Ellensburg December Weather Averages Washington, United States of America

December Weather Averages for Ellensburg

High Temp	1°C	34°F
Low Temp	-5°C	22°F
Avg Temp	-2°C	28°F
Sunshine Hours	144 hours
Rainfall	60.92 mm	2.40 In
Rain days	9 days
Pressure	1020 mb	31 In

Ellensburg December Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	-1°C / 30°F	-9°C / 16°F	-5°C / 23°F	144 hours	42.40 mm / 1.67 In	10 days	1018 mb / 31 In
2009	-1°C / 30°F	-8°C / 18°F	-5°C / 23°F	205 hours	30.51 mm / 1.20 In	6 days	1022 mb / 31 In
2010	1°C / 33°F	-6°C / 21°F	-3°C / 27°F	16 hours	60.57 mm / 2.38 In	13 days	1015 mb / 30 In
2011	3°C / 37°F	-5°C / 22°F	-2°C / 28°F	240 hours	24.49 mm / 0.96 In	4 days	1026 mb / 31 In
2012	2°C / 36°F	-6°C / 22°F	-2°C / 28°F	93 hours	67.71 mm / 2.67 In	13 days	1014 mb / 30 In
2013	1°C / 35°F	-6°C / 21°F	-3°C / 27°F	220 hours	27.37 mm / 1.08 In	2 days	1025 mb / 31 In
2014	1°C / 35°F	-4°C / 25°F	-1°C / 30°F	131 hours	47.20 mm / 1.86 In	10 days	1019 mb / 31 In
2015	1°C / 33°F	-6°C / 22°F	-3°C / 27°F	149 hours	120.11 mm / 4.73 In	14 days	1015 mb / 30 In
2016	-2°C / 29°F	-10°C / 14°F	-6°C / 21°F	227 hours	37.00 mm / 1.46 In	11 days	1022 mb / 31 In
2017	1°C / 34°F	-5°C / 24°F	-2°C / 28°F	229 hours	43.60 mm / 1.72 In	9 days	1028 mb / 31 In
2018	3°C / 37°F	-3°C / 27°F	0°C / 31°F	226 hours	46.20 mm / 1.82 In	8 days	1021 mb / 31 In
2019	3°C / 37°F	-3°C / 27°F	0°C / 31°F	96 hours	46.24 mm / 1.82 In	6 days	1017 mb / 31 In
2020	2°C / 36°F	-4°C / 24°F	-1°C / 30°F	194 hours	31.90 mm / 1.26 In	6 days	1022 mb / 31 In
2021	0°C / 32°F	-6°C / 21°F	-3°C / 26°F	102 hours	31.90 mm / 1.26 In	11 days	1013 mb / 30 In
2022	-3°C / 26°F	-10°C / 13°F	-7°C / 19°F	29 hours	67.30 mm / 2.65 In	15 days	1021 mb / 31 In
2023	4°C / 40°F	-3°C / 27°F	0°C / 32°F	83 hours	81.63 mm / 3.21 In	8 days	1020 mb / 31 In
2024	2°C / 36°F	-3°C / 27°F	0°C / 31°F	61 hours	211.08 mm / 8.31 In	4 days	1021 mb / 31 In

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