Hayward December Weather Averages California, United States of America

December Weather Averages for Hayward

High Temp	14°C	57°F
Low Temp	7°C	45°F
Avg Temp	10°C	50°F
Sunshine Hours	212 hours
Rainfall	103.62 mm	4.08 In
Rain days	6 days
Pressure	1020 mb	31 In

Hayward December Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	13°C / 55°F	5°C / 41°F	8°C / 47°F	261 hours	48.32 mm / 1.90 In	7 days	1019 mb / 31 In
2009	13°C / 55°F	5°C / 42°F	8°C / 47°F	199 hours	56.59 mm / 2.23 In	5 days	1018 mb / 31 In
2010	14°C / 56°F	7°C / 45°F	10°C / 50°F	149 hours	140.44 mm / 5.53 In	11 days	1017 mb / 31 In
2011	14°C / 58°F	5°C / 41°F	9°C / 48°F	321 hours	3.20 mm / 0.13 In	0 days	1022 mb / 31 In
2012	13°C / 55°F	7°C / 44°F	10°C / 49°F	195 hours	150.98 mm / 5.94 In	9 days	1018 mb / 31 In
2013	15°C / 58°F	5°C / 41°F	9°C / 48°F	327 hours	14.92 mm / 0.59 In	0 days	1021 mb / 31 In
2014	14°C / 58°F	9°C / 48°F	11°C / 52°F	155 hours	182.88 mm / 7.20 In	8 days	1018 mb / 31 In
2015	13°C / 56°F	7°C / 44°F	10°C / 50°F	223 hours	91.93 mm / 3.62 In	7 days	1021 mb / 31 In
2016	14°C / 56°F	7°C / 44°F	10°C / 49°F	254 hours	82.17 mm / 3.24 In	4 days	1020 mb / 31 In
2017	17°C / 62°F	8°C / 47°F	12°C / 53°F	292 hours	0.80 mm / 0.03 In	0 days	1022 mb / 31 In
2018	15°C / 59°F	9°C / 48°F	12°C / 53°F	238 hours	49.02 mm / 1.93 In	5 days	1021 mb / 31 In
2019	14°C / 58°F	9°C / 49°F	12°C / 53°F	142 hours	140.35 mm / 5.53 In	10 days	1018 mb / 31 In
2020	16°C / 60°F	8°C / 47°F	12°C / 53°F	265 hours	24.90 mm / 0.98 In	2 days	1022 mb / 31 In
2021	13°C / 56°F	7°C / 45°F	10°C / 49°F	178 hours	150.30 mm / 5.92 In	10 days	1016 mb / 30 In
2022	13°C / 55°F	7°C / 44°F	9°C / 49°F	154 hours	208.60 mm / 8.21 In	8 days	1018 mb / 31 In
2023	15°C / 60°F	8°C / 47°F	11°C / 53°F	176 hours	88.03 mm / 3.47 In	6 days	1019 mb / 31 In
2024	14°C / 57°F	7°C / 45°F	10°C / 50°F	118 hours	272.75 mm / 10.74 In	7 days	1022 mb / 31 In

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