Orenco weather in September (Oregon, United States of America)
Curious about the September weather in Orenco? Check out this comprehensive weather guide.
In Orenco the weather in September is generally perfect, with high temperatures and moderate rainfall. September is a summer month. Throughout the daytime, temperatures often hover around 24°C. However, as the sun sets and evening approaches, there's a noticeable cool-down, with temperatures gently dropping to a more temperate 10°C.
Orenco in September usually receives moderate rainfall, averaging around 38 mm for the month. Rain is expected on roughly 10 days.
The city usually sees around 236 hours of sunlight, indicating many sunny days.
So this is a great month to visit if you prefer dry days with pleasant temperatures. May, June, July, August and September typically offer the most optimal weather. In contrast, January, March, November and December tend to have less optimal conditions.
For an in-depth look at the yearly conditions, visit our specialized Orenco climate page with graphs.
Orenco, monthly averages in September
Min Temperature
10°C
Max Temperature
24°C
Chance of Rain
32%
Precipitation
38 mm
Rainy days
10 days
Humidity
69% *
Sunshine
236 hours *
Percentage Sunshine
*
Where to go in the United States of America in September
Find out more about the weather in the United States of America in September and which places have the best weather conditions in this month.
perfect weather
pleasant
tolerable
unpleasant
poor
So, what should you wear in Orenco in September?
For visitors traveling to Orenco, we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings. Bring a rain jacket in case it rains during your stay. Plan on layering your clothes.What To Do
We rated the following activities from 1 (least suitable) to 10 (best) to do in September.
Interested in more climate information?
Weather and Climate provides you with all the information you need about the climate in Orenco.
Our site offers climate and forecast data for every country in the world. Are you going to the United States of America? On this website you can find historical weather averages for many cities in the United States of America. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.
