Brookfield September Weather Averages Wisconsin, United States of America

September Weather Averages for Brookfield

High Temp	22°C	72°F
Low Temp	14°C	57°F
Avg Temp	18°C	64°F
Sunshine Hours	224 hours
Rainfall	82.77 mm	3.26 In
Rain days	7 days
Pressure	1017 mb	31 In

Brookfield September Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	21°C / 70°F	15°C / 59°F	18°C / 64°F	219 hours	176.78 mm / 6.96 In	8 days	1018 mb / 31 In
2009	21°C / 70°F	14°C / 57°F	18°C / 64°F	260 hours	42.59 mm / 1.68 In	6 days	1019 mb / 31 In
2010	20°C / 69°F	13°C / 55°F	17°C / 62°F	206 hours	79.27 mm / 3.12 In	8 days	1014 mb / 30 In
2011	19°C / 66°F	12°C / 54°F	16°C / 60°F	195 hours	126.88 mm / 5.00 In	9 days	1015 mb / 30 In
2012	21°C / 70°F	12°C / 54°F	16°C / 61°F	262 hours	44.80 mm / 1.76 In	6 days	1016 mb / 30 In
2013	22°C / 71°F	14°C / 57°F	18°C / 64°F	265 hours	38.51 mm / 1.52 In	5 days	1016 mb / 30 In
2014	21°C / 69°F	12°C / 54°F	16°C / 61°F	238 hours	73.14 mm / 2.88 In	6 days	1018 mb / 31 In
2015	24°C / 74°F	15°C / 59°F	19°C / 66°F	199 hours	91.18 mm / 3.59 In	7 days	1018 mb / 31 In
2016	23°C / 74°F	15°C / 60°F	19°C / 66°F	210 hours	92.11 mm / 3.63 In	10 days	1017 mb / 31 In
2017	24°C / 75°F	15°C / 60°F	19°C / 67°F	294 hours	20.60 mm / 0.81 In	3 days	1017 mb / 31 In
2018	23°C / 73°F	15°C / 59°F	19°C / 66°F	216 hours	152.42 mm / 6.00 In	9 days	1019 mb / 31 In
2019	22°C / 72°F	16°C / 60°F	19°C / 66°F	169 hours	179.52 mm / 7.07 In	10 days	1016 mb / 30 In
2020	20°C / 68°F	13°C / 55°F	16°C / 61°F	211 hours	95.00 mm / 3.74 In	9 days	1017 mb / 31 In
2021	24°C / 76°F	15°C / 58°F	19°C / 66°F	242 hours	74.18 mm / 2.92 In	7 days	1014 mb / 30 In
2022	22°C / 72°F	14°C / 57°F	18°C / 64°F	217 hours	120.60 mm / 4.75 In	7 days	1017 mb / 30 In
2023	25°C / 77°F	14°C / 57°F	19°C / 66°F	170 hours	69.37 mm / 2.73 In	2 days	1017 mb / 31 In
2024	24°C / 75°F	14°C / 56°F	18°C / 65°F	232 hours	24.17 mm / 0.95 In	1 days	1018 mb / 31 In

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