St. Louis
Missouri, USA
Long-term weather forecast
Long-term weather forecast

February weather forecast and climate
St. Louis, MO

A beautiful twilight view of the Gateway Arch in St. Louis, Missouri, with a distant view of the city buildings mirrored in the waterfront
A beautiful twilight view of the Gateway Arch in St. Louis, Missouri, with a distant view of the city buildings mirrored in the waterfront
The last month of the winter, Febrero, is a frosty month in St. Louis, Missouri, with average temperature ranging between max 45°F (7.2°C) and min 27.7°F (-2.4°C).

Temperature

In Febrero, the average high-temperature in St. Louis, Missouri, is essentially the same as in Enero - a frosty 45°F (7.2°C). The average low-temperature, in St. Louis, Missouri, is 27.7°F (-2.4°C).

Humidity

In St. Louis, the average relative humidity is 72%.

Rainfall

Febrero is the month with the least rainfall in St. Louis. Rain falls for 8 days and accumulates 2.24" (56.9mm) of precipitation.

Snowfall

Months with snowfall in St. Louis are Enero through Abril, Noviembre and Diciembre. In St. Louis, in Febrero, snow falls for 3.4 days, with typically accumulated 4.3" (109.2mm) 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 Febrero, the average length of the day in St. Louis is 10.8h.

Sunshine

In St. Louis, Missouri, the average sunshine in Febrero is 5.7h.

UV index

In St. Louis, the average daily maximum UV index is 3. A UV Index value of 3 to 5 symbolizes a medium health hazard from the exposure to the Sun's UV rays for the ordinary person.
Note: The daily maximum UV index of 3 in Febrero 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 Febrero in St. Louis?

In St. Louis, in Febrero, the average high-temperature is 45°F (7.2°C), and the average low-temperature is 27.7°F (-2.4°C).

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

The average relative humidity in Febrero in St. Louis is 72%.

How much does it rain in St. Louis in Febrero?

In St. Louis, Missouri, in Febrero, it is raining for 8 days, with typically 2.24" (56.9mm) of accumulated precipitation.

What is the driest month in St. Louis?

The month with the least rainfall in St. Louis, Missouri, is Febrero when the rain falls for 8 days and typically collects 2.24" (56.9mm) of precipitation.

How many days does it snow in Febrero in St. Louis?

In St. Louis, during Febrero, snow falls for 3.4 days and regularly aggregates up to 4.3" (109.2mm) of snow.

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

The average length of the day in Febrero in St. Louis is 10.8h.

How many hours of sunshine does St. Louis have in Febrero?

The average sunshine in Febrero is 5.7h.

What is the UV index reading in Febrero in St. Louis?

In St. Louis, the average daily maximum UV index in Febrero is 3. A UV Index of 3 to 5 symbolizes a moderate vulnerability from unprotected exposure to the UV radiation.
Average temperature in February - St. Louis, MO
  • Average high temperature in February: 45°F

The warmest month (with the highest average high temperature) is July (89.1°F).
The month with the lowest average high temperature is January (39.9°F).

  • Average low temperature in February: 27.6°F

The month with the highest average low temperature is July (71°F).
The coldest month (with the lowest average low temperature) is January (23.7°F).

Average humidity in February - St. Louis, MO
  • Average humidity in February: 72%

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

Average rainfall in February - St. Louis, MO
  • Average rainfall in February: 2.2"

The wettest month (with the highest rainfall) is May (4.7").
The driest month (with the lowest rainfall) is February (2.2").

Average rainfall days in February - St. Louis, MO
  • Average rainfall days in February: 8 days

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

Average snowfall in February - St. Louis, MO
  • Average snowfall in February: 4.3"

The month with the highest snowfall is January (5.6").
Months with the lowest snowfall are May, June, July, August, September and October (0").

Average snowfall days in February - St. Louis, MO
  • Average snowfall days in February: 3.4 days

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

Average daylight in February / Average sunshine in February - St. Louis, MO
  • Average daylight in February: 10.8h

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 February: 5.7h

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

Average UV index in February - St. Louis, MO
  • Average UV index in February: 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).