Princeton July Weather Averages New Jersey, United States of America

July Weather Averages for Princeton

High Temp	30°C	86°F
Low Temp	20°C	69°F
Avg Temp	25°C	77°F
Sunshine Hours	224 hours
Rainfall	121.53 mm	4.78 In
Rain days	10 days
Pressure	1014 mb	30 In

Princeton July Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	30°C / 86°F	20°C / 67°F	25°C / 76°F	267 hours	101.22 mm / 3.99 In	9 days	1014 mb / 30 In
2009	27°C / 80°F	18°C / 64°F	22°C / 72°F	230 hours	128.22 mm / 5.05 In	9 days	1014 mb / 30 In
2010	31°C / 88°F	21°C / 69°F	26°C / 78°F	275 hours	87.81 mm / 3.46 In	8 days	1014 mb / 30 In
2011	31°C / 88°F	20°C / 69°F	26°C / 78°F	303 hours	62.51 mm / 2.46 In	6 days	1013 mb / 30 In
2012	30°C / 86°F	20°C / 69°F	25°C / 77°F	247 hours	78.80 mm / 3.10 In	7 days	1013 mb / 30 In
2013	30°C / 85°F	20°C / 69°F	25°C / 77°F	214 hours	138.12 mm / 5.44 In	12 days	1016 mb / 30 In
2014	28°C / 83°F	18°C / 65°F	23°C / 74°F	265 hours	92.72 mm / 3.65 In	8 days	1015 mb / 30 In
2015	30°C / 85°F	19°C / 67°F	24°C / 76°F	248 hours	57.37 mm / 2.26 In	10 days	1013 mb / 30 In
2016	30°C / 86°F	20°C / 68°F	25°C / 77°F	172 hours	156.96 mm / 6.18 In	9 days	1014 mb / 30 In
2017	29°C / 84°F	20°C / 68°F	24°C / 76°F	221 hours	153.72 mm / 6.05 In	10 days	1015 mb / 30 In
2018	31°C / 87°F	22°C / 71°F	26°C / 78°F	204 hours	127.53 mm / 5.02 In	12 days	1018 mb / 31 In
2019	31°C / 88°F	22°C / 72°F	26°C / 80°F	271 hours	170.96 mm / 6.73 In	12 days	1014 mb / 30 In
2020	31°C / 88°F	23°C / 73°F	27°C / 80°F	178 hours	138.82 mm / 5.47 In	12 days	1014 mb / 30 In
2021	28°C / 83°F	20°C / 68°F	24°C / 75°F	169 hours	149.27 mm / 5.88 In	14 days	1015 mb / 30 In
2022	32°C / 89°F	21°C / 69°F	26°C / 78°F	229 hours	71.22 mm / 2.80 In	9 days	1014 mb / 30 In
2023	31°C / 87°F	20°C / 68°F	25°C / 77°F	161 hours	197.15 mm / 7.76 In	13 days	1013 mb / 30 In
2024	30°C / 87°F	21°C / 69°F	25°C / 77°F	197 hours	133.32 mm / 5.25 In	3 days	1016 mb / 30 In

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