October weather forecast
Chillicothe, MO

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Weather in October

October, the same as September, is another enjoyable autumn month in Chillicothe, Missouri, with an average temperature varying between 63.9°F (17.7°C) and 46.6°F (8.1°C).

Temperature

Arrival of October comes with a reduction in the average high-temperature, falling from a moderately hot 77.9°F (25.5°C) in September to an enjoyable 63.9°F (17.7°C). In the month of October, the temperature generally rests at an average low of 46.6°F (8.1°C).

Humidity

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

Rainfall

In October, the rain falls for 10.6 days. Throughout October, 2.4" (61mm) of precipitation is accumulated. Throughout the year, in Chillicothe, there are 137.4 rainfall days, and 28.82" (732mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall in Chillicothe. October is the first month it typically snows in Chillicothe. Throughout October, in the average 0.4 snowfall days, it receives 0.71" (18mm) of snow. In Chillicothe, during the entire year, snow falls for 26.1 days and aggregates up to 12.13" (308mm) of snow.

Daylight

In October, the average length of the day in Chillicothe is 11h and 8min.
On the first day of the month, sunrise is at 7:11 am and sunset at 6:56 pm. On the last day of October, sunrise is at 7:42 am and sunset at 6:12 pm CDT.

Sunshine

In October, the average sunshine is 5.8h.

UV index

In October, the average daily maximum UV index in Chillicothe, Missouri, is 3. A UV Index reading of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for the average person.
Note: The maximum daily UV index of 3 during October translates into the following directions:
Take heed. Individuals of lighter complexion can be burned in less than half an hour. Avoiding the Sun during its peak radiation time around midday is a healthy practice. Tightly woven clothing, when worn loosely, shields effectively against the Sun. Remember to consider! The UV radiation from the Sun can be intensified nearly twice by the reflection of snow.
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Frequently asked questions

What is the usual temperature for Chillicothe in October?

October temperatures vary between a high-temperature of 63.9°F (17.7°C) and a low-temperature of 46.6°F (8.1°C). The average heat index (a.k.a. 'felt air temperature', 'feels like'), which takes the relative humidity and factors it into the air temperature reading, in August is computed to be 93.2°F (34°C).

What is the least humid month in Chillicothe?

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

What is the average humidity in October in Chillicothe?

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

How many days does it rain in October in Chillicothe?

In Chillicothe, in October, during 10.6 rainfall days, 2.4" (61mm) of precipitation is typically accumulated.

When does it start to snow in Chillicothe?

October is the first month it typically snows. Throughout October, in the average 0.4 snowfall days, it receives 0.71" (18mm) of snow.

How many hours of daylight does Chillicothe have in October?

The average day length in October in Chillicothe is 11h and 8min.

What time are sunrise and sunset in October in Chillicothe?

On the first day of October in Chillicothe, sunrise is at 7:11 am and sunset at 6:56 pm. On the last day of the month, sunrise is at 7:42 am and sunset at 6:12 pm CDT.

How many hours of sunshine does Chillicothe have in October?

In October, the average sunshine duration is 5.8h.

How high is the UV index in October in Chillicothe?

The average daily maximum UV index in October in Chillicothe is 3. A UV Index reading of 3 to 5 represents a medium hazard to health 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
Chillicothe, MO

Average temperature in October - Chillicothe, MO
  • Average high temperature in October: 63.9°F

The warmest month (with the highest average high temperature) is July (84.7°F).
The month with the lowest average high temperature is January (33.8°F).

  • Average low temperature in October: 46.6°F

The month with the highest average low temperature is July (67.6°F).
The coldest month (with the lowest average low temperature) is January (20.5°F).

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Average pressure in October
Chillicothe, MO

Average pressure in October - Chillicothe, MO
  • 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).

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Average wind speed in October
Chillicothe, MO

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

The windiest month (with the highest average wind speed) is March (9.9mph).
The calmest months (with the lowest average wind speed) are July and August (6.3mph).

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Average humidity in October
Chillicothe, MO

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

The months with the highest relative humidity are May, June and July (80%).
The month with the lowest relative humidity is October (71%).

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Average rainfall in October
Chillicothe, MO

Average rainfall in October - Chillicothe, MO
  • Average rainfall in October: 2.4"

The wettest month (with the highest rainfall) is May (3.98").
The driest month (with the least rainfall) is February (1.14").

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Average rainfall days in October
Chillicothe, MO

Average rainfall days in October - Chillicothe, MO
  • Average rainfall days in October: 10.6 days

The month with the highest number of rainy days is June (16.3 days).
The month with the least rainy days is January (5.5 days).

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Average snowfall in October
Chillicothe, MO

Average snowfall in October - Chillicothe, MO
  • Average snowfall in October: 0.71"

The month with the highest snowfall is January (4.41").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in October
Chillicothe, MO

Average snowfall days in October - Chillicothe, MO
  • Average snowfall days in October: 0.4 days

The month with the highest number of snowfall days is January (8.3 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
Chillicothe, MO

Average daylight in October / Average sunshine in October - Chillicothe, 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 24min).

  • Average sunshine in October: 5h and 5min

The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 42min).

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Average sunshine days in October
Chillicothe, MO

Average sunshine days in October - Chillicothe, MO
  • Average sunshine days in October: 17.8 days

The month with the most sunshine days is December (20.3 days).
The month with the least sunshine days is June (11.6 days).

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Average UV index in October
Chillicothe, MO

Average UV index in October - Chillicothe, 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).

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Average cloud cover in October
Chillicothe, MO

Average cloud cover in October - Chillicothe, MO
  • Average cloud cover in October: 34

The months with the most cloud cover are January and March (Cloud cover 48).
The month with the least cloud cover is July (Cloud cover 27).

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Average visibility in October
Chillicothe, MO

Average visibility in October - Chillicothe, 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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Chillicothe, Missouri, USA

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