Wellington September Weather Averages Ontario, Canada

September Weather Averages for Wellington

High Temp	21°C	71°F
Low Temp	14°C	56°F
Avg Temp	17°C	63°F
Sunshine Hours	223 hours
Rainfall	88.92 mm	3.50 In
Rain days	6 days
Pressure	1017 mb	31 In

Wellington September Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	20°C / 69°F	14°C / 57°F	17°C / 63°F	234 hours	116.96 mm / 4.60 In	8 days	1019 mb / 31 In
2009	20°C / 68°F	13°C / 56°F	17°C / 62°F	259 hours	62.59 mm / 2.46 In	6 days	1018 mb / 31 In
2010	20°C / 68°F	13°C / 56°F	17°C / 62°F	182 hours	90.89 mm / 3.58 In	9 days	1013 mb / 30 In
2011	21°C / 70°F	14°C / 58°F	18°C / 64°F	206 hours	109.46 mm / 4.31 In	6 days	1015 mb / 30 In
2012	20°C / 69°F	13°C / 55°F	17°C / 62°F	235 hours	75.16 mm / 2.96 In	6 days	1015 mb / 30 In
2013	20°C / 68°F	12°C / 54°F	16°C / 61°F	253 hours	86.58 mm / 3.41 In	7 days	1016 mb / 30 In
2014	21°C / 69°F	13°C / 55°F	17°C / 62°F	244 hours	80.44 mm / 3.17 In	4 days	1018 mb / 31 In
2015	23°C / 73°F	15°C / 59°F	19°C / 65°F	193 hours	95.60 mm / 3.76 In	6 days	1018 mb / 31 In
2016	24°C / 74°F	14°C / 58°F	19°C / 66°F	270 hours	57.50 mm / 2.26 In	4 days	1019 mb / 31 In
2017	23°C / 74°F	14°C / 57°F	18°C / 65°F	314 hours	39.32 mm / 1.55 In	3 days	1017 mb / 31 In
2018	23°C / 73°F	15°C / 59°F	19°C / 66°F	223 hours	107.28 mm / 4.22 In	8 days	1020 mb / 31 In
2019	20°C / 68°F	13°C / 56°F	17°C / 62°F	197 hours	84.56 mm / 3.33 In	9 days	1018 mb / 31 In
2020	20°C / 68°F	13°C / 55°F	16°C / 61°F	195 hours	94.27 mm / 3.71 In	5 days	1018 mb / 31 In
2021	22°C / 71°F	14°C / 57°F	18°C / 64°F	184 hours	150.60 mm / 5.93 In	7 days	1015 mb / 30 In
2022	21°C / 69°F	14°C / 56°F	17°C / 63°F	175 hours	85.23 mm / 3.36 In	10 days	1016 mb / 30 In
2023	24°C / 75°F	12°C / 54°F	18°C / 64°F	225 hours	41.54 mm / 1.64 In	1 days	1019 mb / 31 In
2024	22°C / 72°F	14°C / 57°F	18°C / 64°F	215 hours	161.67 mm / 6.36 In	3 days	1018 mb / 31 In

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