October weather forecast
Armstrong, MO

Share

Weather in October

October, the same as September, is another enjoyable autumn month in Armstrong, Missouri, with temperature in the range of an average low of 47.7°F (8.7°C) and an average high of 65.1°F (18.4°C).

Temperature

As October commences, the average high-temperature shows a reduction, transitioning from a warm 79°F (26.1°C) in September to an enjoyable 65.1°F (18.4°C). Throughout the month of October, the nighttime temperature dips to an average of 47.7°F (8.7°C).

Humidity

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

Rainfall

In October, the rain falls for 7.7 days. Throughout October, 0.91" (23mm) of precipitation is accumulated. In Armstrong, Missouri, during the entire year, the rain falls for 102.5 days and collects up to 10.91" (277mm) of precipitation.

Snowfall

January through March, October through December are months with snowfall. October is the first month it typically snows. Throughout October, in the average 0.1 snowfall days, it receives 0.08" (2mm) of snow. Throughout the year, there are 17.3 snowfall days, and 2.99" (76mm) of snow is accumulated.

Daylight

The average length of the day in October is 11h and 9min.
On the first day of the month, sunrise is at 7:07 am and sunset at 6:52 pm. On the last day of October, sunrise is at 7:38 am and sunset at 6:10 pm CDT.

Sunshine

The average sunshine in October is 6h.

UV index

The average daily maximum UV index in October is 3. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for the average person.
Note: The maximum daily UV index of 3 in October interprets into the following recommendations:
Act with care - The suggestion to avoid sunburn is emphasized. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays. Remember this! The UV radiation of the Sun can be nearly doubled by the reflective properties of snow.
Updated: Jun 19, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for Armstrong in October?

Armstrong in October has an average high-temperature of 65.1°F (18.4°C) and an average low-temperature of 47.7°F (8.7°C). In August, the average heat index (a.k.a. 'felt air temperature', 'feels like'), which represents the influence of relative humidity on air temperature, is evaluated at 96.8°F (36°C).

What is the least humid month?

With an average relative humidity of 71%, October is the least humid month.

What is the average humidity in October?

In Armstrong, the average relative humidity in October is 71%.

How many days does it rain in October?

In October, the rain falls for 7.7 days. Throughout October, 0.91" (23mm) of precipitation is accumulated.

When does it start snowing?

October is the first month it typically snows. Throughout October, in the average 0.1 snowfall days, it receives 0.08" (2mm) of snow.

What is the average length of the day in October?

The average day length in October is 11h and 9min.

When is the sunrise / sunset in October?

On the first day of October in Armstrong, Missouri, sunrise is at 7:07 am and sunset at 6:52 pm. On the last day of the month, sunrise is at 7:38 am and sunset at 6:10 pm CDT.

How long on average sun shines in October?

In Armstrong, the average sunshine duration in October is 6h.

How high is the UV index in October?

In October, the average daily maximum UV index is 3. A UV Index estimate of 3 to 5 represents a moderate vulnerability 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
Armstrong, MO

Average temperature in October - Armstrong, MO
  • Average high temperature in October: 65.1°F

The warmest month (with the highest average high temperature) is July (86.2°F).
The month with the lowest average high temperature is January (36.1°F).

  • Average low temperature in October: 47.7°F

The month with the highest average low temperature is July (67.8°F).
The coldest month (with the lowest average low temperature) is January (22.6°F).

Average pressure in October
Armstrong, MO

Average pressure in October - Armstrong, 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 (29.91"Hg).

Average wind speed in October
Armstrong, MO

Average wind speed in October - Armstrong, MO
  • Average wind speed in October: 8.4mph

The windiest months (with the highest average wind speed) are January and March (9.6mph).
The calmest months (with the lowest average wind speed) are July and August (6.2mph).

Average humidity in October
Armstrong, MO

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

The month with the highest relative humidity is May (79%).
The month with the lowest relative humidity is October (71%).

Average rainfall in October
Armstrong, MO

Average rainfall in October - Armstrong, MO
  • Average rainfall in October: 0.91"

The wettest month (with the highest rainfall) is May (1.73").
The driest month (with the least rainfall) is January (0.43").

Average rainfall days in October
Armstrong, MO

Average rainfall days in October - Armstrong, MO
  • Average rainfall days in October: 7.7 days

The month with the highest number of rainy days is May (13.2 days).
The months with the least rainy days are February and December (4.3 days).

Average snowfall in October
Armstrong, MO

Average snowfall in October - Armstrong, MO
  • Average snowfall in October: 0.08"

The month with the highest snowfall is February (0.98").
The months with the least snowfall are April, May, June, July, August and September (0").

Average snowfall days in October
Armstrong, MO

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

The month with the highest number of snowfall days is January (5.5 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in October / Average sunshine in October - Armstrong, MO
  • Average daylight in October: 11h and 1min

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in October: 6h and 0min

The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 4h and 48min).

Average sunshine days in October
Armstrong, MO

Average sunshine days in October - Armstrong, MO
  • Average sunshine days in October: 21.5 days

The month with the most sunshine days is December (23.6 days).
The month with the least sunshine days is May (15.2 days).

Average UV index in October
Armstrong, MO

Average UV index in October - Armstrong, MO
  • Average UV index in October: 3

The months with the highest UV index are 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
Armstrong, MO

Average cloud cover in October - Armstrong, MO
  • Average cloud cover in October: 32

The months with the most cloud cover are January and February (Cloud cover 48).
The months with the least cloud cover are June, July and August (Cloud cover 27).

Average visibility in October
Armstrong, MO

Average visibility in October - Armstrong, 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).

Armstrong, Missouri, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location