Yankton 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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Fri 17 Oct, 2025 Weather in Yankton

Sunrise: 07:46 AM Sunset: 06:43 PM	Moonrise: 03:49 AM Moonset: 05:10 PM	Max: 22.8 °c	Min: 12.8 °c	Avg: 16.6 °c	Precip: 8.20 mm	Max Wind: 25.2 kph

	Fri 17 0:00 am	Fri 17 3:00 am	Fri 17 6:00 am	Fri 17 9:00 am	Fri 17 12:00 pm	Fri 17 3:00 pm	Fri 17 6:00 pm	Fri 17 9:00 pm
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Temp	15.7°c	13.2°c	12.8°c	14.6°c	19.2°c	22.8°c	20.4°c	14.9°c
Wind	25.2 kmph	1.4 kmph	10.8 kmph	14.8 kmph	18.7 kmph	23.4 kmph	15.1 kmph	9.0 kmph
Precip	0.80 mm	1.50 mm	0.40 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm
Cloud	100%	99%	86%	20%	0%	0%	0%	0%
Humidity	83%	91%	90%	81%	58%	45%	51%	61%
Pressure	999 mb	1005 mb	1009 mb	1009 mb	1008 mb	1006 mb	1006 mb	1007 mb

Yankton Annual Weather Averages

Month	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
January	-2°C / 28°F	-11°C / 13°F	-7°C / 20°F	139 hours	19.37 mm / 0.76 In	6 days	1022 mb / 31 In
February	0°C / 32°F	-9°C / 16°F	-5°C / 24°F	140 hours	21.77 mm / 0.86 In	5 days	1021 mb / 31 In
March	9°C / 48°F	-1°C / 30°F	3°C / 38°F	162 hours	53.97 mm / 2.12 In	5 days	1017 mb / 31 In
April	15°C / 58°F	4°C / 39°F	9°C / 48°F	177 hours	97.60 mm / 3.84 In	7 days	1013 mb / 30 In
May	21°C / 69°F	10°C / 51°F	16°C / 60°F	180 hours	132.22 mm / 5.21 In	9 days	1013 mb / 30 In
June	27°C / 81°F	17°C / 62°F	22°C / 71°F	224 hours	157.04 mm / 6.18 In	8 days	1011 mb / 30 In
July	30°C / 86°F	19°C / 66°F	24°C / 75°F	257 hours	96.91 mm / 3.82 In	7 days	1013 mb / 30 In
August	29°C / 85°F	17°C / 63°F	23°C / 74°F	255 hours	109.35 mm / 4.31 In	7 days	1013 mb / 30 In
September	26°C / 79°F	14°C / 57°F	20°C / 67°F	253 hours	66.62 mm / 2.62 In	5 days	1014 mb / 30 In
October	16°C / 61°F	6°C / 43°F	11°C / 51°F	230 hours	73.04 mm / 2.88 In	5 days	1016 mb / 30 In
November	9°C / 48°F	0°C / 31°F	4°C / 39°F	220 hours	32.69 mm / 1.29 In	4 days	1018 mb / 31 In
December	0°C / 33°F	-7°C / 19°F	-4°C / 25°F	169 hours	37.30 mm / 1.47 In	5 days	1020 mb / 31 In

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