New Castle Weather in March

With daytime temperatures of 12°C (54°F) and nighttime lows of 1°C (34°F), March in New Castle brings low temperatures during the day. Do keep in mind that quite a bit of rainfall is typical. Around 84 mm (3.3 in) falls on average.

Rainfall in New Castle in March

Analyzing past climate data, one can expect approximately 10 days of rain, averaging 84 mm (3.3 in). The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.

Temperature in New Castle in March

March in New Castle brings typical temperatures with highs around 12°C (54°F) and lows of 1°C (34°F). Expect a cold feel throughout the day, not just in the mornings and evenings. Warm layers are essential. At 1°C (34°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.

Sunshine in New Castle in March

With approximately 205 hours of sunshine, the days are filled with clear skies. Despite it being a cool month, it makes for pleasant days outside.

Should you favor a climate that's both dry and comfortably warm, May typically offers the most agreeable circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

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Check the conditions for any month of the year.

• January
• February
• March
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• May
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• October
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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 New Castle's climate page.

New Castle Temperature in March

Min Temperature 1°C (34°F)  

Max Temperature 12°C (54°F)  

Chance of Rain 33%  

Precipitation 84 mm (3.3 in)  

Rainy days 10 days  

Humidity 62% *  

Sunshine 205 hours *  

Percentage Sunshine 55% *  

* Data from: Philadelphia, the United States of America (47 KM, 29 Miles).

What to Wear in New Castle in March

Pack for changing conditions in New Castle in March. 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. Prepare for significant rainfall with proper waterproof clothing and shoes. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in New Castle in March

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

Swimming

4/10

Cycling

6/10

Walking

6/10

Camping

4/10

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 New Castle's climate page.

More climate data for New Castle

Temperature Rainfall Sunshine Humidity

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