Brussels September Weather Averages Belgium

September Weather Averages for Brussels

High Temp	20°C	68°F
Low Temp	12°C	53°F
Avg Temp	16°C	60°F
Sunshine Hours	169 hours
Rainfall	55.81 mm	2.20 In
Rain days	6 days
Pressure	1017 mb	31 In

Brussels September Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	18°C / 64°F	10°C / 50°F	14°C / 56°F	174 hours	52.94 mm / 2.08 In	8 days	1018 mb / 31 In
2009	20°C / 69°F	12°C / 53°F	16°C / 60°F	183 hours	20.00 mm / 0.79 In	3 days	1021 mb / 31 In
2010	18°C / 64°F	10°C / 50°F	14°C / 57°F	157 hours	64.36 mm / 2.53 In	9 days	1015 mb / 30 In
2011	20°C / 69°F	12°C / 53°F	16°C / 61°F	162 hours	42.71 mm / 1.68 In	4 days	1016 mb / 30 In
2012	19°C / 66°F	10°C / 50°F	14°C / 58°F	180 hours	31.30 mm / 1.23 In	5 days	1016 mb / 30 In
2013	19°C / 67°F	10°C / 51°F	15°C / 59°F	165 hours	68.00 mm / 2.68 In	9 days	1016 mb / 30 In
2014	21°C / 69°F	12°C / 54°F	16°C / 61°F	187 hours	36.83 mm / 1.45 In	6 days	1019 mb / 31 In
2015	18°C / 64°F	10°C / 50°F	14°C / 57°F	121 hours	69.25 mm / 2.73 In	14 days	1018 mb / 31 In
2016	22°C / 72°F	14°C / 57°F	18°C / 64°F	207 hours	18.60 mm / 0.73 In	2 days	1018 mb / 31 In
2017	18°C / 65°F	11°C / 51°F	14°C / 58°F	135 hours	75.60 mm / 2.98 In	11 days	1014 mb / 30 In
2018	20°C / 68°F	12°C / 53°F	16°C / 60°F	217 hours	53.80 mm / 2.12 In	6 days	1021 mb / 31 In
2019	19°C / 67°F	12°C / 53°F	15°C / 60°F	154 hours	41.70 mm / 1.64 In	8 days	1018 mb / 31 In
2020	21°C / 70°F	13°C / 55°F	17°C / 62°F	166 hours	65.31 mm / 2.57 In	5 days	1016 mb / 30 In
2021	22°C / 71°F	12°C / 54°F	17°C / 62°F	223 hours	21.00 mm / 0.83 In	5 days	1019 mb / 31 In
2022	20°C / 67°F	12°C / 53°F	16°C / 60°F	102 hours	119.60 mm / 4.71 In	9 days	1013 mb / 30 In
2023	24°C / 75°F	15°C / 58°F	19°C / 66°F	227 hours	60.62 mm / 2.39 In	2 days	1016 mb / 30 In
2024	20°C / 67°F	12°C / 54°F	16°C / 60°F	111 hours	104.34 mm / 4.11 In	4 days	1014 mb / 30 In

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