Streator September Weather Averages Illinois, United States of America

September Weather Averages for Streator

High Temp	25°C	77°F
Low Temp	14°C	57°F
Avg Temp	19°C	66°F
Sunshine Hours	238 hours
Rainfall	78.12 mm	3.08 In
Rain days	6 days
Pressure	1017 mb	31 In

Streator September Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	24°C / 74°F	14°C / 57°F	18°C / 65°F	222 hours	246.32 mm / 9.70 In	8 days	1018 mb / 31 In
2009	24°C / 75°F	13°C / 55°F	18°C / 64°F	224 hours	35.82 mm / 1.41 In	4 days	1018 mb / 31 In
2010	24°C / 75°F	13°C / 56°F	18°C / 65°F	239 hours	115.07 mm / 4.53 In	9 days	1015 mb / 30 In
2011	21°C / 70°F	12°C / 54°F	16°C / 61°F	205 hours	102.34 mm / 4.03 In	11 days	1016 mb / 30 In
2012	23°C / 73°F	12°C / 53°F	17°C / 63°F	242 hours	66.69 mm / 2.63 In	5 days	1016 mb / 30 In
2013	25°C / 77°F	14°C / 57°F	19°C / 67°F	268 hours	44.61 mm / 1.76 In	3 days	1016 mb / 30 In
2014	23°C / 73°F	12°C / 54°F	17°C / 63°F	258 hours	104.45 mm / 4.11 In	7 days	1018 mb / 31 In
2015	26°C / 79°F	16°C / 60°F	20°C / 69°F	227 hours	81.90 mm / 3.22 In	5 days	1017 mb / 31 In
2016	25°C / 77°F	16°C / 61°F	20°C / 69°F	225 hours	61.03 mm / 2.40 In	9 days	1017 mb / 31 In
2017	26°C / 79°F	14°C / 58°F	20°C / 68°F	291 hours	22.80 mm / 0.90 In	3 days	1017 mb / 31 In
2018	24°C / 76°F	15°C / 59°F	20°C / 67°F	201 hours	111.85 mm / 4.40 In	8 days	1018 mb / 31 In
2019	25°C / 77°F	16°C / 62°F	21°C / 69°F	214 hours	228.86 mm / 9.01 In	12 days	1016 mb / 30 In
2020	23°C / 73°F	13°C / 56°F	18°C / 64°F	222 hours	104.81 mm / 4.13 In	6 days	1017 mb / 31 In
2021	27°C / 81°F	16°C / 60°F	21°C / 70°F	276 hours	38.90 mm / 1.53 In	4 days	1015 mb / 30 In
2022	26°C / 79°F	14°C / 57°F	20°C / 68°F	255 hours	61.50 mm / 2.42 In	6 days	1017 mb / 31 In
2023	28°C / 83°F	13°C / 56°F	20°C / 68°F	213 hours	59.00 mm / 2.32 In	4 days	1017 mb / 31 In
2024	27°C / 81°F	14°C / 58°F	20°C / 69°F	249 hours	10.33 mm / 0.41 In	1 days	1017 mb / 31 In

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