March weather forecast
New Castle, AL

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Weather in March

The first month of the spring, March, is an enjoyable month in New Castle, Alabama, with an average temperature fluctuating between 46°F (7.8°C) and 63.7°F (17.6°C).

Temperature

The beginning of March signals a minor rise in the average high-temperature, moving from a mild 55.9°F (13.3°C) in February to a still refreshing 63.7°F (17.6°C). New Castle, during the month of March, experiences an average low-temperature of 46°F (7.8°C).

Humidity

In March, the average relative humidity in New Castle is 77%.

Rainfall

In New Castle, during March, the rain falls for 14.9 days and regularly aggregates up to 3.5" (89mm) of precipitation. In New Castle, during the entire year, the rain falls for 173.8 days and collects up to 39.41" (1001mm) of precipitation.

Snowfall

Months with snowfall are January through March, November and December. March is the last month it regularly snows. During 0.5 snowfall days, in March, New Castle aggregates 0.08" (2mm) of snow. Throughout the year, there are 4 snowfall days, and 1.81" (46mm) of snow is accumulated.

Daylight

In New Castle, the average length of the day in March is 12h and 0min.
On the first day of the month, sunrise is at 6:14 am and sunset at 5:44 pm CST. On the last day of March, sunrise is at 6:34 am and sunset at 7:07 pm CDT.
Note: On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from CST to CDT. Daylight Saving Time lasts until Sunday, November 3. 2024, at 2:00 am; consequently, the time zone reverts from CDT to CST.

Sunshine

The average sunshine in March is 6.4h.

UV index

The average daily maximum UV index in March is 4. A UV Index reading of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for average individuals.
Note: In March, the average maximum UV index of 4 translates into the following recommendations:
Take care. Persons with lighter skin might suffer burns in less than 30 minutes. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation. Take to heart! Snow reflection can almost magnify the Sun's UV radiation twofold.
Updated: Aug 11, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in March?

In March, in New Castle, the average high-temperature is 63.7°F (17.6°C), and the average low-temperature is 46°F (7.8°C).

What is the average humidity in March?

The average relative humidity in March is 77%.

How much does it rain in March?

In New Castle, in March, during 14.9 rainfall days, 3.5" (89mm) of precipitation is typically accumulated.

What is the last month it snows?

March is the last month it regularly snows. During 0.5 snowfall days, in March, New Castle aggregates 0.08" (2mm) of snow.

What is the average length of the day in March?

In March, the average day length is 12h and 0min.

When is the sunrise / sunset in March?

In March, on the first day of the month, sunrise is at 6:14 am and sunset at 5:44 pm CST. On the last day of the month, sunrise is at 6:34 am and sunset at 7:07 pm CDT.

When does Daylight Saving Time (DST) start in March?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from CST to CDT. DST ends Sunday, November 3. 2024, at 2:00 am.

How many hours of sunshine does New Castle have in March?

The average sunshine duration in March is 6.4h.

What is the UV index intensity in March?

In New Castle, the average daily maximum UV index in March is 4. A UV Index estimate of 3 to 5 represents a moderate health threat from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in March
New Castle, AL

Average temperature in March - New Castle, AL
  • Average high temperature in March: 63.7°F

The warmest month (with the highest average high temperature) is July (90.9°F).
The month with the lowest average high temperature is January (50.7°F).

  • Average low temperature in March: 46°F

The month with the highest average low temperature is July (70.7°F).
The coldest month (with the lowest average low temperature) is January (35.2°F).

Average pressure in March
New Castle, AL

Average pressure in March - New Castle, AL
  • Average pressure in March: 30.1"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).

Average wind speed in March
New Castle, AL

Average wind speed in March - New Castle, AL
  • Average wind speed in March: 7.3mph

The windiest month (with the highest average wind speed) is February (7.4mph).
The calmest months (with the lowest average wind speed) are July and August (4.4mph).

Average humidity in March
New Castle, AL

Average humidity in March - New Castle, AL
  • Average humidity in March: 77%

The month with the highest relative humidity is December (79%).
The month with the lowest relative humidity is October (71%).

Average rainfall in March
New Castle, AL

Average rainfall in March - New Castle, AL
  • Average rainfall in March: 3.5"

The wettest month (with the highest rainfall) is December (4.09").
The driest month (with the least rainfall) is October (2.09").

Average rainfall days in March
New Castle, AL

Average rainfall days in March - New Castle, AL
  • Average rainfall days in March: 14.9 days

The month with the highest number of rainy days is July (21.7 days).
The month with the least rainy days is November (9.1 days).

Average snowfall in March
New Castle, AL

Average snowfall in March - New Castle, AL
  • Average snowfall in March: 0.08"

The month with the highest snowfall is January (0.79").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in March
New Castle, AL

Average snowfall days in March - New Castle, AL
  • Average snowfall days in March: 0.5 days

The month with the highest number of snowfall days is February (1.3 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

Average daylight in March /
Average sunshine in March
New Castle, AL

Average daylight in March / Average sunshine in March - New Castle, AL
  • Average daylight in March: 12h and 0min

The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 10h and 0min).

  • Average sunshine in March: 6h and 2min

The months with the most sunshine are June and July (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).

Average sunshine days in March
New Castle, AL

Average sunshine days in March - New Castle, AL
  • Average sunshine days in March: 14.3 days

The month with the most sunshine days is October (20.3 days).
The month with the least sunshine days is July (7.2 days).

Average UV index in March
New Castle, AL

Average UV index in March - New Castle, AL
  • Average UV index in March: 4

The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 3).

Average cloud cover in March
New Castle, AL

Average cloud cover in March - New Castle, AL
  • Average cloud cover in March: 45

The month with the most cloud cover is February (Cloud cover 48).
The months with the least cloud cover are June and September (Cloud cover 29).

Average visibility in March
New Castle, AL

Average visibility in March - New Castle, AL
  • Average visibility in March: 6mi

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

New Castle, Alabama, USA

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