Phoenix December Weather Averages Arizona, United States of America

December Weather Averages for Phoenix

High Temp	19°C	66°F
Low Temp	8°C	46°F
Avg Temp	13°C	56°F
Sunshine Hours	283 hours
Rainfall	29.25 mm	1.15 In
Rain days	2 days
Pressure	1018 mb	31 In

Phoenix December Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	18°C / 64°F	7°C / 45°F	12°C / 53°F	272 hours	62.39 mm / 2.46 In	5 days	1017 mb / 31 In
2009	17°C / 63°F	5°C / 42°F	10°C / 51°F	295 hours	33.60 mm / 1.32 In	3 days	1017 mb / 31 In
2010	20°C / 69°F	8°C / 47°F	13°C / 56°F	290 hours	40.54 mm / 1.60 In	3 days	1016 mb / 30 In
2011	16°C / 62°F	6°C / 42°F	11°C / 51°F	301 hours	50.66 mm / 1.99 In	3 days	1019 mb / 31 In
2012	18°C / 65°F	7°C / 45°F	13°C / 55°F	324 hours	32.34 mm / 1.27 In	2 days	1016 mb / 30 In
2013	18°C / 65°F	6°C / 43°F	12°C / 53°F	323 hours	21.80 mm / 0.86 In	2 days	1019 mb / 31 In
2014	17°C / 63°F	8°C / 47°F	12°C / 54°F	271 hours	35.90 mm / 1.41 In	4 days	1018 mb / 31 In
2015	17°C / 63°F	6°C / 42°F	11°C / 52°F	284 hours	4.10 mm / 0.16 In	1 days	1017 mb / 31 In
2016	20°C / 68°F	8°C / 47°F	14°C / 56°F	279 hours	50.65 mm / 1.99 In	3 days	1017 mb / 31 In
2017	22°C / 72°F	10°C / 50°F	16°C / 61°F	290 hours	2.20 mm / 0.09 In	1 days	1019 mb / 31 In
2018	19°C / 66°F	9°C / 48°F	14°C / 57°F	299 hours	19.60 mm / 0.77 In	2 days	1018 mb / 31 In
2019	18°C / 64°F	9°C / 49°F	13°C / 55°F	227 hours	56.00 mm / 2.20 In	4 days	1018 mb / 31 In
2020	20°C / 68°F	8°C / 47°F	14°C / 57°F	299 hours	7.70 mm / 0.30 In	1 days	1019 mb / 31 In
2021	20°C / 68°F	11°C / 51°F	15°C / 59°F	223 hours	38.60 mm / 1.52 In	3 days	1015 mb / 30 In
2022	17°C / 63°F	6°C / 43°F	12°C / 53°F	198 hours	51.80 mm / 2.04 In	3 days	1018 mb / 31 In
2023	20°C / 69°F	11°C / 53°F	16°C / 61°F	301 hours	22.48 mm / 0.89 In	1 days	1017 mb / 31 In
2024	22°C / 71°F	8°C / 46°F	15°C / 58°F	319 hours	0.00 mm / 0.00 In	0 days	1019 mb / 31 In

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