A WALK AROUND TOWN
Hillsboro, Oregon (Orenco Station, Downtown) 4K Walking Tour Binaural Audio
A recorded walk through Orenco Station and downtown Hillsboro, showing neighborhood streets and civic surroundings.
Watch on YouTube ↗
Weather · September
Hillsboro weather in September
Average highs of 76°F, lows of 48°F and 1.4 in of rain, from 30 years of weather records.
September is Hillsboro’s 3rd warmest month, with average highs of 76°F and lows of 48°F. That is 6° cooler than August, and 13° above the yearly average high.
- Average high
- 76°F
- Average low
- 48°F
- Precipitation
- 1.4 in
- Wet days
- 8
- Sunrise · sunset
- 6:49 AM · 7:24 PM
September across the year
High and low Rain
What to wear in September
- Warm days: shorts and T-shirts, with a light layer for cooler evenings.
September is good for
What’s on in Hillsboro in September
See all upcoming events and school days off.
See Hillsboro
A look around town before you go.
A WALK AROUND TOWN
Walking Tour of "The Streets of Tanasbourne" in Hillsboro, Oregon
A creator-led walk around the Streets of Tanasbourne shopping area in Hillsboro.
Watch on YouTube ↗September compared with the months around it
Planning a trip? See the best time to visit Hillsboro and today’s forecast.
Questions
How hot does it get in Hillsboro in September?
Average highs are 76°F and average lows 48°F, for a daily mean of 62°F. Individual days run hotter or colder than these 30-year averages.
Does it rain in Hillsboro in September?
September averages 1.4 in of precipitation over about 8 days with at least 0.01 in. It is the 9th wettest month of the year.
What time is sunset in Hillsboro in September?
Around mid-September the sun rises about 6:49 AM and sets about 7:24 PM, for roughly 12.6 hours of daylight.
Is September a good time to visit Hillsboro?
The mildest months for visiting are June, July, August. September is mild, with Halloween events.
NOAA U.S. Climate Normals 1991–2020, Portland-Hillsboro Ap station (1.2 mi from downtown). Sunrise and sunset are calculated for September 15 at the city’s coordinates.