Alyeska December Weather Averages Alaska, United States of America

December Weather Averages for Alyeska

High Temp	-5°C	22°F
Low Temp	-11°C	13°F
Avg Temp	-8°C	18°F
Sunshine Hours	82 hours
Rainfall	186.83 mm	7.36 In
Rain days	17 days
Pressure	1004 mb	30 In

Alyeska December Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2009	-4°C / 25°F	-10°C / 14°F	-7°C / 20°F	89 hours	138.79 mm / 5.46 In	13 days	1012 mb / 30 In
2010	-10°C / 14°F	-16°C / 3°F	-13°C / 9°F	73 hours	67.76 mm / 2.67 In	10 days	1005 mb / 30 In
2011	-5°C / 22°F	-10°C / 13°F	-7°C / 19°F	7 hours	201.79 mm / 7.94 In	22 days	1003 mb / 30 In
2012	-10°C / 15°F	-15°C / 5°F	-12°C / 10°F	84 hours	143.27 mm / 5.64 In	12 days	1001 mb / 30 In
2013	-7°C / 20°F	-13°C / 9°F	-10°C / 15°F	109 hours	54.40 mm / 2.14 In	8 days	1013 mb / 30 In
2014	-1°C / 30°F	-5°C / 24°F	-3°C / 27°F	27 hours	144.52 mm / 5.69 In	21 days	1003 mb / 30 In
2015	-4°C / 24°F	-9°C / 16°F	-7°C / 20°F	95 hours	130.00 mm / 5.12 In	17 days	998 mb / 30 In
2016	-8°C / 18°F	-13°C / 8°F	-10°C / 14°F	124 hours	71.70 mm / 2.82 In	16 days	1010 mb / 30 In
2017	-2°C / 29°F	-6°C / 21°F	-4°C / 25°F	132 hours	196.30 mm / 7.73 In	18 days	1012 mb / 30 In
2018	-2°C / 28°F	-7°C / 20°F	-4°C / 24°F	52 hours	189.20 mm / 7.45 In	24 days	998 mb / 30 In
2019	-3°C / 26°F	-8°C / 17°F	-6°C / 22°F	51 hours	257.44 mm / 10.14 In	22 days	995 mb / 30 In
2020	-4°C / 25°F	-9°C / 15°F	-6°C / 21°F	61 hours	284.39 mm / 11.20 In	20 days	999 mb / 30 In
2021	-8°C / 18°F	-14°C / 6°F	-11°C / 12°F	142 hours	84.30 mm / 3.32 In	15 days	1011 mb / 30 In
2022	-8°C / 18°F	-13°C / 8°F	-10°C / 14°F	124 hours	109.00 mm / 4.29 In	15 days	1011 mb / 30 In
2023	-7°C / 20°F	-15°C / 5°F	-11°C / 13°F	86 hours	468.95 mm / 18.46 In	13 days	997 mb / 30 In
2024	-3°C / 27°F	-9°C / 16°F	-6°C / 21°F	48 hours	447.54 mm / 17.62 In	18 days	1001 mb / 30 In

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