Sioux Falls Weather History South Dakota, United States of America

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Past date: Past date must be from 1st Jan, 2009 onwards.

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Daily and hourly data from 1 Jan 2009 onwards.
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Thu 04 Jun, 2026 Weather in Sioux Falls

Sunrise: 05:47 AM Sunset: 09:03 PM	Moonrise: 12:21 AM Moonset: 09:33 AM	Max: 29.7 °c	Min: 18.6 °c	Avg: 23.8 °c	Precip: 1.70 mm	Max Wind: 19.8 kph

	Thu 04 0:00 am	Thu 04 3:00 am	Thu 04 6:00 am	Thu 04 9:00 am	Thu 04 12:00 pm	Thu 04 3:00 pm	Thu 04 6:00 pm	Thu 04 9:00 pm
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Temp	22.4°c	20.7°c	18.6°c	21.8°c	26.9°c	29.1°c	28.3°c	23.1°c
Wind	9.7 kmph	13.7 kmph	7.2 kmph	9.0 kmph	11.5 kmph	17.3 kmph	17.7 kmph	11.5 kmph
Precip	0.00 mm	0.40 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.10 mm	0.00 mm
Cloud	0%	85%	0%	0%	0%	14%	73%	0%
Humidity	68%	73%	80%	71%	54%	41%	42%	68%
Pressure	1014 mb	1013 mb	1012 mb	1013 mb	1011 mb	1010 mb	1009 mb	1009 mb

Sioux Falls Annual Weather Averages

Month	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
January	-4°C / 25°F	-12°C / 10°F	-8°C / 17°F	121 hours	18.73 mm / 0.74 In	6 days	1022 mb / 31 In
February	-1°C / 29°F	-11°C / 13°F	-6°C / 21°F	129 hours	24.41 mm / 0.96 In	5 days	1021 mb / 31 In
March	7°C / 45°F	-3°C / 27°F	2°C / 36°F	151 hours	55.09 mm / 2.17 In	6 days	1017 mb / 31 In
April	13°C / 56°F	3°C / 38°F	8°C / 47°F	159 hours	101.46 mm / 3.99 In	8 days	1014 mb / 30 In
May	20°C / 68°F	10°C / 50°F	15°C / 59°F	175 hours	127.96 mm / 5.04 In	9 days	1013 mb / 30 In
June	26°C / 79°F	16°C / 60°F	21°C / 70°F	202 hours	162.07 mm / 6.38 In	9 days	1011 mb / 30 In
July	28°C / 83°F	17°C / 63°F	23°C / 73°F	244 hours	111.64 mm / 4.40 In	7 days	1013 mb / 30 In
August	28°C / 82°F	16°C / 61°F	22°C / 71°F	240 hours	103.52 mm / 4.08 In	7 days	1013 mb / 30 In
September	25°C / 77°F	13°C / 55°F	18°C / 65°F	240 hours	85.58 mm / 3.37 In	5 days	1015 mb / 30 In
October	15°C / 60°F	5°C / 42°F	10°C / 50°F	226 hours	70.36 mm / 2.77 In	5 days	1015 mb / 30 In
November	7°C / 45°F	-2°C / 29°F	2°C / 36°F	198 hours	39.17 mm / 1.54 In	4 days	1018 mb / 31 In
December	-1°C / 30°F	-9°C / 16°F	-5°C / 23°F	143 hours	40.12 mm / 1.58 In	6 days	1020 mb / 31 In

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