Rohnert Park September Weather Averages California, United States of America

September Weather Averages for Rohnert Park

High Temp	27°C	81°F
Low Temp	13°C	56°F
Avg Temp	19°C	67°F
Sunshine Hours	324 hours
Rainfall	4.92 mm	0.19 In
Rain days	1 days
Pressure	1013 mb	30 In

Rohnert Park September Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	26°C / 79°F	13°C / 56°F	19°C / 66°F	355 hours	0.40 mm / 0.02 In	0 days	1013 mb / 30 In
2009	28°C / 82°F	15°C / 59°F	20°C / 69°F	344 hours	8.10 mm / 0.32 In	1 days	1014 mb / 30 In
2010	28°C / 82°F	13°C / 55°F	19°C / 67°F	346 hours	0.90 mm / 0.04 In	0 days	1013 mb / 30 In
2011	27°C / 81°F	14°C / 57°F	19°C / 67°F	348 hours	3.10 mm / 0.12 In	1 days	1014 mb / 30 In
2012	25°C / 78°F	11°C / 53°F	17°C / 63°F	348 hours	0.40 mm / 0.02 In	0 days	1015 mb / 30 In
2013	25°C / 78°F	13°C / 56°F	19°C / 65°F	325 hours	15.50 mm / 0.61 In	1 days	1013 mb / 30 In
2014	26°C / 78°F	13°C / 56°F	19°C / 66°F	328 hours	5.30 mm / 0.21 In	0 days	1012 mb / 30 In
2015	27°C / 81°F	14°C / 58°F	20°C / 68°F	283 hours	3.00 mm / 0.12 In	1 days	1012 mb / 30 In
2016	27°C / 80°F	13°C / 55°F	19°C / 66°F	358 hours	0.00 mm / 0.00 In	0 days	1014 mb / 30 In
2017	28°C / 83°F	15°C / 59°F	21°C / 70°F	322 hours	1.20 mm / 0.05 In	1 days	1013 mb / 30 In
2018	27°C / 80°F	13°C / 55°F	18°C / 65°F	337 hours	1.80 mm / 0.07 In	1 days	1013 mb / 30 In
2019	27°C / 81°F	14°C / 57°F	20°C / 67°F	340 hours	0.80 mm / 0.03 In	0 days	1013 mb / 30 In
2020	30°C / 86°F	16°C / 60°F	22°C / 72°F	352 hours	0.00 mm / 0.00 In	0 days	1014 mb / 30 In
2021	29°C / 85°F	12°C / 54°F	20°C / 67°F	337 hours	0.60 mm / 0.02 In	0 days	1013 mb / 30 In
2022	30°C / 85°F	14°C / 57°F	21°C / 69°F	300 hours	34.20 mm / 1.35 In	2 days	1011 mb / 30 In
2023	26°C / 80°F	11°C / 51°F	17°C / 62°F	252 hours	3.84 mm / 0.15 In	0 days	1014 mb / 30 In
2024	28°C / 82°F	11°C / 52°F	18°C / 64°F	268 hours	0.01 mm / 0.00 In	0 days	1012 mb / 30 In

California

Hotels Near Rohnert Park

Cities Near Rohnert Park

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