Olathe City Hall and its landscaped surroundings

Weather · August

Olathe weather in August

Average highs of 87°F, lows of 67°F and 4.4 in of rain, from 30 years of weather records.

August is Olathe’s 2nd warmest month, with average highs of 87°F and lows of 67°F. That is 1° cooler than July, and 22° above the yearly average high.

Average high
87°F
Average low
67°F
Precipitation
4.4 in
Wet days
9
Sunrise · sunset
6:32 AM · 8:15 PM

August across the year

  1. 39°21°Jan
  2. 44°25°Feb
  3. 55°35°Mar
  4. 65°45°Apr
  5. 74°55°May
  6. 83°65°Jun
  7. 88°69°Jul
  8. 87°67°Aug
  9. 78°59°Sep
  10. 67°47°Oct
  11. 53°35°Nov
  12. 42°25°Dec

High and low Rain

What to wear in August

  • Warm days: shorts and T-shirts.
  • Pack an umbrella or rain jacket: rain or snow falls on about 9 days this month.

See Olathe

A look around town before you go.

Olathe - Kansas - 4K Downtown Drive video thumbnail

A DRIVE AROUND TOWN

Olathe - Kansas - 4K Downtown Drive

A recorded city visit shared by Mileage Mike Travels. This is not a live camera or current conditions report.

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Adorable parks in Olathe, Kansas that you definitely need to... video thumbnail

THINGS TO DO · YOUTUBE SHORT

Adorable parks in Olathe, Kansas that you definitely need to...

A local activity Short shared by Kristen.

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August compared with the months around it

MonthHighLowRain
July88°F69°F4.2 in
August87°F67°F4.4 in
September78°F59°F3.5 in

Planning a trip? See the best time to visit Olathe and today’s forecast.

Questions

How hot does it get in Olathe in August?

Average highs are 87°F and average lows 67°F, for a daily mean of 77°F. Individual days run hotter or colder than these 30-year averages.

Does it rain in Olathe in August?

August averages 4.4 in of precipitation over about 9 days with at least 0.01 in. It is the 3rd wettest month of the year.

What time is sunset in Olathe in August?

Around mid-August the sun rises about 6:32 AM and sets about 8:15 PM, for roughly 13.7 hours of daylight.

Is August a good time to visit Olathe?

The mildest months for visiting are June, September, October. August is warm.

NOAA U.S. Climate Normals 1991–2020, Olathe Johnson Co Exec Ap station (4.8 mi from downtown). Sunrise and sunset are calculated for August 15 at the city’s coordinates.

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