Rockwall September Weather Averages Texas, United States of America

September Weather Averages for Rockwall

High Temp	31°C	89°F
Low Temp	21°C	70°F
Avg Temp	26°C	79°F
Sunshine Hours	236 hours
Rainfall	90.34 mm	3.56 In
Rain days	5 days
Pressure	1015 mb	30 In

Rockwall September Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	29°C / 83°F	19°C / 65°F	23°C / 74°F	257 hours	87.38 mm / 3.44 In	5 days	1016 mb / 30 In
2009	28°C / 82°F	19°C / 67°F	23°C / 74°F	188 hours	196.92 mm / 7.75 In	10 days	1015 mb / 30 In
2010	30°C / 87°F	21°C / 69°F	25°C / 78°F	232 hours	122.78 mm / 4.83 In	7 days	1014 mb / 30 In
2011	32°C / 89°F	20°C / 67°F	25°C / 78°F	298 hours	38.76 mm / 1.53 In	2 days	1014 mb / 30 In
2012	31°C / 88°F	20°C / 69°F	26°C / 78°F	269 hours	96.23 mm / 3.79 In	5 days	1015 mb / 30 In
2013	33°C / 91°F	22°C / 71°F	27°C / 80°F	267 hours	114.37 mm / 4.50 In	3 days	1013 mb / 30 In
2014	31°C / 87°F	21°C / 69°F	25°C / 78°F	221 hours	70.54 mm / 2.78 In	5 days	1016 mb / 30 In
2015	32°C / 90°F	22°C / 72°F	27°C / 80°F	211 hours	27.24 mm / 1.07 In	3 days	1015 mb / 30 In
2016	31°C / 88°F	21°C / 71°F	26°C / 79°F	268 hours	57.58 mm / 2.27 In	7 days	1016 mb / 30 In
2017	31°C / 87°F	21°C / 70°F	25°C / 78°F	273 hours	17.55 mm / 0.69 In	3 days	1015 mb / 30 In
2018	28°C / 83°F	22°C / 71°F	25°C / 76°F	110 hours	304.12 mm / 11.97 In	18 days	1015 mb / 30 In
2019	33°C / 92°F	24°C / 74°F	28°C / 82°F	227 hours	42.89 mm / 1.69 In	4 days	1015 mb / 30 In
2020	28°C / 82°F	20°C / 67°F	23°C / 74°F	160 hours	209.56 mm / 8.25 In	11 days	1015 mb / 30 In
2021	34°C / 93°F	21°C / 70°F	27°C / 81°F	262 hours	7.00 mm / 0.28 In	2 days	1014 mb / 30 In
2022	33°C / 91°F	22°C / 71°F	27°C / 80°F	293 hours	24.00 mm / 0.94 In	3 days	1015 mb / 30 In
2023	37°C / 98°F	21°C / 70°F	28°C / 83°F	262 hours	99.30 mm / 3.91 In	2 days	1013 mb / 30 In
2024	33°C / 91°F	20°C / 68°F	26°C / 79°F	240 hours	16.65 mm / 0.66 In	1 days	1013 mb / 30 In

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