Atlanta, United States — Weather in March 2027

Climate Overview

Atlanta, United States in March has mild conditions, with highs averaging 18.3°C (65°F) and noticeably cooler mornings. Rain falls on about 11 days this month. Temperatures drop noticeably between day and night.

This month falls at the beginning of Spring.

Daily highs in March gradually rise from around 17°C (63°F) at the start to 21°C (69°F) by month's end.

March sees fairly even rainfall, totalling about 126 mm across the month.

Expect around 7.3h of sunshine at the start of March, increasing to 8.7h by the end.

The warmest days tend to fall around the 30th, averaging 21.1°C (70°F).

Compared to February, this month is about 3°C warmer with 0 fewer rainy days. Temperatures will rise further into April.

Monthly March Averages

Temperature

18°C / 8°C

Feels Like

17°C / 5°C

Rain

11 days · 128 mm

Sunshine

8.2h / day

Humidity

69% — Humid

Wind

19 km/h

Wind Direction

WSW (255°)

Gusts

41 km/h

Daylight

12 h

Cloud Cover

58%

Clear Sky Days

6.2

UV Index

5.8 — High

Dew Point

8°C — Dry

Moon Phase

First Quarter · 46%

Frost Days

2 days

Climate Charts

Daily averages based on historical data (2016–2025)

Daily Temperature

High Low

Daily Precipitation

Rainfall

Daily Sunshine

Sunshine

Daily Wind Speed

Wind Speed

Sun Position

Sunrise 07:48

Daylight 12h

Sunset 19:45

Compare Months

Month	Temp	Feels Like	Rain	Sun	Humidity	UV	Status	Details
January	11°C / 2°C	9°C / -2°C	10days (123 mm) Wet	6.5h Fair	71% Muggy	3.5 Moderate	Poor	View Details
February	15°C / 6°C	14°C / 2°C	11days (121 mm) Wet	6.5h Fair	74% Muggy	4.4 Moderate	Fair	View Details
March	18°C / 8°C	17°C / 5°C	11days (128 mm) Wet	8.2h Good	69% Muggy	5.8 High	Good	View Details
April best	22°C / 11°C	22°C / 9°C	9days (100 mm) Wet	10h Excellent	69% Muggy	7.1 Very High	Excellent	View Details
May best	26°C / 16°C	27°C / 16°C	11days (97 mm) Wet	10.5h Excellent	71% Muggy	7.3 Very High	Excellent	View Details
June	29°C / 20°C	33°C / 22°C	13days (101 mm) Wet	11.3h Excellent	73% Muggy	8.1 Very High	Good	View Details
July	31°C / 22°C	35°C / 25°C	17days (113 mm) Wet	11.7h Excellent	75% Muggy	8.2 Very High	Poor	View Details
August	30°C / 21°C	34°C / 24°C	15days (121 mm) Wet	10.6h Excellent	77% Humid	7.6 Very High	Fair	View Details
September best	28°C / 19°C	30°C / 20°C	8days (96 mm) Wet	9.9h Good	70% Muggy	6.6 High	Excellent	View Details
October best	23°C / 13°C	23°C / 12°C	6days (74 mm) Good	8.6h Good	69% Muggy	5.3 High	Excellent	View Details
November	17°C / 8°C	16°C / 5°C	7days (77 mm) Good	7.4h Good	70% Muggy	3.9 Moderate	Good	View Details
December	13°C / 5°C	11°C / 1°C	10days (118 mm) Wet	5.9h Fair	75% Muggy	3.1 Moderate	Fair	View Details

What to Wear

Dress in layers — a mix of long sleeves, light sweaters, and a versatile jacket works best for changeable conditions.

Temperatures drop significantly at night, so pack layers you can add or remove throughout the day.

A waterproof jacket or compact umbrella is recommended for occasional showers.

Packing List

Warm evening layerUmbrellaWaterproof jacketComfortable walking shoes

Frequently Asked Questions

Expand all

Is March a good time to visit Atlanta?

March is typically good for visiting Atlanta, with average highs of 18°C (65°F) and around 11 rainy days. Atlanta, United States in March has mild conditions, with highs averaging 18.3°C (65°F) and noticeably cooler mornings.

Does it rain a lot in Atlanta in March?

Atlanta typically sees around 11 rainy days in March with 128 mm (5 in) of total rainfall. Pack a waterproof jacket.

Does it get cold at night in Atlanta in March?

Nights in Atlanta during March are cool at around 8°C (46°F). Bring a jacket or sweater for evenings.

What should I pack for Atlanta in March?

With highs of 18°C (65°F) and lows of 8°C (46°F) in March, we recommend: Warm evening layer, Umbrella, Waterproof jacket, Comfortable walking shoes. Comfortable walking shoes are essential.

Is March among the best months weather-wise in Atlanta?

March is not the most favourable month weather-wise in Atlanta. Consider visiting during months with milder temperatures or less rainfall for a better experience.

What is the UV index in Atlanta in March?

The average UV index in Atlanta during March is 6 (high). Wear sunscreen SPF 30+, a hat, and sunglasses. Limit direct sun exposure between 10 AM and 4 PM.

How many hours of daylight are there in Atlanta in March?

Atlanta gets approximately 12 hours of daylight per day in March, with around 8 hours of sunshine.

Does it snow in Atlanta in March?

Snow is uncommon in Atlanta during March based on 10-year climate averages.

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