Alpharetta, GA 21 December Weather

Altitude - 346m | 34°4′30″N,84°17′38″W | map (OSM)

Alpharetta, GA

°F

2 amClear15mphN

Wed, December 18, 20243:34 AM (GMT -05:00)

Climatic norm in Alpharetta, GA Dec 21

23°
41°
58°

minimum
average
maximum

Saturday Dec 21 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	39°	36°	34°	38°	54°	60°	52°	41°
wind	10mph	9mph	8mph	7mph	10mph	10mph	6mph	4mph
pressure in	29.02	28.99	28.97	28.99	28.96	28.90	28.91	28.95

Thursday Dec 21 2023	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	48°	48°	48°	48°	58°	64°	57°	46°
wind	10mph	9mph	6mph	7mph	11mph	13mph	7mph	6mph
pressure in	28.86	28.86	28.87	28.91	28.89	28.81	28.80	28.86

Wednesday Dec 21 2022	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	31°	31°	31°	31°	42°	55°	51°	42°
wind	11mph	10mph	11mph	14mph	19mph	17mph	11mph	13mph
pressure in	29.06	29.01	28.97	28.92	28.82	28.66	28.62	28.63

Tuesday Dec 21 2021	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	29°	25°	25°	34°	58°	66°	55°	40°
wind	5mph	5mph	7mph	9mph	16mph	15mph	8mph	7mph
pressure in	28.93	28.91	28.88	28.87	28.77	28.68	28.70	28.78

Monday Dec 21 2020	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	37°	33°	31°	38°	58°	64°	55°	41°
wind	9mph	8mph	8mph	7mph	10mph	12mph	9mph	7mph
pressure in	28.85	28.84	28.85	28.90	28.88	28.82	28.84	28.88

Saturday Dec 21 2019	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	28°	27°	26°	33°	51°	59°	51°	38°
wind	7mph	8mph	6mph	6mph	5mph	5mph	5mph	5mph
pressure in	29.11	29.11	29.10	29.12	29.07	29.00	28.98	29.01

Friday Dec 21 2018	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	30°	29°	30°	36°	56°	66°	61°	54°
wind	5mph	5mph	6mph	9mph	17mph	19mph	15mph	15mph
pressure in	28.85	28.81	28.76	28.73	28.62	28.53	28.52	28.53

* Alpharetta, GA weather for December 21 is prepared on the basis of GFS data and is intended for personal use in the "as is" (as is) format. You can see on this page Alpharetta, GA Weather for December 21, as well as compare air temperature with the climate norm for this date. Perhaps you will be interested - for comparison, the actual weather on December 21 for previous years is presented.