February weather forecast
Florissant, MO

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Weather in February

Weather in February shows a mild change from January, particularly with modest improvements in temperature. The volume of snowfall experiences a rise to 2.95" (75mm), though, making February the month with the highest snow accumulation. The extra layer of clothing continues to be a necessity when braving the outdoors. However, daylight hours increase gradually, hinting at the forthcoming spring season.

Temperature

February's weather displays an average high-temperature of a still wintry 41.5°F (5.3°C), slightly varied from January's 37.2°F (2.9°C). During the February nights, an average temperature of 27.5°F (-2.5°C) is observed.

Humidity

The average relative humidity in February is 76%.

Rainfall

February is the month with the least rainfall. Rain falls for 7.7 days and accumulates 1.69" (43mm) of precipitation.

Snowfall

January through March, November and December are months with snowfall. The month with the most snowfall is February, when snow falls for 5.4 days and typically aggregates up to 2.95" (75mm) of snow.

Daylight

In February, the average length of the day is 10h and 46min.
On the first day of February, sunrise is at 7:07 am and sunset at 5:22 pm. On the last day of the month, sunrise is at 6:33 am and sunset at 5:53 pm CST.

Sunshine

The month with the least sunshine is February, with an average of 4.6h of sunshine.

UV index

The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a minimal health hazard from exposure to the Sun's UV rays for average individuals.
Note: The average daily UV index of 2 in February transforms into the following instructions:
Extended exposure to the sun should always be avoided by children, infants, and those with sensitive skin. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly. Take heed! Reflection from the snow can almost amplify the Sun's UV radiation by double.

Frequently asked questions

Is it cold during February?

During February, Florissant experiences an average high-temperature of 41.5°F (5.3°C) and a low-temperature of 27.5°F (-2.5°C).

What is the average humidity in February?

In February, the average relative humidity is 76%.

What is the driest month?

The month with the least rainfall is February, when the rain falls for 7.7 days and typically collects 1.69" (43mm) of precipitation.

How much does it rain in February?

In Florissant, during February, the rain falls for 7.7 days and regularly aggregates up to 1.69" (43mm) of precipitation.

When does it snow the most?

The month with the most snowfall is February, when snow falls for 5.4 days and typically aggregates up to 2.95" (75mm) of snow.

How many days does it snow in February?

In Florissant, in February, during 5.4 snowfall days, 2.95" (75mm) of snow is typically accumulated.

What is the average length of the day in February?

The average day length in February is 10h and 46min.

When is the sunrise / sunset in February?

On the first day of February, sunrise is at 7:07 am and sunset at 5:22 pm. On the last day of the month, sunrise is at 6:33 am and sunset at 5:53 pm CST.

What is the month with the least sunshine?

The month with the least sunshine is February, with an average of 4.6h of sunshine.

How long on average sun shines in February?

The average sunshine duration in February is 4.6h.

When is the lowest UV index?

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index.

How high is the UV index in February?

The average daily maximum UV index in February is 2. A UV Index reading of 2, and below, represents a low health risk 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 February
Florissant, MO

Average temperature in February - Florissant, MO
  • Average high temperature in February: 41.5°F

The warmest month (with the highest average high temperature) is July (86.5°F).
The month with the lowest average high temperature is January (37.2°F).

  • Average low temperature in February: 27.5°F

The month with the highest average low temperature is July (68.7°F).
The coldest month (with the lowest average low temperature) is January (24.1°F).

Average pressure in February
Florissant, MO

Average pressure in February - Florissant, MO
  • Average pressure in February: 30.12"Hg

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

Average wind speed in February
Florissant, MO

Average wind speed in February - Florissant, MO
  • Average wind speed in February: 9.2mph

The windiest month (with the highest average wind speed) is January (9.3mph).
The calmest month (with the lowest average wind speed) is July (5.6mph).

Average humidity in February
Florissant, MO

Average humidity in February - Florissant, MO
  • Average humidity in February: 76%

The month with the highest relative humidity is May (78%).
The month with the lowest relative humidity is October (70%).

Average rainfall in February
Florissant, MO

Average rainfall in February - Florissant, MO
  • Average rainfall in February: 1.69"

The wettest month (with the highest rainfall) is May (3.82").
The driest month (with the least rainfall) is February (1.69").

Average rainfall days in February
Florissant, MO

Average rainfall days in February - Florissant, MO
  • Average rainfall days in February: 7.7 days

The month with the highest number of rainy days is May (17.5 days).
The month with the least rainy days is January (7.3 days).

Average snowfall in February
Florissant, MO

Average snowfall in February - Florissant, MO
  • Average snowfall in February: 2.95"

The month with the highest snowfall is February (2.95").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in February
Florissant, MO

Average snowfall days in February - Florissant, MO
  • Average snowfall days in February: 5.4 days

The month with the highest number of snowfall days is January (6.7 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in February /
Average sunshine in February
Florissant, MO

Average daylight in February / Average sunshine in February - Florissant, MO
  • Average daylight in February: 10h and 5min

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in February: 4h and 4min

The months with the most sunshine are June and July (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).

Average sunshine days in February
Florissant, MO

Average sunshine days in February - Florissant, MO
  • Average sunshine days in February: 15.9 days

The month with the most sunshine days is October (19 days).
The month with the least sunshine days is May (11 days).

Average UV index in February
Florissant, MO

Average UV index in February - Florissant, MO
  • Average UV index in February: 2

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

Average cloud cover in February
Florissant, MO

Average cloud cover in February - Florissant, MO
  • Average cloud cover in February: 49

The month with the most cloud cover is January (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 27).

Average visibility in February
Florissant, MO

Average visibility in February - Florissant, MO
  • Average visibility in February: 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).

Florissant, Missouri, USA

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