Riverdale July Weather Averages Illinois, United States of America

July Weather Averages for Riverdale

High Temp	27°C	81°F
Low Temp	20°C	67°F
Avg Temp	23°C	74°F
Sunshine Hours	229 hours
Rainfall	100.35 mm	3.95 In
Rain days	9 days
Pressure	1015 mb	30 In

Riverdale July Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	28°C / 82°F	19°C / 66°F	23°C / 74°F	287 hours	78.20 mm / 3.08 In	10 days	1014 mb / 30 In
2009	24°C / 76°F	17°C / 63°F	21°C / 69°F	237 hours	49.30 mm / 1.94 In	6 days	1014 mb / 30 In
2010	29°C / 84°F	21°C / 69°F	25°C / 76°F	270 hours	144.88 mm / 5.70 In	12 days	1015 mb / 30 In
2011	29°C / 84°F	21°C / 71°F	25°C / 77°F	308 hours	96.32 mm / 3.79 In	8 days	1014 mb / 30 In
2012	30°C / 85°F	22°C / 72°F	26°C / 79°F	302 hours	50.61 mm / 1.99 In	8 days	1014 mb / 30 In
2013	26°C / 78°F	18°C / 65°F	22°C / 72°F	220 hours	76.62 mm / 3.02 In	14 days	1016 mb / 30 In
2014	24°C / 75°F	16°C / 60°F	20°C / 68°F	262 hours	83.54 mm / 3.29 In	5 days	1015 mb / 30 In
2015	26°C / 79°F	18°C / 64°F	22°C / 72°F	236 hours	103.39 mm / 4.07 In	10 days	1014 mb / 30 In
2016	27°C / 80°F	19°C / 67°F	23°C / 73°F	118 hours	88.65 mm / 3.49 In	10 days	1014 mb / 30 In
2017	27°C / 80°F	20°C / 67°F	23°C / 74°F	224 hours	158.91 mm / 6.26 In	10 days	1016 mb / 30 In
2018	27°C / 81°F	21°C / 70°F	24°C / 76°F	255 hours	86.67 mm / 3.41 In	10 days	1017 mb / 31 In
2019	28°C / 82°F	21°C / 70°F	24°C / 76°F	259 hours	91.86 mm / 3.62 In	10 days	1015 mb / 30 In
2020	29°C / 84°F	22°C / 72°F	26°C / 78°F	207 hours	126.89 mm / 5.00 In	4 days	1014 mb / 30 In
2021	27°C / 80°F	20°C / 67°F	23°C / 74°F	168 hours	74.84 mm / 2.95 In	10 days	1016 mb / 30 In
2022	28°C / 83°F	19°C / 67°F	24°C / 74°F	213 hours	78.52 mm / 3.09 In	8 days	1014 mb / 30 In
2023	28°C / 83°F	19°C / 65°F	23°C / 74°F	199 hours	179.40 mm / 7.06 In	10 days	1013 mb / 30 In
2024	26°C / 79°F	19°C / 66°F	23°C / 73°F	182 hours	115.23 mm / 4.54 In	5 days	1015 mb / 30 In

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