Greenwich August Weather Averages Connecticut, United States of America

August Weather Averages for Greenwich

High Temp	28°C	82°F
Low Temp	21°C	69°F
Avg Temp	24°C	75°F
Sunshine Hours	222 hours
Rainfall	128.61 mm	5.06 In
Rain days	9 days
Pressure	1015 mb	30 In

Greenwich August Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	26°C / 79°F	18°C / 65°F	22°C / 72°F	238 hours	82.46 mm / 3.25 In	10 days	1014 mb / 30 In
2009	27°C / 81°F	20°C / 69°F	24°C / 74°F	257 hours	160.64 mm / 6.32 In	9 days	1016 mb / 30 In
2010	28°C / 82°F	20°C / 68°F	24°C / 74°F	266 hours	66.71 mm / 2.63 In	7 days	1015 mb / 30 In
2011	27°C / 80°F	20°C / 68°F	23°C / 73°F	256 hours	403.27 mm / 15.88 In	12 days	1011 mb / 30 In
2012	27°C / 81°F	21°C / 69°F	24°C / 75°F	268 hours	119.42 mm / 4.70 In	11 days	1015 mb / 30 In
2013	26°C / 78°F	19°C / 66°F	22°C / 72°F	233 hours	113.16 mm / 4.45 In	9 days	1016 mb / 30 In
2014	25°C / 78°F	18°C / 65°F	22°C / 71°F	242 hours	60.21 mm / 2.37 In	6 days	1016 mb / 30 In
2015	28°C / 83°F	20°C / 69°F	24°C / 75°F	268 hours	56.11 mm / 2.21 In	4 days	1015 mb / 30 In
2016	29°C / 84°F	21°C / 71°F	25°C / 77°F	252 hours	96.79 mm / 3.81 In	8 days	1017 mb / 31 In
2017	27°C / 81°F	21°C / 69°F	24°C / 74°F	239 hours	125.39 mm / 4.94 In	7 days	1017 mb / 31 In
2018	29°C / 85°F	23°C / 73°F	26°C / 79°F	169 hours	191.92 mm / 7.56 In	14 days	1016 mb / 30 In
2019	27°C / 80°F	21°C / 70°F	24°C / 75°F	242 hours	80.37 mm / 3.16 In	9 days	1015 mb / 30 In
2020	28°C / 82°F	22°C / 72°F	25°C / 76°F	135 hours	104.24 mm / 4.10 In	13 days	1014 mb / 30 In
2021	28°C / 83°F	22°C / 71°F	25°C / 76°F	186 hours	136.35 mm / 5.37 In	10 days	1017 mb / 31 In
2022	30°C / 85°F	21°C / 71°F	25°C / 77°F	180 hours	62.50 mm / 2.46 In	8 days	1016 mb / 30 In
2023	27°C / 81°F	19°C / 67°F	23°C / 73°F	183 hours	151.00 mm / 5.94 In	7 days	1013 mb / 30 In
2024	27°C / 80°F	19°C / 67°F	23°C / 73°F	171 hours	129.69 mm / 5.11 In	2 days	1016 mb / 30 In

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