Johnson City December Weather Averages Tennessee, United States of America

December Weather Averages for Johnson City

High Temp	9°C	49°F
Low Temp	0°C	33°F
Avg Temp	4°C	40°F
Sunshine Hours	164 hours
Rainfall	127.73 mm	5.03 In
Rain days	8 days
Pressure	1021 mb	31 In

Johnson City December Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	9°C / 48°F	0°C / 32°F	5°C / 40°F	159 hours	125.57 mm / 4.94 In	8 days	1022 mb / 31 In
2009	6°C / 43°F	-2°C / 28°F	2°C / 35°F	186 hours	157.23 mm / 6.19 In	9 days	1020 mb / 31 In
2010	1°C / 34°F	-7°C / 20°F	-3°C / 27°F	172 hours	88.91 mm / 3.50 In	9 days	1020 mb / 31 In
2011	11°C / 52°F	1°C / 34°F	5°C / 42°F	223 hours	126.74 mm / 4.99 In	6 days	1023 mb / 31 In
2012	11°C / 51°F	2°C / 35°F	6°C / 42°F	199 hours	109.29 mm / 4.30 In	9 days	1018 mb / 31 In
2013	9°C / 48°F	0°C / 33°F	4°C / 40°F	170 hours	155.93 mm / 6.14 In	10 days	1022 mb / 31 In
2014	9°C / 48°F	1°C / 34°F	5°C / 41°F	182 hours	93.90 mm / 3.70 In	9 days	1022 mb / 31 In
2015	14°C / 58°F	6°C / 43°F	10°C / 49°F	97 hours	198.84 mm / 7.83 In	11 days	1019 mb / 31 In
2016	8°C / 47°F	0°C / 31°F	4°C / 38°F	161 hours	127.54 mm / 5.02 In	7 days	1024 mb / 31 In
2017	8°C / 46°F	-1°C / 30°F	3°C / 37°F	184 hours	88.09 mm / 3.47 In	7 days	1021 mb / 31 In
2018	9°C / 48°F	1°C / 33°F	4°C / 40°F	141 hours	214.61 mm / 8.45 In	13 days	1020 mb / 31 In
2019	11°C / 52°F	1°C / 34°F	6°C / 42°F	196 hours	115.83 mm / 4.56 In	7 days	1020 mb / 31 In
2020	7°C / 45°F	-1°C / 30°F	3°C / 37°F	146 hours	129.27 mm / 5.09 In	6 days	1020 mb / 31 In
2021	15°C / 59°F	4°C / 39°F	9°C / 48°F	181 hours	78.20 mm / 3.08 In	8 days	1019 mb / 31 In
2022	9°C / 49°F	0°C / 32°F	4°C / 39°F	125 hours	107.81 mm / 4.24 In	10 days	1022 mb / 31 In
2023	11°C / 51°F	1°C / 33°F	5°C / 41°F	147 hours	72.52 mm / 2.85 In	5 days	1022 mb / 31 In
2024	8°C / 46°F	0°C / 33°F	4°C / 39°F	112 hours	178.95 mm / 7.05 In	5 days	1024 mb / 31 In

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