Kennewick weather in September (Washington State, United States of America)
Is September a good time to explore Kennewick weather-wise? Use this page to get an overview of the month’s weather conditions.
Temperatures
For September, the weather in Kennewick is generally perfect, featuring high temperatures and low rainfall. Daytime temperatures generally settle around 27°C, while nighttime can see a dip to about 11°C.
Precipitation
Kennewick in September usually receives low rainfall, averaging around 8.4 mm for the month. According to historical climate patterns, there are usually around 3 days days of rain.If you favor pleasant temperatures and minimal rainfall, September is one of the better months to visit Kennewick. April, May, June, July, August, September and October typically offer the most agreeable circumstances. On the other hand, December tends to be characterized by conditions that may not be as optimal.
For an in-depth look at the yearly conditions, visit our specialized Kennewick climate page with graphs.
Kennewick, monthly averages in September
Min Temperature
11°C
Max Temperature
27°C
Chance of Rain
10%
Precipitation
8.4 mm
Rainy days
3 days
Where to go in the United States of America in September
Find out more about the weather in the United States of America and which places have the best travel conditions in this month.
perfect weather
pleasant
tolerable
unpleasant
poor
So, what should you wear in this month?
It's going to be warm! Consider airy clothing, t-shirts, and other summer clothes. Shorts for men made of cotton or linen are good options for staying cool.What To Do
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Interested in more climate information?
This site provides you with all the information you need about the climate in Kennewick.
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 travel conditions. Find out where to go with our weather planner.
