Boulder July Weather Averages Colorado, United States of America

July Weather Averages for Boulder

High Temp	27°C	81°F
Low Temp	15°C	60°F
Avg Temp	21°C	70°F
Sunshine Hours	284 hours
Rainfall	59.62 mm	2.35 In
Rain days	11 days
Pressure	1015 mb	30 In

Boulder July Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	29°C / 84°F	15°C / 60°F	22°C / 72°F	307 hours	13.95 mm / 0.55 In	6 days	1014 mb / 30 In
2009	26°C / 78°F	14°C / 57°F	19°C / 67°F	285 hours	77.59 mm / 3.05 In	14 days	1017 mb / 30 In
2010	27°C / 81°F	15°C / 59°F	21°C / 70°F	271 hours	50.62 mm / 1.99 In	9 days	1014 mb / 30 In
2011	27°C / 81°F	15°C / 60°F	21°C / 70°F	313 hours	44.68 mm / 1.76 In	10 days	1014 mb / 30 In
2012	28°C / 82°F	16°C / 62°F	22°C / 72°F	320 hours	60.32 mm / 2.37 In	9 days	1016 mb / 30 In
2013	27°C / 80°F	15°C / 59°F	21°C / 69°F	298 hours	79.48 mm / 3.13 In	13 days	1015 mb / 30 In
2014	26°C / 79°F	15°C / 59°F	21°C / 69°F	298 hours	87.50 mm / 3.44 In	13 days	1017 mb / 31 In
2015	25°C / 77°F	14°C / 57°F	20°C / 67°F	291 hours	35.25 mm / 1.39 In	12 days	1015 mb / 30 In
2016	28°C / 82°F	15°C / 59°F	21°C / 70°F	240 hours	35.57 mm / 1.40 In	12 days	1014 mb / 30 In
2017	27°C / 80°F	15°C / 60°F	21°C / 70°F	286 hours	65.54 mm / 2.58 In	15 days	1017 mb / 31 In
2018	26°C / 80°F	15°C / 60°F	21°C / 70°F	318 hours	84.64 mm / 3.33 In	10 days	1019 mb / 31 In
2019	27°C / 81°F	16°C / 60°F	21°C / 70°F	315 hours	46.87 mm / 1.85 In	11 days	1016 mb / 30 In
2020	28°C / 83°F	16°C / 60°F	22°C / 72°F	277 hours	27.20 mm / 1.07 In	13 days	1015 mb / 30 In
2021	28°C / 83°F	16°C / 62°F	23°C / 73°F	250 hours	51.29 mm / 2.02 In	6 days	1014 mb / 30 In
2022	30°C / 86°F	17°C / 62°F	23°C / 73°F	233 hours	60.84 mm / 2.40 In	12 days	1014 mb / 30 In
2023	29°C / 85°F	15°C / 59°F	22°C / 71°F	259 hours	72.40 mm / 2.85 In	12 days	1014 mb / 30 In
2024	28°C / 83°F	16°C / 61°F	22°C / 71°F	286 hours	74.09 mm / 2.92 In	3 days	1014 mb / 30 In

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