windy weather that is clearly felt and can influence daily activities. Keep in mind this is an average. Some days are less intense, while others can be quite gusty.

For Newcastle itself, October generally stands out with the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

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 Newcastle's climate page.

Newcastle Temperature in December

Min Temperature -1°C (30°F)  

Max Temperature 11°C (52°F)  

Chance of Rain 20%  

Precipitation 48 mm (1.9 in)  

Rainy days 6 days  

Humidity 59% *  

Windspeed 6 m/s (12 knots) *  

Sunshine 185 hours *  

Percentage Sunshine *  

* Data from: Oklahoma City, the United States of America (16 KM, 10 Miles).

What to Wear in Newcastle in December

Pack for changing conditions in Newcastle in December. Bring a mix of short and long sleeves, a warm layer like a hoodie or light jacket, and comfortable pants. The key is being able to add or remove layers as the days goes by. Rain gear is recommended, you can expect wet weather on multiple days. Sunglasses could come in handy during the sunnier parts of your trip.

What To Do in Newcastle in December

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

Swimming

5/10

Cycling

6/10

Walking

6/10

Camping

2/10

Outdoor sports

6/10

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 Newcastle's climate page.

More climate data for Newcastle

Temperature Rainfall Sunshine Humidity Wind Speed

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