Pontiac September Weather Averages Michigan, United States of America

September Weather Averages for Pontiac

High Temp	23°C	73°F
Low Temp	14°C	56°F
Avg Temp	18°C	64°F
Sunshine Hours	207 hours
Rainfall	76.77 mm	3.02 In
Rain days	7 days
Pressure	1017 mb	31 In

Pontiac September Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	23°C / 73°F	13°C / 55°F	17°C / 63°F	222 hours	245.29 mm / 9.66 In	6 days	1019 mb / 31 In
2009	22°C / 72°F	13°C / 55°F	17°C / 63°F	226 hours	58.04 mm / 2.28 In	5 days	1018 mb / 31 In
2010	21°C / 70°F	12°C / 53°F	16°C / 61°F	191 hours	69.52 mm / 2.74 In	8 days	1014 mb / 30 In
2011	20°C / 68°F	12°C / 54°F	16°C / 61°F	152 hours	123.44 mm / 4.86 In	13 days	1015 mb / 30 In
2012	21°C / 70°F	12°C / 53°F	16°C / 61°F	219 hours	62.39 mm / 2.46 In	4 days	1015 mb / 30 In
2013	22°C / 71°F	12°C / 53°F	17°C / 62°F	243 hours	39.47 mm / 1.55 In	6 days	1016 mb / 30 In
2014	21°C / 71°F	12°C / 53°F	16°C / 61°F	214 hours	94.24 mm / 3.71 In	9 days	1018 mb / 31 In
2015	24°C / 75°F	15°C / 59°F	19°C / 66°F	186 hours	78.03 mm / 3.07 In	8 days	1018 mb / 31 In
2016	23°C / 74°F	15°C / 59°F	19°C / 66°F	209 hours	161.41 mm / 6.35 In	7 days	1018 mb / 31 In
2017	24°C / 75°F	15°C / 58°F	19°C / 66°F	247 hours	23.00 mm / 0.91 In	5 days	1018 mb / 31 In
2018	23°C / 74°F	16°C / 60°F	19°C / 67°F	211 hours	69.98 mm / 2.76 In	10 days	1019 mb / 31 In
2019	23°C / 73°F	15°C / 60°F	19°C / 66°F	166 hours	112.34 mm / 4.42 In	14 days	1017 mb / 31 In
2020	21°C / 70°F	13°C / 55°F	17°C / 62°F	213 hours	74.19 mm / 2.92 In	6 days	1018 mb / 31 In
2021	24°C / 75°F	14°C / 57°F	18°C / 65°F	240 hours	153.42 mm / 6.04 In	6 days	1015 mb / 30 In
2022	24°C / 75°F	14°C / 57°F	19°C / 65°F	214 hours	33.70 mm / 1.33 In	4 days	1017 mb / 30 In
2023	24°C / 75°F	14°C / 57°F	18°C / 65°F	152 hours	60.35 mm / 2.38 In	3 days	1018 mb / 31 In
2024	24°C / 76°F	15°C / 59°F	19°C / 66°F	225 hours	14.76 mm / 0.58 In	2 days	1018 mb / 31 In

Michigan

Hotels Near Pontiac

Cities Near Pontiac

Quick and Easy Signup for Weather API

WeatherAPI.com makes it super easy to integrate our realtime, daily, hourly and 15 min interval weather forecast data, historical weather, marine weather, bulk request, air quality data, autocomplete, time zone, astronomy and sports data into your new or existing project.

Get Started