Williston December Weather Averages North Dakota, United States of America

December Weather Averages for Williston

High Temp	-4°C	24°F
Low Temp	-12°C	11°F
Avg Temp	-8°C	17°F
Sunshine Hours	122 hours
Rainfall	19.91 mm	0.78 In
Rain days	6 days
Pressure	1020 mb	31 In

Williston December Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	-8°C / 17°F	-17°C / 2°F	-13°C / 9°F	71 hours	39.40 mm / 1.55 In	12 days	1019 mb / 31 In
2009	-9°C / 15°F	-16°C / 3°F	-13°C / 9°F	47 hours	15.50 mm / 0.61 In	5 days	1024 mb / 31 In
2010	-8°C / 18°F	-14°C / 7°F	-11°C / 13°F	37 hours	33.30 mm / 1.31 In	7 days	1021 mb / 31 In
2011	0°C / 31°F	-7°C / 19°F	-4°C / 25°F	215 hours	10.90 mm / 0.43 In	5 days	1019 mb / 31 In
2012	-5°C / 23°F	-13°C / 9°F	-9°C / 16°F	90 hours	9.10 mm / 0.36 In	5 days	1017 mb / 31 In
2013	-9°C / 15°F	-18°C / 0°F	-14°C / 7°F	75 hours	20.00 mm / 0.79 In	11 days	1024 mb / 31 In
2014	-4°C / 25°F	-11°C / 12°F	-8°C / 18°F	138 hours	8.80 mm / 0.35 In	4 days	1021 mb / 31 In
2015	-2°C / 29°F	-7°C / 19°F	-5°C / 23°F	147 hours	7.30 mm / 0.29 In	3 days	1015 mb / 30 In
2016	-8°C / 17°F	-16°C / 4°F	-12°C / 10°F	83 hours	38.99 mm / 1.54 In	9 days	1021 mb / 31 In
2017	-4°C / 24°F	-11°C / 12°F	-8°C / 18°F	107 hours	21.20 mm / 0.83 In	7 days	1025 mb / 31 In
2018	-1°C / 30°F	-7°C / 19°F	-4°C / 24°F	175 hours	14.10 mm / 0.56 In	8 days	1020 mb / 31 In
2019	-3°C / 26°F	-11°C / 12°F	-8°C / 18°F	196 hours	9.30 mm / 0.37 In	3 days	1018 mb / 31 In
2020	1°C / 33°F	-7°C / 20°F	-3°C / 26°F	213 hours	4.60 mm / 0.18 In	2 days	1018 mb / 31 In
2021	-6°C / 21°F	-15°C / 4°F	-11°C / 12°F	93 hours	24.70 mm / 0.97 In	8 days	1016 mb / 30 In
2022	-10°C / 14°F	-18°C / -1°F	-14°C / 7°F	75 hours	37.00 mm / 1.46 In	14 days	1022 mb / 31 In
2023	1°C / 34°F	-6°C / 21°F	-3°C / 27°F	213 hours	26.35 mm / 1.04 In	3 days	1018 mb / 31 In
2024	-3°C / 26°F	-10°C / 15°F	-7°C / 20°F	55 hours	37.38 mm / 1.47 In	0 days	1021 mb / 31 In

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