Sioux Falls December Weather Averages South Dakota, United States of America

December Weather Averages for Sioux Falls

High Temp	-1°C	30°F
Low Temp	-9°C	16°F
Avg Temp	-5°C	23°F
Sunshine Hours	148 hours
Rainfall	39.25 mm	1.55 In
Rain days	6 days
Pressure	1020 mb	31 In

Sioux Falls December Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	-4°C / 24°F	-13°C / 8°F	-9°C / 16°F	84 hours	35.00 mm / 1.38 In	7 days	1019 mb / 31 In
2009	-6°C / 22°F	-12°C / 10°F	-9°C / 16°F	65 hours	56.90 mm / 2.24 In	7 days	1020 mb / 31 In
2010	-5°C / 23°F	-13°C / 9°F	-9°C / 16°F	64 hours	43.26 mm / 1.70 In	10 days	1022 mb / 31 In
2011	2°C / 35°F	-6°C / 22°F	-2°C / 28°F	214 hours	13.80 mm / 0.54 In	4 days	1021 mb / 31 In
2012	-1°C / 30°F	-9°C / 16°F	-5°C / 23°F	156 hours	41.81 mm / 1.65 In	7 days	1017 mb / 31 In
2013	-7°C / 20°F	-15°C / 5°F	-11°C / 13°F	164 hours	19.30 mm / 0.76 In	8 days	1023 mb / 31 In
2014	-1°C / 31°F	-7°C / 19°F	-4°C / 25°F	136 hours	42.40 mm / 1.67 In	6 days	1022 mb / 31 In
2015	0°C / 32°F	-6°C / 21°F	-3°C / 27°F	136 hours	45.40 mm / 1.79 In	8 days	1015 mb / 30 In
2016	-3°C / 27°F	-11°C / 13°F	-7°C / 20°F	133 hours	36.10 mm / 1.42 In	5 days	1022 mb / 31 In
2017	-2°C / 29°F	-9°C / 16°F	-5°C / 22°F	153 hours	12.90 mm / 0.51 In	4 days	1023 mb / 31 In
2018	0°C / 31°F	-8°C / 18°F	-4°C / 24°F	177 hours	67.30 mm / 2.65 In	6 days	1020 mb / 31 In
2019	-2°C / 29°F	-9°C / 16°F	-6°C / 22°F	144 hours	48.03 mm / 1.89 In	5 days	1018 mb / 31 In
2020	2°C / 35°F	-6°C / 20°F	-3°C / 27°F	230 hours	22.12 mm / 0.87 In	3 days	1018 mb / 31 In
2021	2°C / 36°F	-6°C / 21°F	-2°C / 28°F	228 hours	33.20 mm / 1.31 In	5 days	1014 mb / 30 In
2022	-4°C / 24°F	-13°C / 9°F	-9°C / 17°F	104 hours	57.00 mm / 2.24 In	11 days	1019 mb / 31 In
2023	5°C / 41°F	-3°C / 26°F	1°C / 33°F	171 hours	42.24 mm / 1.66 In	5 days	1018 mb / 31 In
2024	-1°C / 30°F	-7°C / 20°F	-4°C / 25°F	90 hours	46.21 mm / 1.82 In	0 days	1022 mb / 31 In

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