October weather forecast
Olathe, CO

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Weather in October

October, like September, is another refreshing autumn month in Olathe, Colorado, with an average temperature ranging between min 37.4°F (3°C) and max 59.5°F (15.3°C).

Temperature

Olathe in October showcases a distinct temperature shift, moving from an average high of a warm 74.7°F (23.7°C) in September to a mild 59.5°F (15.3°C). Olathe experiences a significant contrast between daily highs and an average nighttime temperature of 37.4°F (3°C) during October.

Humidity

In October, the average relative humidity in Olathe is 48%.

Rainfall

In Olathe, during October, the rain falls for 7.7 days and regularly aggregates up to 0.83" (21mm) of precipitation. In Olathe, during the entire year, the rain falls for 111.1 days and collects up to 10.43" (265mm) of precipitation.

Snowfall

Months with snowfall in Olathe are January through May, October through December. October is the first month it typically snows. Throughout October, in the average 0.6 snowfall days, it receives 0.63" (16mm) of snow. In Olathe, during the entire year, snow falls for 42.7 days and aggregates up to 19.37" (492mm) of snow.

Daylight

The average length of the day in October is 11h and 10min.
On the first day of October, sunrise is at 7:08 am and sunset at 6:54 pm. On the last day of the month, sunrise is at 7:38 am and sunset at 6:12 pm MDT.

Sunshine

The average sunshine in October is 7.4h.

UV index

In Olathe, the average daily maximum UV index in October is 3. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for the average person.
Note: The UV index of 3 during October leads to these advisories:
Adopt protective measures - It is advised to guard against sun damage. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. During bright days, sunglasses that offer UVA and UVB defense are recommended. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
Updated: Feb 10, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the temperatures in Olathe in October?

October temperatures in Olathe vary between a high-temperature of 59.5°F (15.3°C) and a low-temperature of 37.4°F (3°C). In August, the average heat index (a.k.a. 'real feel', 'feels like'), which represents the influence of relative humidity on air temperature, is evaluated at 82.4°F (28°C).

What is the average humidity in October in Olathe?

In Olathe, Colorado, the average relative humidity in October is 48%.

How much does it rain in Olathe in October?

In Olathe, during October, the rain falls for 7.7 days and regularly aggregates up to 0.83" (21mm) of precipitation.

When does it start to snow in Olathe?

October is the first month it typically snows in Olathe. Throughout October, in the average 0.6 snowfall days, it receives 0.63" (16mm) of snow.

How many hours of daylight does Olathe have in October?

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

When are sunrise and sunset in October in Olathe?

In October, on the first day of the month, sunrise is at 7:08 am and sunset at 6:54 pm. On the last day of the month, in Olathe, sunrise is at 7:38 am and sunset at 6:12 pm MDT.

How many hours of sunshine does Olathe have in October?

In Olathe, Colorado, the average sunshine duration in October is 7.4h.

What is the UV index intensity in October in Olathe?

In Olathe, the average daily maximum UV index in October is 3. A UV Index reading of 3 to 5 represents a moderate health threat from unprotected exposure to UV radiation.
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, CO

Average temperature in October - Olathe, CO
  • Average high temperature in October: 59.5°F

The warmest month (with the highest average high temperature) is July (84.4°F).
The month with the lowest average high temperature is January (33.6°F).

  • Average low temperature in October: 37.4°F

The month with the highest average low temperature is July (56.1°F).
The coldest month (with the lowest average low temperature) is January (16.5°F).

Average pressure in October
Olathe, CO

Average pressure in October - Olathe, CO
  • Average pressure in October: 30.05"Hg

The month with the highest atmospheric pressure is January (30.25"Hg).
The month with the lowest atmospheric pressure is May (29.91"Hg).

Average wind speed in October
Olathe, CO

Average wind speed in October - Olathe, CO
  • Average wind speed in October: 5.3mph

The windiest month (with the highest average wind speed) is June (7.3mph).
The calmest month (with the lowest average wind speed) is January (4.2mph).

Average humidity in October
Olathe, CO

Average humidity in October - Olathe, CO
  • Average humidity in October: 48%

The month with the highest relative humidity is January (78%).
The month with the lowest relative humidity is June (31%).

Average rainfall in October
Olathe, CO

Average rainfall in October - Olathe, CO
  • Average rainfall in October: 0.83"

The wettest month (with the highest rainfall) is July (1.14").
The driest month (with the least rainfall) is June (0.59").

Average rainfall days in October
Olathe, CO

Average rainfall days in October - Olathe, CO
  • Average rainfall days in October: 7.7 days

The month with the highest number of rainy days is July (13.3 days).
The month with the least rainy days is November (7 days).

Average snowfall in October
Olathe, CO

Average snowfall in October - Olathe, CO
  • Average snowfall in October: 0.63"

The month with the highest snowfall is February (4.92").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in October
Olathe, CO

Average snowfall days in October - Olathe, CO
  • Average snowfall days in October: 0.6 days

The month with the highest number of snowfall days is January (10 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, CO

Average daylight in October / Average sunshine in October - Olathe, CO
  • 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: 7h and 2min

The month with the most sunshine is June (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 6h and 18min).

Average sunshine days in October
Olathe, CO

Average sunshine days in October - Olathe, CO
  • Average sunshine days in October: 20.1 days

The month with the most sunshine days is November (21.5 days).
The month with the least sunshine days is July (10.6 days).

Average UV index in October
Olathe, CO

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

The month with the highest UV index is July (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, CO

Average cloud cover in October - Olathe, CO
  • Average cloud cover in October: 14

The months with the most cloud cover are January and February (Cloud cover 30).
The month with the least cloud cover is June (Cloud cover 11).

Average visibility in October
Olathe, CO

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

The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January and February (5mi).

Olathe, Colorado, USA

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