Altadena April Weather Averages California, United States of America

April Weather Averages for Altadena

High Temp	22°C	71°F
Low Temp	11°C	52°F
Avg Temp	16°C	61°F
Sunshine Hours	311 hours
Rainfall	19.34 mm	0.76 In
Rain days	2 days
Pressure	1014 mb	30 In

Altadena April Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2009	21°C / 71°F	9°C / 48°F	15°C / 59°F	332 hours	5.40 mm / 0.21 In	2 days	1015 mb / 30 In
2010	18°C / 65°F	8°C / 46°F	13°C / 55°F	310 hours	44.66 mm / 1.76 In	3 days	1014 mb / 30 In
2011	21°C / 69°F	9°C / 49°F	15°C / 58°F	313 hours	8.30 mm / 0.33 In	2 days	1015 mb / 30 In
2012	21°C / 70°F	10°C / 51°F	15°C / 60°F	314 hours	57.72 mm / 2.27 In	2 days	1015 mb / 30 In
2013	23°C / 73°F	11°C / 52°F	17°C / 62°F	344 hours	1.70 mm / 0.07 In	0 days	1014 mb / 30 In
2014	23°C / 74°F	12°C / 53°F	17°C / 63°F	329 hours	9.30 mm / 0.37 In	0 days	1014 mb / 30 In
2015	23°C / 73°F	11°C / 53°F	17°C / 62°F	318 hours	5.20 mm / 0.20 In	1 days	1014 mb / 30 In
2016	23°C / 74°F	12°C / 53°F	17°C / 62°F	272 hours	28.70 mm / 1.13 In	5 days	1014 mb / 30 In
2017	24°C / 76°F	13°C / 55°F	18°C / 65°F	356 hours	0.00 mm / 0.00 In	0 days	1015 mb / 30 In
2018	23°C / 74°F	13°C / 55°F	18°C / 64°F	334 hours	1.50 mm / 0.06 In	0 days	1015 mb / 30 In
2019	23°C / 73°F	13°C / 56°F	18°C / 64°F	317 hours	4.50 mm / 0.18 In	1 days	1015 mb / 30 In
2020	19°C / 67°F	11°C / 52°F	15°C / 60°F	207 hours	91.41 mm / 3.60 In	5 days	1014 mb / 30 In
2021	22°C / 72°F	12°C / 54°F	17°C / 63°F	315 hours	3.90 mm / 0.15 In	1 days	1014 mb / 30 In
2022	23°C / 74°F	12°C / 53°F	17°C / 63°F	311 hours	8.70 mm / 0.34 In	0 days	1014 mb / 30 In
2023	21°C / 70°F	10°C / 51°F	15°C / 60°F	315 hours	5.70 mm / 0.22 In	0 days	1014 mb / 30 In
2024	17°C / 63°F	10°C / 50°F	14°C / 57°F	288 hours	32.75 mm / 1.29 In	3 days	1015 mb / 30 In

California

Cities Near Altadena

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