Hartford September Weather Averages Wisconsin, United States of America

September Weather Averages for Hartford

High Temp	22°C	71°F
Low Temp	13°C	55°F
Avg Temp	17°C	63°F
Sunshine Hours	221 hours
Rainfall	86.83 mm	3.42 In
Rain days	6 days
Pressure	1017 mb	30 In

Hartford September Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	21°C / 70°F	14°C / 57°F	17°C / 63°F	227 hours	117.92 mm / 4.64 In	9 days	1018 mb / 31 In
2009	21°C / 70°F	13°C / 55°F	17°C / 62°F	255 hours	52.31 mm / 2.06 In	4 days	1019 mb / 31 In
2010	20°C / 68°F	12°C / 53°F	16°C / 60°F	191 hours	73.87 mm / 2.91 In	8 days	1014 mb / 30 In
2011	19°C / 65°F	11°C / 51°F	15°C / 58°F	197 hours	127.22 mm / 5.01 In	9 days	1015 mb / 30 In
2012	20°C / 69°F	11°C / 51°F	15°C / 59°F	263 hours	43.01 mm / 1.69 In	6 days	1016 mb / 30 In
2013	22°C / 71°F	13°C / 55°F	17°C / 63°F	273 hours	32.93 mm / 1.30 In	5 days	1016 mb / 30 In
2014	20°C / 69°F	11°C / 51°F	15°C / 60°F	235 hours	80.89 mm / 3.18 In	7 days	1018 mb / 31 In
2015	24°C / 75°F	14°C / 58°F	19°C / 65°F	201 hours	101.96 mm / 4.01 In	8 days	1017 mb / 31 In
2016	23°C / 73°F	14°C / 58°F	18°C / 65°F	194 hours	92.37 mm / 3.64 In	7 days	1017 mb / 31 In
2017	23°C / 73°F	13°C / 56°F	18°C / 64°F	306 hours	20.20 mm / 0.80 In	3 days	1017 mb / 31 In
2018	22°C / 71°F	13°C / 56°F	17°C / 63°F	216 hours	153.16 mm / 6.03 In	8 days	1019 mb / 31 In
2019	22°C / 71°F	15°C / 58°F	18°C / 64°F	151 hours	179.94 mm / 7.08 In	9 days	1016 mb / 30 In
2020	19°C / 67°F	12°C / 53°F	15°C / 59°F	195 hours	93.58 mm / 3.68 In	9 days	1017 mb / 31 In
2021	24°C / 75°F	14°C / 56°F	18°C / 65°F	234 hours	74.46 mm / 2.93 In	7 days	1014 mb / 30 In
2022	22°C / 72°F	13°C / 55°F	17°C / 63°F	212 hours	146.40 mm / 5.76 In	5 days	1017 mb / 31 In
2023	25°C / 78°F	13°C / 55°F	18°C / 65°F	164 hours	85.96 mm / 3.38 In	2 days	1017 mb / 31 In
2024	24°C / 75°F	12°C / 54°F	17°C / 63°F	254 hours	30.98 mm / 1.22 In	1 days	1018 mb / 31 In

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