Alpharetta Weather History Georgia, United States of America

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Past date: Past date must be from 1st Jan, 2009 onwards.

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Daily and hourly data from 1 Jan 2009 onwards.
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Sun 27 Apr, 2025 Weather in Alpharetta

Sunrise: 06:52 AM Sunset: 08:18 PM	Moonrise: 06:28 AM Moonset: 08:33 PM	Max: 24.2 °c	Min: 16.8 °c	Avg: 21.0 °c	Precip: 0.00 mm	Max Wind: 10.4 kph

	Sun 27 0:00 am	Sun 27 3:00 am	Sun 27 6:00 am	Sun 27 9:00 am	Sun 27 12:00 pm	Sun 27 3:00 pm	Sun 27 6:00 pm	Sun 27 9:00 pm
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Temp	20.5°c	18.7°c	17.1°c	19.4°c	22.8°c	24.1°c	23.7°c	21.6°c
Wind	7.2 kmph	7.2 kmph	4.7 kmph	4.3 kmph	5.8 kmph	5.0 kmph	10.4 kmph	4.3 kmph
Precip	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm
Cloud	0%	9%	19%	11%	47%	90%	80%	55%
Humidity	72%	80%	87%	77%	60%	55%	58%	63%
Pressure	1019 mb	1019 mb	1021 mb	1022 mb	1022 mb	1021 mb	1020 mb	1021 mb

Alpharetta Annual Weather Averages

Month	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
January	10°C / 49°F	2°C / 35°F	5°C / 42°F	185 hours	124.66 mm / 4.91 In	7 days	1021 mb / 31 In
February	13°C / 55°F	4°C / 39°F	8°C / 47°F	151 hours	136.28 mm / 5.37 In	8 days	1020 mb / 31 In
March	17°C / 63°F	7°C / 45°F	12°C / 53°F	171 hours	144.46 mm / 5.69 In	8 days	1019 mb / 31 In
April	22°C / 71°F	11°C / 52°F	16°C / 61°F	212 hours	125.90 mm / 4.96 In	7 days	1017 mb / 31 In
May	26°C / 79°F	16°C / 61°F	21°C / 69°F	210 hours	105.70 mm / 4.16 In	9 days	1017 mb / 31 In
June	30°C / 86°F	20°C / 68°F	25°C / 77°F	220 hours	114.88 mm / 4.52 In	12 days	1015 mb / 30 In
July	32°C / 89°F	22°C / 71°F	26°C / 79°F	203 hours	124.32 mm / 4.89 In	13 days	1016 mb / 30 In
August	31°C / 88°F	21°C / 71°F	26°C / 78°F	209 hours	128.24 mm / 5.05 In	12 days	1016 mb / 30 In
September	28°C / 83°F	19°C / 66°F	23°C / 73°F	218 hours	131.59 mm / 5.18 In	7 days	1017 mb / 30 In
October	23°C / 73°F	13°C / 55°F	17°C / 63°F	226 hours	93.79 mm / 3.69 In	5 days	1018 mb / 31 In
November	16°C / 61°F	7°C / 45°F	11°C / 52°F	213 hours	125.64 mm / 4.95 In	6 days	1021 mb / 31 In
December	12°C / 53°F	4°C / 40°F	8°C / 46°F	179 hours	151.81 mm / 5.98 In	8 days	1021 mb / 31 In

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