Waterbury September Weather Averages Connecticut, United States of America

September Weather Averages for Waterbury

High Temp	23°C	74°F
Low Temp	14°C	56°F
Avg Temp	18°C	65°F
Sunshine Hours	198 hours
Rainfall	119.89 mm	4.72 In
Rain days	7 days
Pressure	1018 mb	31 In

Waterbury September Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	23°C / 74°F	14°C / 57°F	18°C / 65°F	234 hours	255.43 mm / 10.06 In	8 days	1019 mb / 31 In
2009	22°C / 71°F	12°C / 54°F	17°C / 62°F	229 hours	40.18 mm / 1.58 In	4 days	1018 mb / 31 In
2010	24°C / 76°F	14°C / 58°F	19°C / 66°F	239 hours	89.39 mm / 3.52 In	5 days	1014 mb / 30 In
2011	24°C / 75°F	14°C / 58°F	19°C / 65°F	162 hours	174.76 mm / 6.88 In	12 days	1016 mb / 30 In
2012	22°C / 72°F	13°C / 55°F	17°C / 63°F	210 hours	168.84 mm / 6.65 In	8 days	1016 mb / 30 In
2013	22°C / 72°F	11°C / 53°F	17°C / 62°F	246 hours	102.16 mm / 4.02 In	8 days	1016 mb / 30 In
2014	24°C / 74°F	13°C / 55°F	18°C / 64°F	246 hours	32.57 mm / 1.28 In	5 days	1019 mb / 31 In
2015	25°C / 77°F	15°C / 58°F	20°C / 67°F	170 hours	106.49 mm / 4.19 In	5 days	1018 mb / 31 In
2016	25°C / 76°F	15°C / 59°F	19°C / 67°F	203 hours	65.67 mm / 2.59 In	7 days	1019 mb / 31 In
2017	25°C / 77°F	15°C / 58°F	19°C / 66°F	206 hours	71.34 mm / 2.81 In	6 days	1016 mb / 30 In
2018	24°C / 75°F	15°C / 59°F	19°C / 66°F	108 hours	206.50 mm / 8.13 In	10 days	1022 mb / 31 In
2019	24°C / 75°F	13°C / 56°F	18°C / 65°F	232 hours	36.10 mm / 1.42 In	6 days	1019 mb / 31 In
2020	23°C / 74°F	14°C / 57°F	18°C / 65°F	207 hours	103.10 mm / 4.06 In	4 days	1019 mb / 31 In
2021	23°C / 73°F	14°C / 57°F	18°C / 65°F	161 hours	197.11 mm / 7.76 In	9 days	1016 mb / 30 In
2022	23°C / 74°F	13°C / 55°F	17°C / 63°F	202 hours	155.10 mm / 6.11 In	6 days	1017 mb / 30 In
2023	24°C / 75°F	13°C / 56°F	18°C / 64°F	175 hours	247.89 mm / 9.76 In	7 days	1018 mb / 31 In
2024	22°C / 71°F	13°C / 55°F	17°C / 62°F	169 hours	121.08 mm / 4.77 In	3 days	1020 mb / 31 In

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