Trumbull September Weather Averages Connecticut, United States of America

September Weather Averages for Trumbull

High Temp	23°C	73°F
Low Temp	16°C	61°F
Avg Temp	19°C	67°F
Sunshine Hours	214 hours
Rainfall	107.33 mm	4.23 In
Rain days	6 days
Pressure	1018 mb	31 In

Trumbull September Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	23°C / 73°F	16°C / 61°F	19°C / 67°F	240 hours	217.67 mm / 8.57 In	8 days	1019 mb / 31 In
2009	22°C / 71°F	15°C / 59°F	18°C / 65°F	233 hours	54.64 mm / 2.15 In	2 days	1018 mb / 31 In
2010	24°C / 74°F	17°C / 62°F	20°C / 68°F	265 hours	96.68 mm / 3.81 In	4 days	1014 mb / 30 In
2011	22°C / 72°F	17°C / 62°F	19°C / 67°F	209 hours	142.99 mm / 5.63 In	9 days	1016 mb / 30 In
2012	22°C / 71°F	16°C / 61°F	19°C / 66°F	214 hours	146.06 mm / 5.75 In	6 days	1016 mb / 30 In
2013	22°C / 71°F	14°C / 58°F	18°C / 64°F	264 hours	74.23 mm / 2.92 In	7 days	1016 mb / 30 In
2014	23°C / 73°F	16°C / 60°F	19°C / 66°F	257 hours	41.97 mm / 1.65 In	4 days	1019 mb / 31 In
2015	24°C / 76°F	17°C / 62°F	20°C / 69°F	173 hours	104.33 mm / 4.11 In	5 days	1018 mb / 31 In
2016	24°C / 75°F	17°C / 62°F	20°C / 68°F	220 hours	75.02 mm / 2.95 In	9 days	1019 mb / 31 In
2017	24°C / 75°F	17°C / 62°F	20°C / 68°F	239 hours	68.96 mm / 2.72 In	7 days	1016 mb / 30 In
2018	24°C / 74°F	17°C / 63°F	20°C / 69°F	134 hours	185.65 mm / 7.31 In	10 days	1022 mb / 31 In
2019	23°C / 74°F	16°C / 61°F	19°C / 67°F	248 hours	50.53 mm / 1.99 In	6 days	1019 mb / 31 In
2020	23°C / 74°F	17°C / 63°F	20°C / 68°F	210 hours	94.36 mm / 3.72 In	4 days	1019 mb / 31 In
2021	23°C / 74°F	17°C / 62°F	20°C / 68°F	171 hours	154.51 mm / 6.08 In	7 days	1016 mb / 30 In
2022	23°C / 74°F	15°C / 59°F	19°C / 66°F	225 hours	83.40 mm / 3.28 In	5 days	1016 mb / 30 In
2023	24°C / 75°F	16°C / 60°F	19°C / 67°F	178 hours	267.13 mm / 10.52 In	7 days	1018 mb / 31 In
2024	22°C / 72°F	15°C / 60°F	19°C / 66°F	179 hours	76.78 mm / 3.02 In	2 days	1020 mb / 31 In

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