March weather forecast
Newnan, GA

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Weather in March

Newnan greets March with a weather leaning towards springtime conditions. The mercury probes higher, warmed by the lengthening daylight hours. As the layers of winter's chill peel away, the daily pressure dwindles. Rain begins to take a backseat, making way for clearer skies and pleasant temperatures. This month is noticeably less windy than its predecessor, contributing to the overall calm.

Temperature

The shift into March is characterized by a subtle rise in the average high-temperature, transitioning from February's refreshing 56.8°F (13.8°C) to an enjoyable 64°F (17.8°C). Nightly temperatures drop to an average low of 45.3°F (7.4°C) in March.

Humidity

The average relative humidity in March is 76%.

Rainfall

In Newnan, during March, the rain falls for 9.9 days and regularly aggregates up to 0.59" (15mm) of precipitation. Throughout the year, there are 109.8 rainfall days, and 8.82" (224mm) of precipitation is accumulated.

Snowfall

January and March are months with snowfall in Newnan. The months with the most snowfall are January and March, with an average 0.04" (1mm) of accumulated snow.

Daylight

The average length of the day in March is 12h and 0min.
On the first day of March, sunrise is at 7:06 am and sunset at 6:36 pm EST. On the last day of the month, sunrise is at 7:27 am and sunset at 7:59 pm EDT.
Note: On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from EST to EDT. Daylight Saving Time lasts until Sunday, November 3. 2024, at 2:00 am; consequently, the time zone reverts from EDT to EST.

Sunshine

In March, the average sunshine is 7h.

UV index

In March, the average daily maximum UV index in Newnan is 4. A UV Index reading of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for the ordinary person.
Note: The daily high UV index of 4 in March translates into this advice:
Take measures. Individuals with light skin might experience burns in under 30 minutes. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.
Updated: Jun 22, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for Newnan in March?

In Newnan, in March, the average high-temperature is 64°F (17.8°C), and the average low-temperature is 45.3°F (7.4°C).

What is the average humidity in March?

In March, the average relative humidity is 76%.

How many days does it rain in March?

In March, the rain falls for 9.9 days. Throughout March, 0.59" (15mm) of precipitation is accumulated.

What is the snowiest month?

The months with the most snowfall are January and March, with an average 0.04" (1mm) of accumulated snow.

When does it start to snow?

March is the first month it typically snows. Throughout March, in the average 0.3 snowfall days, it receives 0.04" (1mm) of snow.

How many hours of daylight does Newnan have in March?

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

When are sunrise and sunset in March?

In March, on the first day of the month, sunrise is at 7:06 am and sunset at 6:36 pm EST. On the last day of the month, sunrise is at 7:27 am and sunset at 7:59 pm EDT.

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 EST to EDT. DST ends Sunday, November 3. 2024, at 2:00 am.

How many hours of sunshine does Newnan have in March?

In March, the average sunshine duration is 7h.

What is the UV index intensity in March?

The average daily maximum UV index in March is 4. A UV Index estimate of 3 to 5 represents a medium health risk from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in March
Newnan, GA

Average temperature in March - Newnan, GA
  • Average high temperature in March: 64°F

The warmest month (with the highest average high temperature) is July (89.4°F).
The month with the lowest average high temperature is January (51.8°F).

  • Average low temperature in March: 45.3°F

The month with the highest average low temperature is July (70°F).
The coldest month (with the lowest average low temperature) is January (35.4°F).

Average pressure in March
Newnan, GA

Average pressure in March - Newnan, GA
  • Average pressure in March: 30.1"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).

Average wind speed in March
Newnan, GA

Average wind speed in March - Newnan, GA
  • Average wind speed in March: 7.3mph

The windiest month (with the highest average wind speed) is January (7.8mph).
The calmest month (with the lowest average wind speed) is August (4.3mph).

Average humidity in March
Newnan, GA

Average humidity in March - Newnan, GA
  • Average humidity in March: 76%

The month with the highest relative humidity is December (78%).
The months with the lowest relative humidity are October and November (72%).

Average rainfall in March
Newnan, GA

Average rainfall in March - Newnan, GA
  • Average rainfall in March: 0.59"

The wettest month (with the highest rainfall) is August (1.1").
The driest month (with the least rainfall) is September (0.35").

Average rainfall days in March
Newnan, GA

Average rainfall days in March - Newnan, GA
  • Average rainfall days in March: 9.9 days

The month with the highest number of rainy days is July (14.1 days).
The month with the least rainy days is October (5.2 days).

Average snowfall in March
Newnan, GA

Average snowfall in March - Newnan, GA
  • Average snowfall in March: 0.04"

The months with the highest snowfall are January and March (0.04").
The months with the least snowfall are February, April, May, June, July, August, September, October, November and December (0").

Average snowfall days in March
Newnan, GA

Average snowfall days in March - Newnan, GA
  • Average snowfall days in March: 0.3 days

The month with the highest number of snowfall days is February (0.6 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).

Average daylight in March /
Average sunshine in March
Newnan, GA

Average daylight in March / Average sunshine in March - Newnan, GA
  • Average daylight in March: 12h and 0min

The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).

  • Average sunshine in March: 7h and 0min

The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 5h and 6min).

Average sunshine days in March
Newnan, GA

Average sunshine days in March - Newnan, GA
  • Average sunshine days in March: 19.3 days

The month with the most sunshine days is October (24.3 days).
The month with the least sunshine days is July (12.3 days).

Average UV index in March
Newnan, GA

Average UV index in March - Newnan, GA
  • Average UV index in March: 4

The month with the highest UV index is June (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).

Average cloud cover in March
Newnan, GA

Average cloud cover in March - Newnan, GA
  • Average cloud cover in March: 43

The month with the most cloud cover is December (Cloud cover 46).
The months with the least cloud cover are June, September and October (Cloud cover 31).

Average visibility in March
Newnan, GA

Average visibility in March - Newnan, GA
  • Average visibility in March: 6mi

The months with the highest visibility are January, February, March, April, May, June, July, September, October, November and December (6mi).
The month with the lowest visibility is August (5mi).

Newnan, Georgia, USA

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