October weather forecast
Imperial, MO

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Weather in October

October, like September, in Imperial, Missouri, is another comfortable autumn month, with an average temperature fluctuating between 49.1°F (9.5°C) and 66.4°F (19.1°C).

Temperature

October's arrival correlates with a reduction in the average high-temperature, down from a warm 79.7°F (26.5°C) in September to a comfortable 66.4°F (19.1°C). An average minimum temperature of 49.1°F (9.5°C) is recorded during the month of October.

Humidity

The least humid month is October, with an average relative humidity of 71%.

Rainfall

In Imperial, Missouri, in October, it is raining for 9.7 days, with typically 2.36" (60mm) of accumulated precipitation. In Imperial, during the entire year, the rain falls for 146.1 days and collects up to 32.36" (822mm) of precipitation.

Snowfall

In Imperial, snow does not fall in April through October.

Daylight

In Imperial, the average length of the day in October is 11h and 11min.
On the first day of the month, sunrise is at 6:57 am and sunset at 6:43 pm. On the last day of October, sunrise is at 7:27 am and sunset at 6:02 pm CDT.

Sunshine

In October, the average sunshine is 6.1h.

UV index

The average daily maximum UV index in October is 3. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for the ordinary person.
Note: A maximum high daily UV index of 3 during October translates into the following directions:
Exercise prevention - Warding off sunburn is urged. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Mark this! Snow reflection can nearly double the UV radiation intensity from the Sun.
Updated: Jul 29, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the temperatures in October?

In Imperial, in October, the average high-temperature is 66.4°F (19.1°C), and the average low-temperature is 49.1°F (9.5°C). The average heat index (a.k.a. 'feels like', 'felt air temperature'), which takes the relative humidity and factors it into the air temperature reading, in August is evaluated at 96.8°F (36°C).

What is the least humid month?

October is the least humid month in Imperial, with an average relative humidity of 71%.

What is the average humidity in October?

The average relative humidity in October is 71%.

How many days does it rain in October?

In Imperial, during October, the rain falls for 9.7 days and regularly aggregates up to 2.36" (60mm) of precipitation.

When it does not snow?

April through October are months without snowfall.

Does it snow in October?

In Imperial, in October, it doesn't snow. In November, it regularly snows.

What is the average length of the day in October?

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

What time are sunrise and sunset in October?

On the first day of October, sunrise is at 6:57 am and sunset at 6:43 pm. On the last day of the month, sunrise is at 7:27 am and sunset at 6:02 pm CDT.

How long on average sun shines in October?

The average sunshine duration in October is 6.1h.

How high is the UV index in October in Imperial?

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

Average temperature in October
Imperial, MO

Average temperature in October - Imperial, MO
  • Average high temperature in October: 66.4°F

The warmest month (with the highest average high temperature) is July (86.9°F).
The month with the lowest average high temperature is January (37.9°F).

  • Average low temperature in October: 49.1°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 (25°F).

Average pressure in October
Imperial, MO

Average pressure in October - Imperial, MO
  • Average pressure in October: 30.03"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

Average wind speed in October
Imperial, MO

Average wind speed in October - Imperial, MO
  • Average wind speed in October: 7.6mph

The windiest month (with the highest average wind speed) is January (9.1mph).
The calmest months (with the lowest average wind speed) are July and August (5.5mph).

Average humidity in October
Imperial, MO

Average humidity in October - Imperial, MO
  • Average humidity in October: 71%

The month with the highest relative humidity is May (78%).
The month with the lowest relative humidity is October (71%).

Average rainfall in October
Imperial, MO

Average rainfall in October - Imperial, MO
  • Average rainfall in October: 2.36"

The wettest month (with the highest rainfall) is May (3.94").
The driest months (with the least rainfall) are February and November (1.77").

Average rainfall days in October
Imperial, MO

Average rainfall days in October - Imperial, MO
  • Average rainfall days in October: 9.7 days

The month with the highest number of rainy days is July (16.9 days).
The months with the least rainy days are January and February (6.8 days).

Average snowfall in October
Imperial, MO

Average snowfall in October - Imperial, MO
  • Average snowfall in October: 0"

The month with the highest snowfall is February (2.6").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in October
Imperial, MO

Average snowfall days in October - Imperial, MO
  • Average snowfall days in October: 0.1 days

The months with the highest number of snowfall days are January and February (4.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in October /
Average sunshine in October
Imperial, MO

Average daylight in October / Average sunshine in October - Imperial, MO
  • 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 month with the most sunshine is June (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 30min).

Average sunshine days in October
Imperial, MO

Average sunshine days in October - Imperial, MO
  • Average sunshine days in October: 20.5 days

The month with the most sunshine days is January (20.9 days).
The month with the least sunshine days is June (11.6 days).

Average UV index in October
Imperial, MO

Average UV index in October - Imperial, MO
  • 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 and December (UV index 2).

Average cloud cover in October
Imperial, MO

Average cloud cover in October - Imperial, MO
  • Average cloud cover in October: 33

The month with the most cloud cover is January (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 28).

Average visibility in October
Imperial, MO

Average visibility in October - Imperial, MO
  • 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).

Imperial, Missouri, USA

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