South Yarmouth August Weather Averages Massachusetts, United States of America

August Weather Averages for South Yarmouth

High Temp	23°C	73°F
Low Temp	20°C	69°F
Avg Temp	22°C	71°F
Sunshine Hours	249 hours
Rainfall	92.98 mm	3.66 In
Rain days	6 days
Pressure	1015 mb	30 In

South Yarmouth August Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2009	22°C / 72°F	20°C / 68°F	21°C / 70°F	273 hours	121.40 mm / 4.78 In	7 days	1016 mb / 30 In
2010	22°C / 71°F	20°C / 68°F	21°C / 70°F	269 hours	135.20 mm / 5.32 In	6 days	1015 mb / 30 In
2011	21°C / 70°F	20°C / 68°F	21°C / 69°F	248 hours	118.96 mm / 4.68 In	4 days	1012 mb / 30 In
2012	23°C / 73°F	21°C / 70°F	22°C / 71°F	271 hours	50.64 mm / 1.99 In	7 days	1015 mb / 30 In
2013	21°C / 70°F	19°C / 66°F	20°C / 68°F	241 hours	69.59 mm / 2.74 In	6 days	1016 mb / 30 In
2014	21°C / 70°F	19°C / 66°F	20°C / 68°F	284 hours	86.50 mm / 3.41 In	5 days	1016 mb / 30 In
2015	23°C / 73°F	21°C / 70°F	22°C / 72°F	294 hours	36.09 mm / 1.42 In	4 days	1015 mb / 30 In
2016	23°C / 74°F	21°C / 71°F	22°C / 72°F	326 hours	37.21 mm / 1.47 In	5 days	1017 mb / 31 In
2017	22°C / 71°F	20°C / 67°F	21°C / 69°F	279 hours	75.98 mm / 2.99 In	7 days	1017 mb / 31 In
2018	23°C / 74°F	21°C / 70°F	22°C / 72°F	218 hours	78.14 mm / 3.08 In	8 days	1016 mb / 30 In
2019	23°C / 73°F	21°C / 70°F	22°C / 71°F	266 hours	79.00 mm / 3.11 In	7 days	1014 mb / 30 In
2020	24°C / 75°F	20°C / 69°F	22°C / 72°F	204 hours	62.75 mm / 2.47 In	6 days	1014 mb / 30 In
2021	24°C / 76°F	21°C / 70°F	23°C / 73°F	189 hours	130.45 mm / 5.14 In	7 days	1017 mb / 31 In
2022	24°C / 76°F	20°C / 69°F	22°C / 72°F	183 hours	37.00 mm / 1.46 In	6 days	1016 mb / 30 In
2023	23°C / 74°F	19°C / 67°F	21°C / 70°F	188 hours	275.80 mm / 10.86 In	11 days	1013 mb / 30 In

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