Weather · September
Paso Robles weather in September
Average highs of 90°F, lows of 50°F and 0.10 in of rain, from 30 years of weather records.
September is Paso Robles’s 3rd warmest month, with average highs of 90°F and lows of 50°F. That is 4° cooler than August, and 13° above the yearly average high.
- Average high
- 90°F
- Average low
- 50°F
- Precipitation
- 0.10 in
- Wet days
- 1
- Sunrise · sunset
- 6:45 AM · 7:10 PM
What to wear in September
- Hot days: light, breathable clothes, a sun hat, sunscreen and plenty of water for anything outdoors.
What September weather is good for
- Early-morning or evening outings, with indoor plans for the afternoon heat
What’s on in Paso Robles in September
Guides for this month: Halloween in Paso Robles.
See all upcoming events.
September compared with the months around it
Planning a trip? See the best time to visit Paso Robles and today’s forecast.
Questions
How hot does it get in Paso Robles in September?
Average highs are 90°F and average lows 50°F, for a daily mean of 70°F. Individual days run hotter or colder than these 30-year averages.
Does it rain in Paso Robles in September?
September averages 0.10 in of precipitation over about 1 days with at least 0.01 in. It is the 10th wettest month of the year.
What time is sunset in Paso Robles in September?
Around mid-September the sun rises about 6:45 AM and sets about 7:10 PM, for roughly 12.4 hours of daylight.
Is September a good time to visit Paso Robles?
The mildest months for visiting are April, May, October. September is hot, with Halloween events.
NOAA U.S. Climate Normals 1991–2020, Paso Robles Muni Ap station (2.5 mi from downtown). Sunrise and sunset are calculated for September 15 at the city’s coordinates.