Decatur Weather History Alabama, United States of America

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Daily and hourly data from 1 Jan 2009 onwards.
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Sun 19 Apr, 2026 Weather in Decatur

Sunrise: 06:11 AM Sunset: 07:24 PM	Moonrise: 07:21 AM Moonset: 10:31 PM	Max: 20.5 °c	Min: 7.6 °c	Avg: 12.8 °c	Precip: 20.80 mm	Max Wind: 25.2 kph

	Sun 19 0:00 am	Sun 19 3:00 am	Sun 19 6:00 am	Sun 19 9:00 am	Sun 19 12:00 pm	Sun 19 3:00 pm	Sun 19 6:00 pm	Sun 19 9:00 pm
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Temp	8.9°c	7.6°c	7.8°c	11.7°c	18.1°c	20.5°c	15.9°c	11.8°c
Wind	18.4 kmph	25.2 kmph	14.0 kmph	20.5 kmph	20.9 kmph	20.2 kmph	12.6 kmph	7.9 kmph
Precip	2.90 mm	3.20 mm	0.80 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm
Cloud	100%	100%	100%	32%	2%	0%	0%	0%
Humidity	93%	93%	90%	57%	37%	34%	45%	53%
Pressure	1022 mb	1023 mb	1024 mb	1026 mb	1025 mb	1024 mb	1024 mb	1026 mb

Decatur Annual Weather Averages

Month	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
January	9°C / 48°F	1°C / 33°F	5°C / 40°F	166 hours	164.35 mm / 6.47 In	7 days	1022 mb / 31 In
February	12°C / 54°F	3°C / 38°F	8°C / 46°F	142 hours	156.64 mm / 6.17 In	8 days	1020 mb / 31 In
March	17°C / 62°F	7°C / 45°F	12°C / 53°F	163 hours	173.97 mm / 6.85 In	8 days	1019 mb / 31 In
April	21°C / 70°F	11°C / 52°F	16°C / 61°F	194 hours	163.04 mm / 6.42 In	7 days	1016 mb / 30 In
May	26°C / 78°F	16°C / 61°F	21°C / 69°F	198 hours	144.19 mm / 5.68 In	10 days	1016 mb / 30 In
June	30°C / 86°F	20°C / 69°F	25°C / 77°F	213 hours	126.47 mm / 4.98 In	10 days	1015 mb / 30 In
July	32°C / 89°F	22°C / 71°F	26°C / 79°F	201 hours	140.09 mm / 5.52 In	11 days	1016 mb / 30 In
August	31°C / 88°F	21°C / 70°F	26°C / 78°F	214 hours	104.00 mm / 4.09 In	10 days	1016 mb / 30 In
September	28°C / 83°F	18°C / 65°F	23°C / 73°F	217 hours	134.76 mm / 5.31 In	7 days	1016 mb / 30 In
October	23°C / 73°F	12°C / 54°F	17°C / 63°F	219 hours	113.90 mm / 4.48 In	6 days	1018 mb / 31 In
November	16°C / 61°F	7°C / 44°F	11°C / 52°F	210 hours	114.99 mm / 4.53 In	6 days	1021 mb / 31 In
December	12°C / 53°F	4°C / 39°F	7°C / 45°F	160 hours	163.94 mm / 6.45 In	8 days	1021 mb / 31 In

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