Normal weather in Olathe in September
The weather in Olathe in September has an average temperature of around 27°C during the day. On average, September sees 89 mm of rain in Olathe. The wind speed is 4 Beaufort and mainly comes from South.
After August, September in Olathe starts with a temperature of 29°C and ends around October at 26°C.
September averages for Olathe
![]() | 27°C |
![]() | 30°C |
![]() | 24°C |
![]() | 89 mm |
![]() | 11 days |
Temperature per day in September in Olathe
This graph shows the average daily maximum temperatures in September in Olathe, indicated in degrees Celsius.
Precipitation per day in September in Olathe
This graph shows the average daily precipitation in September in Olathe, indicated in millimeters.
UV index per day in September in Olathe
This graph shows the average daily UV index in September in Olathe.
Yearly temperature in September in Olathe
This graph shows the average yearly temperature in September in Olathe, measured in degrees Celsius, over the past years.
Yearly total precipitation in September in Olathe
This graph shows the average yearly precipitation in millimeters in September in Olathe, over the past years.
Average daily weather in September
Click on a day to get more information about the average weather on that day.
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Average weather in Olathe per month
Click on a month below to see in detail how the weather typically is in Olathe and what to expect. Based on the historical weather data of Olathe, you can view the average temperature, precipitation, wind, and UV index for each day of the month.