Olathe City Hall and its landscaped surroundings

Weather · January

Olathe weather in January

Average highs of 39°F, lows of 21°F and 1.1 in of rain, from 30 years of weather records.

January is Olathe’s coldest month, with average highs of 39°F and lows of 21°F. That is 3° cooler than December, and 26° below the yearly average high.

Average high
39°F
Average low
21°F
Precipitation
1.1 in
Wet days
5
Sunrise · sunset
7:36 AM · 5:20 PM

January 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 January

  • Cold days: a winter coat, hat and gloves.
  • Freezing nights: expect frost on cars in the morning.

January is good for

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.

Watch on YouTube ↗
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.

Watch on YouTube ↗

January compared with the months around it

MonthHighLowRain
December42°F25°F1.4 in
January39°F21°F1.1 in
February44°F25°F1.4 in

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

Questions

How hot does it get in Olathe in January?

Average highs are 39°F and average lows 21°F, for a daily mean of 30°F. Individual days run hotter or colder than these 30-year averages.

Does it rain in Olathe in January?

January averages 1.1 in of precipitation over about 5 days with at least 0.01 in. It is the 12th wettest month of the year.

What time is sunset in Olathe in January?

Around mid-January the sun rises about 7:36 AM and sets about 5:20 PM, for roughly 9.7 hours of daylight.

Is January a good time to visit Olathe?

The mildest months for visiting are June, September, October. January is cold.

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

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