Norwich September Weather Averages Connecticut, United States of America

September Weather Averages for Norwich

High Temp	23°C	73°F
Low Temp	14°C	58°F
Avg Temp	18°C	65°F
Sunshine Hours	201 hours
Rainfall	104.01 mm	4.09 In
Rain days	6 days
Pressure	1018 mb	31 In

Norwich September Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	23°C / 73°F	15°C / 59°F	19°C / 65°F	234 hours	283.77 mm / 11.17 In	7 days	1019 mb / 31 In
2009	21°C / 71°F	13°C / 56°F	17°C / 63°F	240 hours	42.42 mm / 1.67 In	2 days	1018 mb / 31 In
2010	24°C / 75°F	15°C / 59°F	19°C / 67°F	234 hours	102.20 mm / 4.02 In	5 days	1014 mb / 30 In
2011	22°C / 72°F	15°C / 59°F	19°C / 65°F	191 hours	112.09 mm / 4.41 In	8 days	1017 mb / 30 In
2012	21°C / 71°F	14°C / 57°F	18°C / 64°F	212 hours	129.97 mm / 5.12 In	10 days	1016 mb / 30 In
2013	21°C / 70°F	12°C / 54°F	17°C / 62°F	240 hours	96.81 mm / 3.81 In	6 days	1016 mb / 30 In
2014	23°C / 73°F	14°C / 57°F	18°C / 65°F	239 hours	27.70 mm / 1.09 In	6 days	1019 mb / 31 In
2015	25°C / 77°F	15°C / 59°F	20°C / 68°F	170 hours	113.04 mm / 4.45 In	4 days	1018 mb / 31 In
2016	23°C / 74°F	15°C / 59°F	19°C / 66°F	206 hours	95.00 mm / 3.74 In	8 days	1019 mb / 31 In
2017	24°C / 75°F	16°C / 60°F	19°C / 67°F	227 hours	65.89 mm / 2.59 In	6 days	1016 mb / 30 In
2018	23°C / 73°F	16°C / 61°F	19°C / 67°F	115 hours	169.66 mm / 6.68 In	9 days	1022 mb / 31 In
2019	23°C / 73°F	14°C / 57°F	18°C / 65°F	246 hours	43.11 mm / 1.70 In	6 days	1019 mb / 31 In
2020	23°C / 74°F	14°C / 58°F	18°C / 65°F	198 hours	88.14 mm / 3.47 In	6 days	1019 mb / 31 In
2021	24°C / 75°F	15°C / 60°F	19°C / 67°F	178 hours	172.41 mm / 6.79 In	9 days	1016 mb / 30 In
2022	24°C / 75°F	14°C / 56°F	18°C / 65°F	192 hours	104.70 mm / 4.12 In	6 days	1016 mb / 30 In
2023	25°C / 76°F	14°C / 58°F	19°C / 66°F	168 hours	189.87 mm / 7.48 In	4 days	1018 mb / 31 In
2024	22°C / 71°F	13°C / 56°F	17°C / 63°F	162 hours	111.08 mm / 4.37 In	3 days	1020 mb / 31 In

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