Charlton September Weather Averages Massachusetts, United States of America

September Weather Averages for Charlton

High Temp	23°C	73°F
Low Temp	13°C	55°F
Avg Temp	17°C	63°F
Sunshine Hours	199 hours
Rainfall	113.31 mm	4.46 In
Rain days	6 days
Pressure	1018 mb	31 In

Charlton September Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	22°C / 71°F	13°C / 56°F	17°C / 63°F	231 hours	270.92 mm / 10.67 In	7 days	1019 mb / 31 In
2009	21°C / 70°F	11°C / 53°F	16°C / 61°F	237 hours	33.24 mm / 1.31 In	4 days	1018 mb / 31 In
2010	23°C / 74°F	14°C / 57°F	18°C / 65°F	217 hours	64.92 mm / 2.56 In	5 days	1014 mb / 30 In
2011	23°C / 73°F	14°C / 57°F	18°C / 64°F	163 hours	138.99 mm / 5.47 In	10 days	1017 mb / 30 In
2012	21°C / 71°F	12°C / 53°F	16°C / 62°F	212 hours	119.70 mm / 4.71 In	9 days	1016 mb / 30 In
2013	22°C / 71°F	11°C / 51°F	16°C / 61°F	216 hours	94.22 mm / 3.71 In	6 days	1015 mb / 30 In
2014	23°C / 73°F	12°C / 54°F	17°C / 63°F	247 hours	27.46 mm / 1.08 In	4 days	1019 mb / 31 In
2015	25°C / 76°F	14°C / 57°F	19°C / 66°F	186 hours	122.27 mm / 4.81 In	4 days	1018 mb / 31 In
2016	24°C / 75°F	14°C / 57°F	18°C / 65°F	218 hours	73.50 mm / 2.89 In	7 days	1019 mb / 31 In
2017	24°C / 76°F	14°C / 58°F	19°C / 65°F	194 hours	65.05 mm / 2.56 In	6 days	1016 mb / 30 In
2018	23°C / 74°F	14°C / 58°F	18°C / 65°F	143 hours	184.39 mm / 7.26 In	9 days	1022 mb / 31 In
2019	23°C / 74°F	12°C / 54°F	18°C / 64°F	248 hours	36.59 mm / 1.44 In	6 days	1019 mb / 31 In
2020	23°C / 74°F	13°C / 56°F	18°C / 64°F	218 hours	65.08 mm / 2.56 In	5 days	1019 mb / 31 In
2021	23°C / 73°F	14°C / 56°F	18°C / 64°F	172 hours	168.00 mm / 6.61 In	11 days	1016 mb / 30 In
2022	23°C / 73°F	12°C / 54°F	17°C / 62°F	181 hours	157.00 mm / 6.18 In	7 days	1016 mb / 30 In
2023	23°C / 74°F	13°C / 55°F	17°C / 63°F	161 hours	263.78 mm / 10.38 In	6 days	1018 mb / 31 In
2024	21°C / 70°F	12°C / 53°F	16°C / 61°F	167 hours	198.85 mm / 7.83 In	3 days	1020 mb / 31 In

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