Fullerton January Weather Averages California, United States of America

January Weather Averages for Fullerton

High Temp	20°C	67°F
Low Temp	10°C	49°F
Avg Temp	14°C	57°F
Sunshine Hours	281 hours
Rainfall	61.30 mm	2.41 In
Rain days	3 days
Pressure	1019 mb	31 In

Fullerton January Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2009	21°C / 70°F	9°C / 48°F	14°C / 57°F	309 hours	12.00 mm / 0.47 In	1 days	1021 mb / 31 In
2010	19°C / 67°F	8°C / 47°F	13°C / 55°F	276 hours	161.19 mm / 6.35 In	6 days	1015 mb / 30 In
2011	20°C / 67°F	8°C / 46°F	13°C / 55°F	298 hours	16.60 mm / 0.65 In	2 days	1019 mb / 31 In
2012	21°C / 69°F	9°C / 47°F	14°C / 57°F	318 hours	18.30 mm / 0.72 In	2 days	1020 mb / 31 In
2013	19°C / 66°F	6°C / 44°F	12°C / 53°F	303 hours	15.30 mm / 0.60 In	1 days	1021 mb / 31 In
2014	23°C / 73°F	10°C / 50°F	15°C / 59°F	333 hours	0.40 mm / 0.02 In	0 days	1019 mb / 31 In
2015	22°C / 71°F	10°C / 50°F	15°C / 59°F	296 hours	12.70 mm / 0.50 In	3 days	1020 mb / 31 In
2016	18°C / 64°F	9°C / 48°F	13°C / 56°F	221 hours	89.31 mm / 3.52 In	3 days	1019 mb / 31 In
2017	17°C / 63°F	9°C / 48°F	13°C / 55°F	244 hours	170.21 mm / 6.70 In	9 days	1019 mb / 31 In
2018	22°C / 72°F	13°C / 55°F	17°C / 63°F	317 hours	63.18 mm / 2.49 In	2 days	1020 mb / 31 In
2019	19°C / 66°F	11°C / 52°F	14°C / 58°F	260 hours	133.13 mm / 5.24 In	7 days	1020 mb / 31 In
2020	20°C / 67°F	11°C / 51°F	15°C / 58°F	298 hours	7.30 mm / 0.29 In	0 days	1019 mb / 31 In
2021	20°C / 68°F	11°C / 52°F	15°C / 59°F	279 hours	54.34 mm / 2.14 In	2 days	1018 mb / 31 In
2022	20°C / 69°F	10°C / 50°F	14°C / 58°F	270 hours	11.10 mm / 0.44 In	1 days	1019 mb / 31 In
2023	17°C / 62°F	9°C / 48°F	12°C / 54°F	210 hours	175.71 mm / 6.92 In	9 days	1018 mb / 31 In
2024	18°C / 64°F	12°C / 53°F	14°C / 58°F	270 hours	40.11 mm / 1.58 In	3 days	1017 mb / 31 In

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