Rialto January Weather Averages California, United States of America

January Weather Averages for Rialto

High Temp	18°C	64°F
Low Temp	5°C	41°F
Avg Temp	10°C	51°F
Sunshine Hours	279 hours
Rainfall	67.32 mm	2.65 In
Rain days	4 days
Pressure	1019 mb	31 In

Rialto January Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	12°C / 54°F	2°C / 35°F	7°C / 44°F	251 hours	192.20 mm / 7.57 In	8 days	1019 mb / 31 In
2009	19°C / 66°F	4°C / 39°F	10°C / 50°F	298 hours	16.00 mm / 0.63 In	2 days	1021 mb / 31 In
2010	17°C / 62°F	3°C / 38°F	9°C / 48°F	279 hours	179.39 mm / 7.06 In	7 days	1015 mb / 30 In
2011	18°C / 64°F	3°C / 38°F	9°C / 48°F	317 hours	24.80 mm / 0.98 In	3 days	1020 mb / 31 In
2012	20°C / 67°F	5°C / 40°F	11°C / 52°F	327 hours	17.80 mm / 0.70 In	2 days	1020 mb / 31 In
2013	16°C / 61°F	2°C / 35°F	8°C / 46°F	293 hours	29.60 mm / 1.17 In	5 days	1021 mb / 31 In
2014	22°C / 71°F	6°C / 43°F	13°C / 55°F	322 hours	4.10 mm / 0.16 In	0 days	1019 mb / 31 In
2015	20°C / 68°F	6°C / 42°F	12°C / 53°F	304 hours	18.20 mm / 0.72 In	3 days	1020 mb / 31 In
2016	16°C / 61°F	5°C / 41°F	10°C / 50°F	253 hours	119.83 mm / 4.72 In	6 days	1019 mb / 31 In
2017	14°C / 58°F	5°C / 41°F	9°C / 48°F	251 hours	217.70 mm / 8.57 In	10 days	1019 mb / 31 In
2018	21°C / 71°F	9°C / 49°F	15°C / 59°F	327 hours	61.80 mm / 2.43 In	2 days	1020 mb / 31 In
2019	17°C / 63°F	7°C / 44°F	12°C / 53°F	264 hours	133.60 mm / 5.26 In	6 days	1020 mb / 31 In
2020	18°C / 64°F	6°C / 42°F	11°C / 52°F	313 hours	11.00 mm / 0.43 In	1 days	1019 mb / 31 In
2021	18°C / 64°F	5°C / 42°F	11°C / 52°F	295 hours	74.76 mm / 2.94 In	4 days	1018 mb / 31 In
2022	19°C / 66°F	5°C / 41°F	10°C / 51°F	263 hours	16.00 mm / 0.63 In	1 days	1020 mb / 31 In
2023	14°C / 57°F	4°C / 39°F	8°C / 47°F	72 hours	83.30 mm / 3.28 In	10 days	1018 mb / 31 In
2024	16°C / 60°F	5°C / 40°F	9°C / 49°F	279 hours	51.63 mm / 2.03 In	4 days	1018 mb / 31 In
2025	16°C / 62°F	4°C / 40°F	10°C / 49°F	289 hours	84.91 mm / 3.34 In	2 days	1021 mb / 31 In

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