THINGS TO DO · YOUTUBE SHORT
Alpharetta Parks and Trails | City of Alpharetta GA
A local activity video shared by Connected Alpharetta.
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Weather · December
Alpharetta weather in December
Average highs of 54°F, lows of 36°F and 4.4 in of rain, from 30 years of weather records.
December is Alpharetta’s 11th warmest month, with average highs of 54°F and lows of 36°F. That is 8° cooler than November, and 17° below the yearly average high.
- Average high
- 54°F
- Average low
- 36°F
- Precipitation
- 4.4 in
- Wet days
- 11
- Sunrise · sunset
- 7:35 AM · 5:29 PM
December across the year
High and low Rain
What to wear in December
- Cool days: a warm jacket and long pants, plus layers for the swing between morning and afternoon.
- Pack an umbrella or rain jacket: rain or snow falls on about 11 days this month.
December is good for
What’s on in Alpharetta in December
- Lights on the LoopDecember 4 – January 4 · Nightly 5:30-11:00 p.m.; themed weekends 5:30-8:30 p.m. · Alpha Loop trail, Alpharetta
- Halcyon Holiday MagicSaturday, December 5 · 11:00 a.m.-3:30 p.m. · Halcyon, Alpharetta
- Menorah Lighting at AvalonSunday, December 6 · 5:00-6:00 p.m. · Avalon Boulevard, in front of The Cape
- Makers Market Local Artist Fair at AvalonSaturday, December 12 · 10:00 a.m.-6:00 p.m. · The Plaza, Avalon
- Jingle Jog at The Hotel at AvalonSunday, December 13 · 9:00 a.m. (registration 8:30 a.m.); brunch 10 a.m.-noon · The Hotel at Avalon and Avalon Boulevard
- NFCC ToylandDecember 14 – December 19 · Collection Dec. 14-16; distribution Dec. 17-19 · Roswell Presbyterian Church, Roswell
- New Year's skating at Avalon on IceDecember 31 – January 1 · 10:00 a.m.-10:00 p.m. both days · The Plaza, Avalon
- Noon Year's Eve at AvalonThursday, December 31 · 10:00 a.m.-12:30 p.m. · The Hotel at Avalon
See all upcoming events.
Around Alpharetta
See Alpharetta
A look around town before you go.
THINGS TO DO · YOUTUBE SHORT
Things to do in Alpharetta GA
A local activity Short shared by Around Atlanta with Joel Boss.
Watch on YouTube ↗December compared with the months around it
Planning a trip? See the best time to visit Alpharetta and today’s forecast.
Questions
How hot does it get in Alpharetta in December?
Average highs are 54°F and average lows 36°F, for a daily mean of 45°F. Individual days run hotter or colder than these 30-year averages.
Does it rain in Alpharetta in December?
December averages 4.4 in of precipitation over about 11 days with at least 0.01 in. It is the 7th wettest month of the year.
What time is sunset in Alpharetta in December?
Around mid-December the sun rises about 7:35 AM and sets about 5:29 PM, for roughly 9.9 hours of daylight.
Is December a good time to visit Alpharetta?
The mildest months for visiting are April, May, October. December is cool, with Christmas lights and New Year’s Eve events.
NOAA U.S. Climate Normals 1991–2020, Atlanta Peachtree Ap station (13.4 mi from downtown). Sunrise and sunset are calculated for December 15 at the city’s coordinates.