Alpharetta Weather in March
Thinking of visiting Alpharetta in March? Expect moderate temperatures reaching 18°C (64°F) during the day, dropping to 5°C (41°F) at night, and note that quite a bit of rainfall is likely.
Rainfall in Alpharetta in March
Historically, the month has about 11 days of rain, averaging 112 mm (4.4 in) in total. The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.
Temperature in Alpharetta in March
March in Alpharetta brings typical temperatures with highs around 18°C (64°F) and lows of 5°C (41°F). A light jacket or extra layer can be useful, especially outside the warmest hours of the day. With overnight lows of 5°C (41°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.
Sunshine in Alpharetta in March
There are approximately 220 hours of sunshine this month, resulting in mostly clear days.Should you favor a climate that's both dry and comfortably warm, April, May, September and October typically offer 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.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Alpharetta's climate page.
Alpharetta Temperature in March
Min Temperature
5°C (41°F)
Max Temperature
18°C (64°F)
Chance of Rain
35%
Precipitation
112 mm (4.4 in)
Rainy days
11 days
Humidity
62% *
Sunshine
220 hours *
Percentage Sunshine
59% *
Best Places in the United States of America in March
Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in March →
perfect weather
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unpleasant
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What to Wear in Alpharetta in March
Pleasant temperatures in March mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. 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 Alpharetta in March
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Alpharetta's climate page.
Temperature Rainfall Sunshine Humidity
See the full Alpharetta climate overview or explore weather in the United States of America.
