Spearfish July Weather Averages South Dakota, United States of America

July Weather Averages for Spearfish

High Temp	30°C	85°F
Low Temp	16°C	60°F
Avg Temp	23°C	73°F
Sunshine Hours	282 hours
Rainfall	71.39 mm	2.81 In
Rain days	11 days
Pressure	1012 mb	30 In

Spearfish July Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	30°C / 86°F	15°C / 59°F	23°C / 73°F	279 hours	71.86 mm / 2.83 In	13 days	1010 mb / 30 In
2009	27°C / 81°F	13°C / 56°F	20°C / 68°F	273 hours	52.16 mm / 2.05 In	11 days	1014 mb / 30 In
2010	28°C / 83°F	14°C / 58°F	21°C / 70°F	278 hours	74.66 mm / 2.94 In	9 days	1011 mb / 30 In
2011	29°C / 85°F	16°C / 62°F	23°C / 73°F	265 hours	102.59 mm / 4.04 In	15 days	1010 mb / 30 In
2012	31°C / 87°F	18°C / 64°F	24°C / 76°F	271 hours	81.57 mm / 3.21 In	13 days	1012 mb / 30 In
2013	28°C / 83°F	15°C / 59°F	22°C / 71°F	288 hours	72.98 mm / 2.87 In	13 days	1013 mb / 30 In
2014	28°C / 83°F	14°C / 57°F	21°C / 70°F	321 hours	11.82 mm / 0.47 In	6 days	1014 mb / 30 In
2015	29°C / 84°F	15°C / 60°F	22°C / 72°F	324 hours	34.90 mm / 1.37 In	9 days	1011 mb / 30 In
2016	30°C / 86°F	16°C / 61°F	23°C / 73°F	237 hours	50.69 mm / 2.00 In	17 days	1010 mb / 30 In
2017	32°C / 90°F	18°C / 65°F	25°C / 78°F	318 hours	53.86 mm / 2.12 In	11 days	1013 mb / 30 In
2018	29°C / 84°F	16°C / 61°F	22°C / 72°F	283 hours	95.72 mm / 3.77 In	12 days	1015 mb / 30 In
2019	27°C / 81°F	15°C / 59°F	21°C / 70°F	281 hours	190.78 mm / 7.51 In	13 days	1013 mb / 30 In
2020	30°C / 86°F	16°C / 61°F	23°C / 74°F	258 hours	62.17 mm / 2.45 In	13 days	1010 mb / 30 In
2021	32°C / 89°F	18°C / 64°F	25°C / 78°F	249 hours	81.77 mm / 3.22 In	11 days	1012 mb / 30 In
2022	31°C / 89°F	16°C / 62°F	24°C / 75°F	282 hours	81.90 mm / 3.22 In	12 days	1012 mb / 30 In
2023	29°C / 85°F	15°C / 59°F	22°C / 72°F	270 hours	73.90 mm / 2.91 In	8 days	1013 mb / 30 In
2024	31°C / 89°F	16°C / 62°F	24°C / 75°F	308 hours	20.73 mm / 0.82 In	2 days	1012 mb / 30 In

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