Key Biscayne December Weather Averages Florida, United States of America

December Weather Averages for Key Biscayne

High Temp	24°C	76°F
Low Temp	21°C	70°F
Avg Temp	23°C	73°F
Sunshine Hours	194 hours
Rainfall	52.77 mm	2.08 In
Rain days	4 days
Pressure	1019 mb	31 In

Key Biscayne December Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2009	25°C / 76°F	21°C / 70°F	23°C / 73°F	222 hours	37.80 mm / 1.49 In	4 days	1017 mb / 31 In
2010	20°C / 68°F	14°C / 57°F	17°C / 63°F	273 hours	30.70 mm / 1.21 In	4 days	1018 mb / 31 In
2011	24°C / 76°F	21°C / 70°F	23°C / 73°F	243 hours	9.90 mm / 0.39 In	0 days	1020 mb / 31 In
2012	24°C / 76°F	21°C / 69°F	22°C / 72°F	252 hours	31.30 mm / 1.23 In	3 days	1018 mb / 31 In
2013	25°C / 78°F	23°C / 73°F	24°C / 75°F	207 hours	28.10 mm / 1.11 In	4 days	1019 mb / 31 In
2014	24°C / 75°F	20°C / 68°F	22°C / 72°F	266 hours	11.90 mm / 0.47 In	1 days	1019 mb / 31 In
2015	26°C / 79°F	24°C / 75°F	25°C / 77°F	160 hours	127.61 mm / 5.02 In	7 days	1018 mb / 31 In
2016	26°C / 78°F	23°C / 74°F	25°C / 76°F	141 hours	53.38 mm / 2.10 In	7 days	1020 mb / 31 In
2017	25°C / 76°F	21°C / 69°F	23°C / 73°F	302 hours	12.75 mm / 0.50 In	2 days	1020 mb / 31 In
2018	25°C / 76°F	21°C / 70°F	23°C / 73°F	190 hours	32.71 mm / 1.29 In	3 days	1019 mb / 31 In
2019	25°C / 77°F	22°C / 71°F	23°C / 74°F	147 hours	67.27 mm / 2.65 In	7 days	1017 mb / 30 In
2020	23°C / 74°F	19°C / 66°F	21°C / 70°F	187 hours	36.85 mm / 1.45 In	2 days	1019 mb / 31 In
2021	26°C / 80°F	23°C / 73°F	24°C / 76°F	200 hours	28.40 mm / 1.12 In	5 days	1019 mb / 31 In
2022	25°C / 76°F	21°C / 71°F	23°C / 73°F	96 hours	80.60 mm / 3.17 In	6 days	1019 mb / 31 In
2023	24°C / 75°F	21°C / 70°F	22°C / 72°F	103 hours	131.95 mm / 5.19 In	4 days	1019 mb / 31 In
2024	24°C / 75°F	21°C / 70°F	23°C / 73°F	109 hours	123.17 mm / 4.85 In	8 days	1020 mb / 31 In

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