November weather forecast and climate
St. Louis, MO

A beautiful twilight over the Gateway Arch in St. Louis, Missouri
A beautiful twilight over the Gateway Arch in St. Louis, Missouri

Weather in November

The last month of the autumn, November, is also a moderate month in St. Louis, with average temperature fluctuating between 55.6°F (13.1°C) and 38.1°F (3.4°C).

Temperature

In November, the average high-temperature in St. Louis decreases, from a pleasant 68.5°F (20.3°C) in October, to a moderate 55.6°F (13.1°C). In November, in St. Louis, the average low-temperature is 38.1°F (3.4°C).

Humidity

In St. Louis, the average relative humidity is 72.2%.

Rainfall

In November, in St. Louis, Missouri, the rain falls for 9.6 days. Throughout November, 3.91" (99.3mm) of precipitation is accumulated. In St. Louis, during the entire year, the rain falls for 112.6 days and collects up to 40.96" (1040.3mm) of precipitation.

Snowfall

January through April, November and December are months with snowfall in St. Louis, Missouri. November is the first month it typically snows in St. Louis. Throughout November, in the average 0.7 snowfall days, it receives 0.7" (17.8mm) of snow. Throughout the year, in St. Louis, there are 14.5 snowfall days, and 17.7" (449.6mm) of snow is accumulated.

Daylight

In St. Louis, the average length of the day is 10.1h.

Sunshine

In St. Louis, the average sunshine is 4.7h.

UV index

In November, the average daily maximum UV index in St. Louis, Missouri, is 3. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to the Sun's UV rays for the average person.
Note: The average daily UV index of 3 transform into the following instructions:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
[Resources]

FAQ

What is the average humidity in November in St. Louis?

In St. Louis, the average relative humidity in November is 72.2%.

How many days does it rain in November in St. Louis?

In St. Louis, Missouri, in November, it is raining for 9.6 days, with typically 3.91" (99.3mm) of accumulated precipitation.

When does it start snowing in St. Louis?

November is the first month it typically snows. Throughout November, in the average 0.7 snowfall days, it receives 0.7" (17.8mm) of snow.

What is the average length of the day in November in St. Louis?

In St. Louis, Missouri, the average length of the day in November is 10.1h.

How long on average sun shines in November in St. Louis?

In November, the average sunshine in St. Louis is 4.7h.

What is the UV index intensity in November in St. Louis?

The average daily maximum UV index in November in St. Louis is 3. A UV Index estimate of 3 to 5 represents a medium hazard to health from the exposure to the Sun's UV radiation.

Average temperature in November
St. Louis, MO

Average temperature in November - St. Louis, MO
  • Average high temperature in November: 13.1°C

The warmest month (with the highest average high temperature) is July (31.7°C).
The month with the lowest average high temperature is January (4.4°C).

  • Average low temperature in November: 3.4°C

The month with the highest average low temperature is July (21.7°C).
The coldest month (with the lowest average low temperature) is January (-4.6°C).

[Resources]

Average humidity in November
St. Louis, MO

Average humidity in November - St. Louis, MO
  • Average humidity in November: 72.2%

The month with the highest relative humidity is December (75.8%).
The month with the lowest relative humidity is April (63.5%).

[Resources]

Average rainfall in November
St. Louis, MO

Average rainfall in November - St. Louis, MO
  • Average rainfall in November: 99.3mm

The wettest month (with the highest rainfall) is May (119.9mm).
The driest month (with the least rainfall) is February (56.9mm).

[Resources]

Average rainfall days in November
St. Louis, MO

Average rainfall days in November - St. Louis, MO
  • Average rainfall days in November: 9.6 days

The month with the highest number of rainy days is May (11.9 days).
The month with the least rainy days is September (7.4 days).

[Resources]

Average snowfall in November
St. Louis, MO

Average snowfall in November - St. Louis, MO
  • Average snowfall in November: 17.8mm

The month with the highest snowfall is January (142.2mm).
Months with the least snowfall are May, June, July, August, September and October (0mm).

[Resources]

Average snowfall days in November
St. Louis, MO

Average snowfall days in November - St. Louis, MO
  • Average snowfall days in November: 0.7 days

The month with the highest number of snowfall days is January (4.7 days).
Months with the least snowfall days are May, June, July, August, September and October (0 days).

[Resources]

Average daylight in November /
Average sunshine in November
St. Louis, MO

Average daylight in November / Average sunshine in November - St. Louis, MO
  • Average daylight in November: 10.1h

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 November: 4.7h

The month with the most sunshine is July (Average sunshine: 10h).
The month with the least sunshine is December (Average sunshine: 4.2h).

[Resources]

Average UV index in November
St. Louis, MO

Average UV index in November - St. Louis, MO
  • Average UV index in November: 3

Months with the highest UV index are June, July and August (UV index 9).
Months with the lowest UV index are January and December (UV index 2).

[Resources]

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location
* you will be automatically redirected to the weather forecast for your location