Waterloo July Weather Averages Illinois, United States of America

July Weather Averages for Waterloo

High Temp	31°C	87°F
Low Temp	21°C	70°F
Avg Temp	26°C	78°F
Sunshine Hours	242 hours
Rainfall	122.39 mm	4.82 In
Rain days	9 days
Pressure	1015 mb	30 In

Waterloo July Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	31°C / 88°F	21°C / 69°F	26°C / 78°F	277 hours	142.10 mm / 5.59 In	8 days	1014 mb / 30 In
2009	28°C / 82°F	19°C / 65°F	23°C / 73°F	224 hours	132.10 mm / 5.20 In	9 days	1014 mb / 30 In
2010	32°C / 90°F	22°C / 72°F	27°C / 81°F	245 hours	112.87 mm / 4.44 In	12 days	1014 mb / 30 In
2011	33°C / 91°F	23°C / 73°F	27°C / 81°F	305 hours	125.02 mm / 4.92 In	7 days	1013 mb / 30 In
2012	34°C / 92°F	24°C / 75°F	29°C / 84°F	309 hours	79.27 mm / 3.12 In	3 days	1014 mb / 30 In
2013	28°C / 83°F	19°C / 67°F	24°C / 75°F	260 hours	63.44 mm / 2.50 In	8 days	1016 mb / 30 In
2014	28°C / 83°F	18°C / 64°F	23°C / 73°F	302 hours	65.10 mm / 2.56 In	4 days	1016 mb / 30 In
2015	30°C / 87°F	21°C / 70°F	25°C / 78°F	237 hours	267.15 mm / 10.52 In	11 days	1013 mb / 30 In
2016	30°C / 86°F	21°C / 70°F	25°C / 78°F	188 hours	153.96 mm / 6.06 In	15 days	1014 mb / 30 In
2017	32°C / 89°F	22°C / 71°F	26°C / 80°F	291 hours	83.90 mm / 3.30 In	7 days	1015 mb / 30 In
2018	30°C / 87°F	22°C / 71°F	26°C / 78°F	273 hours	69.99 mm / 2.76 In	8 days	1017 mb / 30 In
2019	30°C / 86°F	22°C / 71°F	25°C / 78°F	291 hours	79.56 mm / 3.13 In	8 days	1015 mb / 30 In
2020	30°C / 87°F	22°C / 72°F	26°C / 79°F	140 hours	161.86 mm / 6.37 In	15 days	1014 mb / 30 In
2021	29°C / 85°F	21°C / 70°F	25°C / 77°F	191 hours	132.50 mm / 5.22 In	8 days	1016 mb / 30 In
2022	33°C / 91°F	22°C / 71°F	27°C / 80°F	213 hours	82.50 mm / 3.25 In	10 days	1014 mb / 30 In
2023	33°C / 92°F	21°C / 70°F	27°C / 80°F	177 hours	198.45 mm / 7.81 In	12 days	1013 mb / 30 In
2024	30°C / 86°F	20°C / 68°F	24°C / 76°F	230 hours	150.54 mm / 5.93 In	8 days	1015 mb / 30 In

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