Houston September Weather Averages Texas, United States of America

September Weather Averages for Houston

High Temp	32°C	89°F
Low Temp	23°C	74°F
Avg Temp	27°C	81°F
Sunshine Hours	191 hours
Rainfall	140.36 mm	5.53 In
Rain days	11 days
Pressure	1014 mb	30 In

Houston September Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	31°C / 87°F	21°C / 70°F	25°C / 78°F	288 hours	251.91 mm / 9.92 In	2 days	1014 mb / 30 In
2009	29°C / 85°F	22°C / 71°F	25°C / 77°F	136 hours	248.43 mm / 9.78 In	17 days	1014 mb / 30 In
2010	31°C / 89°F	23°C / 73°F	27°C / 80°F	191 hours	111.67 mm / 4.40 In	14 days	1014 mb / 30 In
2011	34°C / 93°F	22°C / 71°F	27°C / 81°F	305 hours	36.73 mm / 1.45 In	4 days	1014 mb / 30 In
2012	31°C / 89°F	22°C / 71°F	26°C / 79°F	213 hours	135.02 mm / 5.32 In	9 days	1015 mb / 30 In
2013	32°C / 90°F	23°C / 74°F	27°C / 81°F	205 hours	144.51 mm / 5.69 In	13 days	1013 mb / 30 In
2014	30°C / 87°F	23°C / 73°F	26°C / 79°F	171 hours	146.61 mm / 5.77 In	15 days	1015 mb / 30 In
2015	31°C / 88°F	23°C / 73°F	26°C / 79°F	186 hours	104.02 mm / 4.10 In	11 days	1014 mb / 30 In
2016	31°C / 89°F	23°C / 74°F	27°C / 81°F	194 hours	89.87 mm / 3.54 In	14 days	1016 mb / 30 In
2017	31°C / 88°F	23°C / 73°F	27°C / 80°F	236 hours	55.26 mm / 2.18 In	6 days	1015 mb / 30 In
2018	30°C / 85°F	24°C / 76°F	27°C / 80°F	82 hours	441.57 mm / 17.38 In	26 days	1014 mb / 30 In
2019	32°C / 90°F	26°C / 78°F	29°C / 83°F	231 hours	243.68 mm / 9.59 In	12 days	1015 mb / 30 In
2020	31°C / 88°F	24°C / 76°F	27°C / 81°F	143 hours	177.59 mm / 6.99 In	15 days	1014 mb / 30 In
2021	31°C / 88°F	23°C / 73°F	26°C / 80°F	164 hours	149.44 mm / 5.88 In	11 days	1014 mb / 30 In
2022	32°C / 90°F	23°C / 74°F	27°C / 81°F	204 hours	52.93 mm / 2.08 In	4 days	1015 mb / 30 In
2023	37°C / 99°F	26°C / 79°F	30°C / 86°F	205 hours	38.48 mm / 1.52 In	1 days	1014 mb / 30 In
2024	33°C / 91°F	24°C / 75°F	28°C / 82°F	197 hours	69.90 mm / 2.75 In	2 days	1012 mb / 30 In

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