Niagara Falls September Weather Averages New York, United States of America

September Weather Averages for Niagara Falls

High Temp	22°C	72°F
Low Temp	15°C	59°F
Avg Temp	18°C	65°F
Sunshine Hours	206 hours
Rainfall	78.92 mm	3.11 In
Rain days	6 days
Pressure	1017 mb	31 In

Niagara Falls September Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	22°C / 71°F	14°C / 57°F	18°C / 64°F	224 hours	113.34 mm / 4.46 In	9 days	1019 mb / 31 In
2009	21°C / 70°F	13°C / 56°F	17°C / 63°F	180 hours	50.62 mm / 1.99 In	7 days	1018 mb / 31 In
2010	20°C / 68°F	15°C / 58°F	17°C / 63°F	160 hours	97.50 mm / 3.84 In	7 days	1013 mb / 30 In
2011	21°C / 70°F	15°C / 60°F	18°C / 65°F	192 hours	130.79 mm / 5.15 In	11 days	1015 mb / 30 In
2012	21°C / 70°F	14°C / 58°F	18°C / 64°F	217 hours	98.85 mm / 3.89 In	8 days	1015 mb / 30 In
2013	20°C / 69°F	13°C / 56°F	17°C / 62°F	240 hours	90.53 mm / 3.56 In	3 days	1016 mb / 30 In
2014	21°C / 70°F	14°C / 57°F	17°C / 63°F	248 hours	78.03 mm / 3.07 In	5 days	1018 mb / 31 In
2015	23°C / 74°F	16°C / 61°F	19°C / 67°F	189 hours	104.56 mm / 4.12 In	8 days	1018 mb / 31 In
2016	24°C / 75°F	16°C / 60°F	19°C / 67°F	258 hours	71.37 mm / 2.81 In	6 days	1019 mb / 31 In
2017	24°C / 75°F	16°C / 61°F	19°C / 67°F	284 hours	53.88 mm / 2.12 In	5 days	1018 mb / 31 In
2018	24°C / 75°F	17°C / 63°F	20°C / 69°F	176 hours	112.74 mm / 4.44 In	8 days	1020 mb / 31 In
2019	23°C / 73°F	16°C / 61°F	19°C / 67°F	188 hours	78.98 mm / 3.11 In	8 days	1018 mb / 31 In
2020	21°C / 70°F	15°C / 59°F	18°C / 64°F	221 hours	50.18 mm / 1.98 In	4 days	1018 mb / 31 In
2021	23°C / 73°F	15°C / 60°F	19°C / 66°F	165 hours	121.30 mm / 4.78 In	10 days	1015 mb / 30 In
2022	22°C / 71°F	15°C / 59°F	18°C / 64°F	183 hours	80.90 mm / 3.19 In	9 days	1016 mb / 30 In
2023	24°C / 75°F	14°C / 57°F	18°C / 65°F	198 hours	19.45 mm / 0.77 In	1 days	1018 mb / 31 In
2024	24°C / 74°F	16°C / 60°F	19°C / 67°F	195 hours	22.97 mm / 0.90 In	2 days	1018 mb / 31 In

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