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Olathe, United States Snapshot 2026
Where is Olathe?
Olathe, United States
- Continent
- Americas
- Country
- United States
- City
- Olathe
- Population
- 134.3K
- Elevation
- 315 m
- Coordinates
- 38.88°, -94.82°
Olathe is a city in United States with a population of approximately 134.3K. Average temperatures range from -4°C (24°F) in January to 31°C (88°F) in July. The best time to visit is May, June, August, September. The city sits at an elevation of 315 m above sea level.
Time in Olathe right now
Open full time & time zone page 20:56 56
Monday, June 15, 2026
IANA time zone
America/Chicago
Daylight saving
DST in effect
CST / CDT
Next DST change
November 1
backward -1h
Live weather in Olathe
Daylight in Olathe today
View full sunrise & sunset page Sunrise
Sunset
Day length
14h 53m
Climate normals for Olathe
Long-term monthly averages based on historical data.
January
Poor 
February
Poor March
Fair April
Good May best
Excellent June best
Excellent July
Fair August best
Good September best
Excellent October
Good November
Fair December
Poor | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January | 4°C / -4°C | 0°C / -9°C | 7days (50 mm) Good | 6.2h Fair | 70% Muggy | 2.9 Moderate | Poor | View Details |
| February | 8°C / -3°C | 4°C / -7°C | 5days (33 mm) Good | 7.5h Good | 65% Muggy | 4 Moderate | Poor | View Details |
| March | 14°C / 4°C | 12°C / 0°C | 10days (93 mm) Wet | 7.8h Good | 65% Muggy | 5.3 High | Fair | View Details |
| April | 19°C / 8°C | 17°C / 5°C | 10days (108 mm) Wet | 9.4h Good | 63% Muggy | 5.9 High | Good | View Details |
| May best | 24°C / 14°C | 24°C / 13°C | 14days (168 mm) Wet | 9.6h Good | 71% Muggy | 7.1 Very High | Excellent | View Details |
| June best | 30°C / 20°C | 33°C / 21°C | 10days (96 mm) Wet | 12h Excellent | 67% Muggy | 7.7 Very High | Excellent | View Details |
| July | 31°C / 22°C | 35°C / 25°C | 11days (112 mm) Wet | 12h Excellent | 69% Muggy | 7.8 Very High | Fair | View Details |
| August best | 30°C / 21°C | 33°C / 23°C | 9days (100 mm) Wet | 11.2h Excellent | 69% Muggy | 7.1 Very High | Good | View Details |
| September best | 27°C / 18°C | 29°C / 18°C | 7days (68 mm) Good | 10h Excellent | 67% Muggy | 5.9 High | Excellent | View Details |
| October | 21°C / 11°C | 19°C / 9°C | 9days (91 mm) Wet | 8.1h Good | 64% Muggy | 4.4 Moderate | Good | View Details |
| November | 13°C / 4°C | 10°C / 0°C | 6days (60 mm) Good | 7h Good | 68% Muggy | 3.1 Moderate | Fair | View Details |
| December | 8°C / -1°C | 4°C / -5°C | 5days (38 mm) Good | 6.3h Fair | 68% Muggy | 2.5 Moderate | Poor | View Details |
Monthly Temperatures
HighLow
Line chart showing monthly temperatures. Jan: 4°C / -4°C . Feb: 8°C / -3°C . Mar: 14°C / 4°C . Apr: 19°C / 8°C . May: 24°C / 14°C . Jun: 30°C / 20°C . Jul: 31°C / 22°C . Aug: 30°C / 21°C . Sep: 27°C / 18°C . Oct: 21°C / 11°C . Nov: 13°C / 4°C . Dec: 8°C / -1°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 50 mm. Feb: 33 mm. Mar: 93 mm. Apr: 108 mm. May: 168 mm. Jun: 96 mm. Jul: 112 mm. Aug: 100 mm. Sep: 68 mm. Oct: 91 mm. Nov: 60 mm. Dec: 38 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 70%. Feb: 65%. Mar: 65%. Apr: 63%. May: 71%. Jun: 67%. Jul: 69%. Aug: 69%. Sep: 67%. Oct: 64%. Nov: 68%. Dec: 68%.
Monthly Wind Speed
Wind SpeedGusts
Bar chart showing monthly wind speed. Jan: 18 km/h . Feb: 20 km/h . Mar: 21 km/h . Apr: 22 km/h . May: 18 km/h . Jun: 17 km/h . Jul: 15 km/h . Aug: 15 km/h . Sep: 16 km/h . Oct: 19 km/h . Nov: 19 km/h . Dec: 19 km/h .
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 3. Feb: UV 4. Mar: UV 5. Apr: UV 6. May: UV 7. Jun: UV 8. Jul: UV 8. Aug: UV 7. Sep: UV 6. Oct: UV 4. Nov: UV 3. Dec: UV 3.
Frequently Asked Questions
Olathe has a population of approximately 134.3K.
The best months to visit Olathe are May, June, August, September, when temperatures are pleasant and rainfall is lower.
Olathe receives approximately 1017mm of rainfall annually across 103 rainy days.
Olathe is located in United States, in the Americas region.
Olathe sits at an elevation of 315 m (1,033 ft) above sea level.