Rockwall May Weather Averages Texas, United States of America

May Weather Averages for Rockwall

High Temp	27°C	81°F
Low Temp	18°C	64°F
Avg Temp	22°C	72°F
Sunshine Hours	175 hours
Rainfall	186.83 mm	7.36 In
Rain days	9 days
Pressure	1013 mb	30 In

Rockwall May Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2009	27°C / 80°F	17°C / 62°F	22°C / 71°F	196 hours	203.01 mm / 7.99 In	14 days	1014 mb / 30 In
2010	29°C / 85°F	18°C / 65°F	24°C / 75°F	244 hours	78.13 mm / 3.08 In	2 days	1012 mb / 30 In
2011	26°C / 79°F	16°C / 61°F	21°C / 70°F	200 hours	180.25 mm / 7.10 In	6 days	1012 mb / 30 In
2012	28°C / 83°F	19°C / 65°F	23°C / 74°F	238 hours	131.33 mm / 5.17 In	6 days	1013 mb / 30 In
2013	26°C / 79°F	16°C / 61°F	21°C / 70°F	170 hours	211.90 mm / 8.34 In	8 days	1014 mb / 30 In
2014	27°C / 80°F	16°C / 61°F	21°C / 71°F	183 hours	186.03 mm / 7.32 In	6 days	1014 mb / 30 In
2015	26°C / 78°F	18°C / 64°F	22°C / 71°F	90 hours	406.52 mm / 16.00 In	21 days	1015 mb / 30 In
2016	26°C / 79°F	17°C / 63°F	21°C / 71°F	165 hours	83.62 mm / 3.29 In	10 days	1014 mb / 30 In
2017	26°C / 80°F	17°C / 62°F	21°C / 71°F	204 hours	203.13 mm / 8.00 In	6 days	1013 mb / 30 In
2018	30°C / 86°F	20°C / 69°F	25°C / 77°F	240 hours	35.53 mm / 1.40 In	4 days	1014 mb / 30 In
2019	27°C / 80°F	18°C / 65°F	22°C / 72°F	167 hours	277.02 mm / 10.91 In	10 days	1012 mb / 30 In
2020	26°C / 78°F	17°C / 63°F	21°C / 71°F	158 hours	202.48 mm / 7.97 In	10 days	1014 mb / 30 In
2021	24°C / 75°F	17°C / 62°F	20°C / 68°F	52 hours	334.87 mm / 13.18 In	14 days	1016 mb / 30 In
2022	31°C / 87°F	19°C / 66°F	25°C / 77°F	214 hours	121.40 mm / 4.78 In	6 days	1011 mb / 30 In
2023	28°C / 82°F	18°C / 64°F	22°C / 72°F	136 hours	146.35 mm / 5.76 In	9 days	1014 mb / 30 In
2024	28°C / 82°F	19°C / 67°F	23°C / 74°F	138 hours	187.71 mm / 7.39 In	10 days	1009 mb / 30 In
2025	28°C / 82°F	18°C / 64°F	23°C / 73°F	130 hours	335.12 mm / 13.19 In	6 days	1012 mb / 30 In

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