February weather forecast
Mehlville, MO

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Weather in February

The second month of the year is slightly warmer than January in Mehlville, but it remains substantially cold. The snowfall continues to persist, but at a marginally lesser intensity. Rather interestingly, February records the most snow-covered days, with 4.8 days of noticeable snowfall. The daylight extends by an hour when compared to the previous month, a minor relief amidst the harsh temperatures. The pressure, measured at 30.12" (765mm), stays relatively high, promoting relatively stable weather conditions.

Temperature

At the onset of February, Mehlville records an average high-temperature of a still cold 42.6°F (5.9°C), showing little deviation from the preceding month. Mehlville sees an average low-temperature of 28.4°F (-2°C) during February.

Humidity

The average relative humidity in February is 76%.

Rainfall

February and November are months with the least rain when the rain falls for 6.8 days and typically aggregates up to 1.77" (45mm) of rain.

Snowfall

Months with snowfall in Mehlville are January through March, November and December. February is the month with the most snowfall. Snow falls for 4.8 days and accumulates 2.6" (66mm) of snow.

Daylight

The average length of the day in February is 10h and 47min.
On the first day of the month, sunrise is at 7:06 am and sunset at 5:22 pm. On the last day of February, in Mehlville, sunrise is at 6:33 am and sunset at 5:53 pm CST.

Sunshine

In Mehlville, the average sunshine in February is 4.7h.

UV index

The months with the lowest UV index are January, February and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a minimal health hazard from unprotected exposure to Sun's UV rays for average individuals.
Note: The maximum UV index of 2 during February leads to these instructions:
Protection from prolonged sun exposure is necessary for babies, children, and individuals with sensitive skin. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.
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Frequently asked questions

How cold is it in Mehlville in February?

In February, in Mehlville, the average high-temperature is 42.6°F (5.9°C), and the average low-temperature is 28.4°F (-2°C).

What is the average humidity in February in Mehlville?

In February, the average relative humidity is 76%.

What is the driest month in Mehlville?

February and November are months with the least rain in Mehlville when the rain falls for 6.8 days and typically aggregates up to 1.77" (45mm) of rain.

How many days does it rain in February in Mehlville?

In February, in Mehlville, Missouri, the rain falls for 6.8 days. Throughout February, 1.77" (45mm) of precipitation is accumulated.

When does it snow the most in Mehlville?

February is the month with the most snowfall in Mehlville. Snow falls for 4.8 days and accumulates 2.6" (66mm) of snow.

How much does it snow in Mehlville in February?

In Mehlville, during February, snow falls for 4.8 days and regularly aggregates up to 2.6" (66mm) of snow.

What is the average length of the day in February in Mehlville?

In Mehlville, the average day length in February is 10h and 47min.

What time are sunrise and sunset in February in Mehlville?

In February, on the first day of the month, sunrise is at 7:06 am and sunset at 5:22 pm. On the last day of the month, in Mehlville, sunrise is at 6:33 am and sunset at 5:53 pm CST.

How long on average sun shines in February in Mehlville?

In Mehlville, the average sunshine duration in February is 4.7h.

When is the lowest UV index in Mehlville?

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

How high is the UV index in February in Mehlville?

In Mehlville, the average daily maximum UV index in February is 2. A UV Index value of 2, and less, symbolizes a minimal hazard to health 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
Mehlville, MO

Average temperature in February - Mehlville, MO
  • Average high temperature in February: 42.6°F

The warmest month (with the highest average high temperature) is July (86.9°F).
The month with the lowest average high temperature is January (37.9°F).

  • Average low temperature in February: 28.4°F

The month with the highest average low temperature is July (69.3°F).
The coldest month (with the lowest average low temperature) is January (25°F).

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Average pressure in February
Mehlville, MO

Average pressure in February - Mehlville, 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).

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Average wind speed in February
Mehlville, MO

Average wind speed in February - Mehlville, MO
  • Average wind speed in February: 9mph

The windiest month (with the highest average wind speed) is January (9.1mph).
The calmest months (with the lowest average wind speed) are July and August (5.5mph).

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Average humidity in February
Mehlville, MO

Average humidity in February - Mehlville, 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 (71%).

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Average rainfall in February
Mehlville, MO

Average rainfall in February - Mehlville, MO
  • Average rainfall in February: 1.77"

The wettest month (with the highest rainfall) is May (3.94").
The driest months (with the least rainfall) are February and November (1.77").

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Average rainfall days in February
Mehlville, MO

Average rainfall days in February - Mehlville, MO
  • Average rainfall days in February: 6.8 days

The month with the highest number of rainy days is July (16.9 days).
The months with the least rainy days are January and February (6.8 days).

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Average snowfall in February
Mehlville, MO

Average snowfall in February - Mehlville, MO
  • Average snowfall in February: 2.6"

The month with the highest snowfall is February (2.6").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in February
Mehlville, MO

Average snowfall days in February - Mehlville, MO
  • Average snowfall days in February: 4.8 days

The months with the highest number of snowfall days are January and February (4.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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

Average daylight in February / Average sunshine in February - Mehlville, 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 month with the most sunshine is June (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 30min).

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Average sunshine days in February
Mehlville, MO

Average sunshine days in February - Mehlville, MO
  • Average sunshine days in February: 16.8 days

The month with the most sunshine days is January (20.9 days).
The month with the least sunshine days is June (11.6 days).

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Average UV index in February
Mehlville, MO

Average UV index in February - Mehlville, 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 and December (UV index 2).

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Average cloud cover in February
Mehlville, MO

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

The month with the most cloud cover is January (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 28).

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Average visibility in February
Mehlville, MO

Average visibility in February - Mehlville, 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).

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Mehlville, Missouri, USA

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