Princeton August Weather Averages New Jersey, United States of America

August Weather Averages for Princeton

High Temp	29°C	84°F
Low Temp	19°C	67°F
Avg Temp	24°C	75°F
Sunshine Hours	225 hours
Rainfall	119.22 mm	4.69 In
Rain days	9 days
Pressure	1015 mb	30 In

Princeton August Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	28°C / 82°F	17°C / 63°F	22°C / 72°F	285 hours	52.80 mm / 2.08 In	6 days	1014 mb / 30 In
2009	28°C / 83°F	20°C / 68°F	24°C / 75°F	250 hours	199.96 mm / 7.87 In	12 days	1016 mb / 30 In
2010	29°C / 85°F	19°C / 66°F	24°C / 75°F	262 hours	62.44 mm / 2.46 In	7 days	1015 mb / 30 In
2011	28°C / 82°F	18°C / 65°F	23°C / 73°F	247 hours	321.71 mm / 12.67 In	14 days	1011 mb / 30 In
2012	28°C / 83°F	19°C / 67°F	24°C / 74°F	258 hours	76.30 mm / 3.00 In	8 days	1015 mb / 30 In
2013	27°C / 80°F	17°C / 63°F	22°C / 71°F	239 hours	102.20 mm / 4.02 In	8 days	1016 mb / 30 In
2014	27°C / 81°F	17°C / 63°F	22°C / 71°F	238 hours	65.49 mm / 2.58 In	6 days	1016 mb / 30 In
2015	30°C / 86°F	19°C / 66°F	24°C / 75°F	303 hours	34.26 mm / 1.35 In	4 days	1015 mb / 30 In
2016	30°C / 86°F	20°C / 69°F	25°C / 77°F	252 hours	55.20 mm / 2.17 In	8 days	1017 mb / 31 In
2017	28°C / 83°F	20°C / 67°F	24°C / 74°F	231 hours	138.33 mm / 5.45 In	11 days	1017 mb / 31 In
2018	30°C / 86°F	22°C / 72°F	26°C / 78°F	190 hours	143.50 mm / 5.65 In	12 days	1016 mb / 30 In
2019	29°C / 84°F	21°C / 70°F	24°C / 76°F	239 hours	74.86 mm / 2.95 In	11 days	1015 mb / 30 In
2020	29°C / 84°F	21°C / 70°F	25°C / 76°F	130 hours	145.36 mm / 5.72 In	13 days	1014 mb / 30 In
2021	29°C / 85°F	21°C / 70°F	25°C / 76°F	188 hours	187.35 mm / 7.38 In	14 days	1017 mb / 31 In
2022	31°C / 88°F	20°C / 68°F	25°C / 77°F	202 hours	46.20 mm / 1.82 In	9 days	1016 mb / 30 In
2023	28°C / 82°F	18°C / 65°F	23°C / 73°F	174 hours	127.75 mm / 5.03 In	6 days	1013 mb / 30 In
2024	28°C / 82°F	18°C / 65°F	23°C / 73°F	198 hours	126.66 mm / 4.99 In	4 days	1016 mb / 30 In

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