Chelmsford July Weather Averages Massachusetts, United States of America

July Weather Averages for Chelmsford

High Temp	29°C	83°F
Low Temp	18°C	64°F
Avg Temp	23°C	73°F
Sunshine Hours	216 hours
Rainfall	121.07 mm	4.77 In
Rain days	10 days
Pressure	1014 mb	30 In

Chelmsford July Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	28°C / 82°F	18°C / 64°F	23°C / 73°F	238 hours	126.06 mm / 4.96 In	12 days	1013 mb / 30 In
2009	24°C / 76°F	15°C / 59°F	19°C / 67°F	189 hours	228.06 mm / 8.98 In	15 days	1013 mb / 30 In
2010	29°C / 84°F	18°C / 65°F	24°C / 75°F	275 hours	86.98 mm / 3.42 In	6 days	1013 mb / 30 In
2011	29°C / 85°F	18°C / 64°F	24°C / 74°F	293 hours	49.63 mm / 1.95 In	7 days	1012 mb / 30 In
2012	28°C / 83°F	18°C / 64°F	23°C / 73°F	276 hours	80.56 mm / 3.17 In	7 days	1013 mb / 30 In
2013	29°C / 84°F	19°C / 66°F	24°C / 74°F	191 hours	139.06 mm / 5.47 In	13 days	1016 mb / 30 In
2014	28°C / 82°F	17°C / 63°F	22°C / 72°F	254 hours	135.41 mm / 5.33 In	9 days	1014 mb / 30 In
2015	29°C / 84°F	17°C / 63°F	23°C / 73°F	235 hours	65.99 mm / 2.60 In	8 days	1012 mb / 30 In
2016	29°C / 84°F	18°C / 65°F	23°C / 74°F	160 hours	51.10 mm / 2.01 In	9 days	1013 mb / 30 In
2017	27°C / 81°F	17°C / 63°F	22°C / 71°F	230 hours	95.50 mm / 3.76 In	9 days	1015 mb / 30 In
2018	30°C / 86°F	19°C / 67°F	24°C / 76°F	234 hours	123.47 mm / 4.86 In	12 days	1019 mb / 31 In
2019	30°C / 87°F	19°C / 66°F	24°C / 76°F	279 hours	132.01 mm / 5.20 In	7 days	1014 mb / 30 In
2020	29°C / 85°F	20°C / 68°F	24°C / 76°F	156 hours	90.32 mm / 3.56 In	11 days	1013 mb / 30 In
2021	25°C / 77°F	16°C / 62°F	21°C / 69°F	88 hours	221.62 mm / 8.73 In	16 days	1015 mb / 30 In
2022	31°C / 88°F	18°C / 65°F	24°C / 76°F	234 hours	72.46 mm / 2.85 In	7 days	1013 mb / 30 In
2023	29°C / 84°F	19°C / 65°F	23°C / 74°F	160 hours	241.45 mm / 9.51 In	12 days	1013 mb / 30 In
2024	30°C / 85°F	19°C / 65°F	23°C / 74°F	196 hours	123.45 mm / 4.86 In	6 days	1015 mb / 30 In

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