October weather forecast
Olathe, KS

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Weather in October

October in Olathe welcomes the fall season in full swing. Following the weather transformation in September, October days are significantly cooler and shorter. The month proves a break from the high temperatures of the previous months, offering a crisp atmosphere for enjoying the autumn foliage. With the drop in temperature, comes an apparent increase in average wind speeds up to 9mph (14.5km/h) from the previous month's 7.3mph (11.7km/h). As October comes to an end, the weather turns colder, paving the way for November's near-winter conditions.

Temperature

The average high-temperature in Olathe decreases in October, shifting from a warm 78.3°F (25.7°C) in September to an enjoyable 65.7°F (18.7°C). During October, the average low-temperature is recorded at a chilly 48.4°F (9.1°C).

Humidity

The months with the lowest humidity are October and November, with an average relative humidity of 70%.

Rainfall

In Olathe, in October, during 10.5 rainfall days, 2.44" (62mm) of precipitation is typically accumulated. In Olathe, Kansas, during the entire year, the rain falls for 137 days and collects up to 28.7" (729mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall. October is the first month it typically snows. Throughout October, in the average 0.5 snowfall days, it receives 0.59" (15mm) of snow. In Olathe, Kansas, during the entire year, snow falls for 20.8 days and aggregates up to 9.61" (244mm) of snow.

Daylight

The average length of the day in October is 11h and 10min.
On the first day of October in Olathe, sunrise is at 7:15 am and sunset at 7:01 pm. On the last day of the month, sunrise is at 7:46 am and sunset at 6:19 pm CDT.

Sunshine

The average sunshine in October is 6.2h.

UV index

In October, the average daily maximum UV index in Olathe, Kansas, is 3. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for average individuals.
Note: During October, 3 as the daily maximum UV index converts into the following advice:
Guard yourself - Avoiding sunburn is suggested. It's recommended to limit sun exposure when its radiation is at its peak during midday. Boost your sun resistance with garments that are densely woven yet spacious. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the temperatures in Olathe in October?

The average high-temperature, in October, in Olathe, is 65.7°F (18.7°C), while the average low-temperature is 48.4°F (9.1°C). The average heat index (a.k.a. 'apparent temperature', 'feels like'), which combines air temperature and relative humidity, in August is calculated to be 95°F (35°C).

What are the least humid months in Olathe?

October and November, with an average relative humidity of 70%, are the least humid months in Olathe.

What is the average humidity in October in Olathe?

In Olathe, Kansas, the average relative humidity in October is 70%.

How many days does it rain in October in Olathe?

In October, in Olathe, Kansas, the rain falls for 10.5 days. Throughout October, 2.44" (62mm) of precipitation is accumulated.

When does it start to snow in Olathe?

October is the first month it typically snows in Olathe, Kansas. Throughout October, in the average 0.5 snowfall days, it receives 0.59" (15mm) of snow.

What is the average length of the day in October in Olathe?

In October, the average day length in Olathe, Kansas, is 11h and 10min.

What time are sunrise and sunset in October in Olathe?

On the first day of October in Olathe, sunrise is at 7:15 am and sunset at 7:01 pm. On the last day of the month, sunrise is at 7:46 am and sunset at 6:19 pm CDT.

How long on average sun shines in October in Olathe?

In Olathe, the average sunshine duration in October is 6.2h.

What is the UV index intensity in October in Olathe?

In October, the average daily maximum UV index in Olathe, Kansas, is 3. A UV Index value of 3 to 5 symbolizes a moderate vulnerability from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in October
Olathe, KS

Average temperature in October - Olathe, KS
  • Average high temperature in October: 65.7°F

The warmest month (with the highest average high temperature) is July (87.1°F).
The month with the lowest average high temperature is January (37.6°F).

  • Average low temperature in October: 48.4°F

The month with the highest average low temperature is July (69.3°F).
The coldest month (with the lowest average low temperature) is January (23°F).

Average pressure in October
Olathe, KS

Average pressure in October - Olathe, KS
  • Average pressure in October: 30.02"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).

Average wind speed in October
Olathe, KS

Average wind speed in October - Olathe, KS
  • Average wind speed in October: 9mph

The windiest month (with the highest average wind speed) is March (10.2mph).
The calmest month (with the lowest average wind speed) is August (6.6mph).

Average humidity in October
Olathe, KS

Average humidity in October - Olathe, KS
  • Average humidity in October: 70%

The month with the highest relative humidity is May (79%).
The months with the lowest relative humidity are October and November (70%).

Average rainfall in October
Olathe, KS

Average rainfall in October - Olathe, KS
  • Average rainfall in October: 2.44"

The wettest month (with the highest rainfall) is May (4.69").
The driest month (with the least rainfall) is January (1.06").

Average rainfall days in October
Olathe, KS

Average rainfall days in October - Olathe, KS
  • Average rainfall days in October: 10.5 days

The month with the highest number of rainy days is May (17.9 days).
The month with the least rainy days is February (5.8 days).

Average snowfall in October
Olathe, KS

Average snowfall in October - Olathe, KS
  • Average snowfall in October: 0.59"

The month with the highest snowfall is February (3.78").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in October
Olathe, KS

Average snowfall days in October - Olathe, KS
  • Average snowfall days in October: 0.5 days

The month with the highest number of snowfall days is February (6.7 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in October /
Average sunshine in October
Olathe, KS

Average daylight in October / Average sunshine in October - Olathe, KS
  • Average daylight in October: 11h and 1min

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in October: 6h and 1min

The months with the most sunshine are June and July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 5h and 18min).

Average sunshine days in October
Olathe, KS

Average sunshine days in October - Olathe, KS
  • Average sunshine days in October: 18.4 days

The month with the most sunshine days is December (20.9 days).
The month with the least sunshine days is May (11.2 days).

Average UV index in October
Olathe, KS

Average UV index in October - Olathe, KS
  • Average UV index in October: 3

The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in October
Olathe, KS

Average cloud cover in October - Olathe, KS
  • Average cloud cover in October: 30

The month with the most cloud cover is March (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 25).

Average visibility in October
Olathe, KS

Average visibility in October - Olathe, KS
  • Average visibility in October: 6mi

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

Olathe, Kansas, USA

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