October weather forecast
Walnut Grove, MO

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Weather in October

October, the same as September, is another comfortable autumn month in Walnut Grove, Missouri, with an average temperature varying between 48.2°F (9°C) and 67.1°F (19.5°C).

Temperature

With the beginning of October, the average high-temperature shows a decrease, transitioning from a warm 80.1°F (26.7°C) in September to a refreshing 67.1°F (19.5°C). During October, Walnut Grove records a consistent average nighttime temperature of 48.2°F (9°C).

Humidity

With an average relative humidity of 72%, October is the least humid month in Walnut Grove.

Rainfall

In Walnut Grove, Missouri, during October, the rain falls for 10.9 days and regularly aggregates up to 3.23" (82mm) of precipitation. Throughout the year, in Walnut Grove, there are 167.3 rainfall days, and 37.91" (963mm) of precipitation is accumulated.

Snowfall

June through October are months without snowfall in Walnut Grove.

Daylight

In Walnut Grove, the average length of the day in October is 11h and 13min.
On the first day of the month, sunrise is at 7:10 am and sunset at 6:56 pm. On the last day of October, sunrise is at 7:38 am and sunset at 6:16 pm CDT.

Sunshine

In October, the average sunshine is 6.1h.

UV index

In October, the average daily maximum UV index in Walnut Grove is 3. A UV Index estimate of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The UV index of 3 in October translates into these instructions:
Act with care - The suggestion to avoid sunburn is emphasized. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly. Remember this! The UV radiation of the Sun can be nearly doubled by the reflective properties of snow.
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Frequently asked questions

What is the temperature in October in Walnut Grove?

In October, in Walnut Grove, the average high-temperature is 67.1°F (19.5°C), and the average low-temperature is 48.2°F (9°C). The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which represents the influence of relative humidity on air temperature, in August is calculated to be 98.6°F (37°C).

What is the least humid month in Walnut Grove?

With an average relative humidity of 72%, October is the least humid month in Walnut Grove, Missouri.

What is the average humidity in October in Walnut Grove?

In October, the average relative humidity in Walnut Grove, Missouri, is 72%.

How much does it rain in Walnut Grove in October?

In Walnut Grove, Missouri, in October, it is raining for 10.9 days, with typically 3.23" (82mm) of accumulated precipitation.

When it does not snow in Walnut Grove?

June through October are months without snowfall in Walnut Grove, Missouri.

Does it snow in Walnut Grove in October?

In Walnut Grove, Missouri, in October, it doesn't snow. In November, it regularly snows.

What is the average length of the day in October in Walnut Grove?

In Walnut Grove, the average day length in October is 11h and 13min.

What time are sunrise and sunset in October in Walnut Grove?

On the first day of October in Walnut Grove, Missouri, sunrise is at 7:10 am and sunset at 6:56 pm. On the last day of the month, sunrise is at 7:38 am and sunset at 6:16 pm CDT.

How many hours of sunshine does Walnut Grove have in October?

The average sunshine duration in October in Walnut Grove, Missouri, is 6.1h.

How high is the UV index in October in Walnut Grove?

In Walnut Grove, the average daily maximum UV index in October is 3. A UV Index value of 3 to 5 symbolizes a moderate vulnerability from unprotected exposure to UV radiation.
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
Walnut Grove, MO

Average temperature in October - Walnut Grove, MO
  • Average high temperature in October: 67.1°F

The warmest month (with the highest average high temperature) is July (88.9°F).
The month with the lowest average high temperature is January (41.5°F).

  • Average low temperature in October: 48.2°F

The month with the highest average low temperature is July (68.7°F).
The coldest month (with the lowest average low temperature) is January (26.2°F).

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Average pressure in October
Walnut Grove, MO

Average pressure in October - Walnut Grove, MO
  • Average pressure in October: 30.04"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in October
Walnut Grove, MO

Average wind speed in October - Walnut Grove, MO
  • Average wind speed in October: 8.3mph

The windiest months (with the highest average wind speed) are January and March (9.8mph).
The calmest month (with the lowest average wind speed) is July (6.2mph).

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Average humidity in October
Walnut Grove, MO

Average humidity in October - Walnut Grove, MO
  • Average humidity in October: 72%

The months with the highest relative humidity are March and May (77%).
The month with the lowest relative humidity is October (72%).

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Average rainfall in October
Walnut Grove, MO

Average rainfall in October - Walnut Grove, MO
  • Average rainfall in October: 3.23"

The wettest month (with the highest rainfall) is May (5.63").
The driest month (with the least rainfall) is January (1.73").

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Average rainfall days in October
Walnut Grove, MO

Average rainfall days in October - Walnut Grove, MO
  • Average rainfall days in October: 10.9 days

The month with the highest number of rainy days is July (19.4 days).
The month with the least rainy days is January (8.3 days).

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Average snowfall in October
Walnut Grove, MO

Average snowfall in October - Walnut Grove, MO
  • Average snowfall in October: 0"

The month with the highest snowfall is February (3.11").
The months with the least snowfall are June, July, August, September and October (0").

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Average snowfall days in October
Walnut Grove, MO

Average snowfall days in October - Walnut Grove, MO
  • Average snowfall days in October: 0.1 days

The month with the highest number of snowfall days is February (6.1 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in October /
Average sunshine in October
Walnut Grove, MO

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

The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).

  • Average sunshine in October: 6h and 1min

The month with the most sunshine is June (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 5h and 12min).

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Average sunshine days in October
Walnut Grove, MO

Average sunshine days in October - Walnut Grove, MO
  • Average sunshine days in October: 17.8 days

The month with the most sunshine days is December (18.6 days).
The month with the least sunshine days is July (9.3 days).

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Average UV index in October
Walnut Grove, MO

Average UV index in October - Walnut Grove, MO
  • Average UV index in October: 3

The month with the highest UV index is June (UV index 7).
The months with the lowest UV index are January, February and December (UV index 2).

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Average cloud cover in October
Walnut Grove, MO

Average cloud cover in October - Walnut Grove, MO
  • Average cloud cover in October: 31

The month with the most cloud cover is March (Cloud cover 47).
The month with the least cloud cover is August (Cloud cover 27).

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Average visibility in October
Walnut Grove, MO

Average visibility in October - Walnut Grove, 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).

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Walnut Grove, Missouri, USA

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