San Dimas December Weather Averages California, United States of America

December Weather Averages for San Dimas

High Temp	18°C	64°F
Low Temp	7°C	45°F
Avg Temp	12°C	53°F
Sunshine Hours	278 hours
Rainfall	77.58 mm	3.05 In
Rain days	4 days
Pressure	1018 mb	31 In

San Dimas December Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2009	16°C / 61°F	5°C / 41°F	9°C / 49°F	261 hours	72.64 mm / 2.86 In	3 days	1017 mb / 31 In
2010	17°C / 63°F	7°C / 44°F	11°C / 52°F	250 hours	287.12 mm / 11.30 In	8 days	1017 mb / 30 In
2011	17°C / 63°F	5°C / 41°F	10°C / 50°F	340 hours	15.00 mm / 0.59 In	2 days	1020 mb / 31 In
2012	16°C / 61°F	6°C / 43°F	10°C / 50°F	269 hours	47.30 mm / 1.86 In	6 days	1017 mb / 31 In
2013	19°C / 67°F	7°C / 44°F	12°C / 53°F	331 hours	10.30 mm / 0.41 In	2 days	1019 mb / 31 In
2014	16°C / 61°F	8°C / 46°F	11°C / 53°F	262 hours	110.20 mm / 4.34 In	6 days	1018 mb / 31 In
2015	18°C / 64°F	6°C / 44°F	11°C / 52°F	328 hours	22.90 mm / 0.90 In	3 days	1018 mb / 31 In
2016	18°C / 64°F	8°C / 46°F	12°C / 53°F	287 hours	94.32 mm / 3.71 In	5 days	1018 mb / 31 In
2017	23°C / 73°F	11°C / 53°F	16°C / 62°F	348 hours	0.00 mm / 0.00 In	0 days	1020 mb / 31 In
2018	19°C / 66°F	10°C / 50°F	14°C / 57°F	306 hours	45.70 mm / 1.80 In	3 days	1019 mb / 31 In
2019	17°C / 62°F	8°C / 47°F	12°C / 54°F	220 hours	120.31 mm / 4.74 In	4 days	1018 mb / 31 In
2020	20°C / 68°F	8°C / 47°F	14°C / 56°F	308 hours	21.58 mm / 0.85 In	1 days	1020 mb / 31 In
2021	16°C / 61°F	6°C / 43°F	11°C / 51°F	213 hours	178.40 mm / 7.02 In	8 days	1016 mb / 30 In
2022	16°C / 61°F	6°C / 43°F	10°C / 51°F	194 hours	82.60 mm / 3.25 In	3 days	1018 mb / 31 In
2023	19°C / 67°F	8°C / 46°F	12°C / 54°F	246 hours	55.30 mm / 2.18 In	2 days	1018 mb / 31 In

California

Cities Near San Dimas

Quick and Easy Signup for Weather API

WeatherAPI.com makes it super easy to integrate our realtime, daily, hourly and 15 min interval weather forecast data, historical weather, marine weather, bulk request, air quality data, autocomplete, time zone, astronomy and sports data into your new or existing project.

Get Started