Glen Carbon July Weather Averages Illinois, United States of America

July Weather Averages for Glen Carbon

High Temp	30°C	87°F
Low Temp	21°C	69°F
Avg Temp	25°C	78°F
Sunshine Hours	239 hours
Rainfall	127.85 mm	5.03 In
Rain days	9 days
Pressure	1015 mb	30 In

Glen Carbon July Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	31°C / 88°F	20°C / 68°F	25°C / 77°F	280 hours	161.82 mm / 6.37 In	8 days	1014 mb / 30 In
2009	28°C / 82°F	18°C / 65°F	23°C / 73°F	262 hours	110.03 mm / 4.33 In	6 days	1014 mb / 30 In
2010	32°C / 90°F	22°C / 72°F	27°C / 80°F	260 hours	124.64 mm / 4.91 In	11 days	1014 mb / 30 In
2011	32°C / 90°F	23°C / 73°F	27°C / 81°F	308 hours	83.13 mm / 3.27 In	9 days	1013 mb / 30 In
2012	33°C / 92°F	24°C / 75°F	28°C / 83°F	308 hours	78.69 mm / 3.10 In	6 days	1014 mb / 30 In
2013	28°C / 83°F	19°C / 66°F	24°C / 74°F	273 hours	72.71 mm / 2.86 In	7 days	1016 mb / 30 In
2014	28°C / 82°F	17°C / 63°F	22°C / 72°F	297 hours	63.70 mm / 2.51 In	4 days	1016 mb / 30 In
2015	30°C / 86°F	20°C / 69°F	25°C / 77°F	225 hours	246.67 mm / 9.71 In	10 days	1013 mb / 30 In
2016	30°C / 85°F	21°C / 70°F	25°C / 77°F	179 hours	169.92 mm / 6.69 In	11 days	1014 mb / 30 In
2017	31°C / 88°F	22°C / 71°F	26°C / 79°F	252 hours	74.39 mm / 2.93 In	6 days	1015 mb / 30 In
2018	30°C / 86°F	21°C / 70°F	25°C / 77°F	272 hours	110.38 mm / 4.35 In	11 days	1017 mb / 31 In
2019	29°C / 85°F	21°C / 70°F	25°C / 77°F	257 hours	127.43 mm / 5.02 In	10 days	1015 mb / 30 In
2020	30°C / 86°F	22°C / 71°F	26°C / 78°F	141 hours	183.86 mm / 7.24 In	14 days	1014 mb / 30 In
2021	29°C / 84°F	20°C / 69°F	25°C / 76°F	182 hours	124.61 mm / 4.91 In	7 days	1016 mb / 30 In
2022	32°C / 90°F	21°C / 70°F	26°C / 79°F	219 hours	124.56 mm / 4.90 In	8 days	1014 mb / 30 In
2023	33°C / 91°F	21°C / 69°F	26°C / 79°F	186 hours	183.95 mm / 7.24 In	11 days	1013 mb / 30 In
2024	29°C / 84°F	19°C / 67°F	24°C / 75°F	210 hours	166.88 mm / 6.57 In	10 days	1015 mb / 30 In

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