October weather forecast and climate
Jefferson City, MO

The State Capitol building surrounded by a beautiful park in Jefferson City, Missouri
The State Capitol building surrounded by a beautiful park in Jefferson City, Missouri
October, the same as September, is another comfortable autumn month in Jefferson City, Missouri, with temperature in the range of an average high of 66.2°F (19°C) and an average low of 47.7°F (8.7°C).

Temperature

In October, the average high-temperature drops, from a moderately hot 80.1°F (26.7°C) in September, to a comfortable 66.2°F (19°C). In October, in Jefferson City, the average low-temperature is 47.7°F (8.7°C).

Humidity

The least humid month in Jefferson City is October, with an average relative humidity of 72%.

Rainfall

In Jefferson City, in October, it is raining for 6.8 days, with typically 0.75" (19mm) of accumulated precipitation. In Jefferson City, Missouri, during the entire year, the rain falls for 93.7 days and collects up to 9.29" (236mm) of precipitation.

Snowfall

In Jefferson City snow does not fall in April through October.

Daylight

The average length of the day in October is 11.2h.

Sunshine

The average sunshine in Jefferson City is 5.9h.

UV index

The average daily maximum UV index in October is 3. A UV Index estimate of 3 to 5 represents a moderate threat to health from the exposure to the Sun's UV radiation for ordinary individuals.
Note: In October, the average maximum UV index of 3 translate into the following recommendations:
Take precautions - Protection against sun damage is advised. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.

What is the temperature in October in Jefferson City?

In October, the average high-temperature is 66.2°F (19°C), and the average low-temperature is 47.7°F (8.7°C).

What is the least humid month in Jefferson City?

October is the least humid month in Jefferson City, Missouri, with an average relative humidity of 72%.

What is the average humidity in October in Jefferson City?

In Jefferson City, the average relative humidity in October is 72%.

How many days does it rain in October in Jefferson City?

In Jefferson City, Missouri, during October, the rain falls for 6.8 days and regularly aggregates up to 0.75" (19mm) of precipitation.

Does it snow in Jefferson City in October?

In Jefferson City, Missouri, in October, it doesn't snow. In November, it regularly snows.

When it does not snow in Jefferson City?

April through October are months without snowfall in Jefferson City, Missouri.

What is the average length of the day in October in Jefferson City?

The average length of the day in October in Jefferson City, Missouri, is 11.2h.

How long on average sun shines in October in Jefferson City?

In October, the average sunshine in Jefferson City is 5.9h.

What is the UV index reading in October in Jefferson City?

In Jefferson City, the average daily maximum UV index in October is 3. A UV Index reading of 3 to 5 represents a medium health risk from unprotected exposure to the UV radiation.
Average temperature in October - Jefferson City, MO
  • Average high temperature in October: 66.2°F

The warmest month (with the highest average high temperature) is July (89.2°F).
The month with the lowest average high temperature is January (38.5°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 (24.3°F).

Average pressure in October - Jefferson City, MO
  • Average pressure in October: 30.03"

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

Average wind speed in October - Jefferson City, MO
  • Average wind speed in October: 7.5mph

The windiest month (with the highest average wind speed) is January (8.8mph).
The calmest months (with the lowest average wind speed) are July and August (5.8mph).

Average humidity in October - Jefferson City, MO
  • Average humidity in October: 72%

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

Average rainfall in October - Jefferson City, MO
  • Average rainfall in October: 0.75"

The wettest month (with the highest rainfall) is May (1.3").
The driest month (with the least rainfall) is November (0.47").

Average rainfall days in October - Jefferson City, MO
  • Average rainfall days in October: 6.8 days

The month with the highest number of rainy days is May (11.3 days).
The month with the least rainy days is January (4 days).

Average snowfall in October - Jefferson City, MO
  • Average snowfall in October: 0"

The month with the highest snowfall is January (0.71").
Months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in October - Jefferson City, MO
  • Average snowfall days in October: 0.1 days

The month with the highest number of snowfall days is January (5.2 days).
Months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in October / Average sunshine in October - Jefferson City, MO
  • Average daylight in October: 11.2h

The month with the longest days is June (Average daylight: 14.8h).
The month with the shortest days is December (Average daylight: 9.5h).

  • Average sunshine in October: 5.9h

The month with the most sunshine is June (Average sunshine: 10.6h).
The month with the least sunshine is February (Average sunshine: 4.8h).

Average sunshine days in October - Jefferson City, MO
  • Average sunshine days in October: 22.4 days

The month with the most sunshine days is January (24.3 days).
The month with the least sunshine days is May (16.7 days).

Average UV index in October - Jefferson City, MO
  • Average UV index in October: 3

Months with the highest UV index are June, July and August (UV index 6).
Months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in October - Jefferson City, MO
  • Average cloud cover in October: 33

The month with the most cloud cover is February (Cloud cover 49).
Months with the least cloud cover are June and August (Cloud cover 28).

Average visibility in October - Jefferson City, MO
  • Average visibility in October: 6mi

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