Jefferson City
Missouri, USA
Long-term weather forecast
Long-term weather forecast

October weather forecast and climate
Jefferson City, MO

The scenic view of the State Capitol building in Jefferson City, Missouri, surrounded by a beautiful park, reflected in a pool of water nearby
The scenic view of the State Capitol building in Jefferson City, Missouri, surrounded by a beautiful park, reflected in a pool of water nearby
October, the same as September, is another comfortable autumn month in Jefferson City, Missouri, with average temperature varying between 66.2°F (19°C) and 47.7°F (8.7°C).

Temperature

In Jefferson City, the average high-temperature decreases, 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, Missouri, the average low-temperature is 47.7°F (8.7°C).

Humidity

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

Rainfall

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

In Jefferson City, the average length of the day is 11.2h.

Sunshine

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

UV index

In Jefferson City, the average daily maximum UV index is 3. A UV Index value of 3 to 5 symbolizes a moderate health risk from the exposure to the Sun's UV radiation for the ordinary person.
Note: The daily maximum UV index of 3 interpret into the following advice:
Take precautions - Protection against sunburn is recommended. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. 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. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.

What is the temperature in October in Jefferson City?

In Jefferson City, Missouri, 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?

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

What is the average humidity in October in Jefferson City?

The average relative humidity in October is 72%.

How much does it rain in Jefferson City in October?

In Jefferson City, Missouri, in October, it is raining for 6.8 days, with typically 0.75" (19mm) of accumulated precipitation.

Does it snow in Jefferson City in October?

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

When it does not snow in Jefferson City?

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

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

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

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

In October, the average sunshine is 5.9h.

How high is the UV index in October in Jefferson City?

In October, the average daily maximum UV index is 3. A UV Index estimate of 3 to 5 represents a moderate vulnerability from the exposure to the Sun's UV radiation.
Average temperature in October - Jefferson City, MO
  • Average high temperature in October: 19°C

The warmest month (with the highest average high temperature) is July (31.8°C).
The month with the lowest average high temperature is January (3.6°C).

  • Average low temperature in October: 8.7°C

The month with the highest average low temperature is July (19.9°C).
The coldest month (with the lowest average low temperature) is January (-4.3°C).

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: 19mm

The wettest month (with the highest rainfall) is May (33mm).
The driest month (with the lowest rainfall) is November (12mm).

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 lowest number of rainy days is January (4 days).

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

The month with the highest snowfall is January (18mm).
Months with the lowest snowfall are April, May, June, July, August, September and October (0mm).

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 lowest number of 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 shortest days is December (Average daylight: 9.5h).

  • Average sunshine in October: 5.9h

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

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).