La Salle September Weather Averages Illinois, United States of America

September Weather Averages for La Salle

High Temp	25°C	76°F
Low Temp	14°C	57°F
Avg Temp	19°C	66°F
Sunshine Hours	235 hours
Rainfall	80.32 mm	3.16 In
Rain days	6 days
Pressure	1017 mb	30 In

La Salle September Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	23°C / 74°F	14°C / 57°F	18°C / 65°F	222 hours	258.77 mm / 10.19 In	9 days	1018 mb / 31 In
2009	23°C / 74°F	13°C / 55°F	18°C / 64°F	216 hours	34.06 mm / 1.34 In	4 days	1018 mb / 31 In
2010	23°C / 74°F	13°C / 56°F	18°C / 64°F	235 hours	118.56 mm / 4.67 In	10 days	1015 mb / 30 In
2011	21°C / 69°F	12°C / 53°F	16°C / 61°F	207 hours	106.98 mm / 4.21 In	9 days	1016 mb / 30 In
2012	23°C / 73°F	12°C / 53°F	17°C / 62°F	243 hours	61.77 mm / 2.43 In	5 days	1016 mb / 30 In
2013	25°C / 77°F	14°C / 57°F	19°C / 66°F	259 hours	60.08 mm / 2.37 In	3 days	1016 mb / 30 In
2014	23°C / 73°F	12°C / 54°F	17°C / 63°F	246 hours	111.51 mm / 4.39 In	8 days	1018 mb / 31 In
2015	26°C / 79°F	16°C / 60°F	20°C / 68°F	226 hours	73.33 mm / 2.89 In	5 days	1017 mb / 31 In
2016	25°C / 77°F	16°C / 61°F	20°C / 68°F	217 hours	55.43 mm / 2.18 In	7 days	1017 mb / 31 In
2017	26°C / 78°F	14°C / 58°F	20°C / 68°F	299 hours	19.10 mm / 0.75 In	3 days	1017 mb / 31 In
2018	24°C / 75°F	15°C / 59°F	19°C / 67°F	201 hours	118.27 mm / 4.66 In	7 days	1018 mb / 31 In
2019	25°C / 77°F	16°C / 61°F	20°C / 69°F	196 hours	227.13 mm / 8.94 In	11 days	1016 mb / 30 In
2020	23°C / 73°F	13°C / 55°F	18°C / 64°F	228 hours	102.20 mm / 4.02 In	7 days	1017 mb / 31 In
2021	28°C / 82°F	16°C / 60°F	21°C / 70°F	282 hours	30.10 mm / 1.19 In	3 days	1015 mb / 30 In
2022	26°C / 79°F	14°C / 57°F	20°C / 67°F	255 hours	56.82 mm / 2.24 In	6 days	1017 mb / 31 In
2023	29°C / 83°F	13°C / 55°F	20°C / 68°F	206 hours	72.48 mm / 2.85 In	4 days	1017 mb / 30 In
2024	27°C / 81°F	14°C / 57°F	20°C / 68°F	247 hours	37.38 mm / 1.47 In	2 days	1017 mb / 31 In

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