February weather forecast
Saint Joseph, IL

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Weather in February

February, the last month of the winter in Saint Joseph, is a cold month, with an average temperature fluctuating between 37°F (2.8°C) and 24.3°F (-4.3°C).

Temperature

The transition into February shows a subtle variation to an icy 37°F (2.8°C) from January's 31.8°F (-0.1°C) in the average high-temperature. Saint Joseph witnesses an average low-temperature of 24.3°F (-4.3°C) throughout the month of February.

Humidity

In February, the average relative humidity in Saint Joseph is 80%.

Rainfall

In February, the rain falls for 6 days. Throughout February, 0.98" (25mm) of precipitation is accumulated. Throughout the year, there are 129.9 rainfall days, and 18.15" (461mm) of precipitation is accumulated.

Snowfall

January through April, November and December are months with snowfall. In February, it is snowing for 7 days. Throughout February, 1.77" (45mm) of snow is accumulated. Throughout the year, there are 27.1 snowfall days, and 5.91" (150mm) of snow is accumulated.

Daylight

In February, the average length of the day in Saint Joseph is 10h and 43min.
On the first day of the month, sunrise is at 7:00 am and sunset at 5:10 pm. On the last day of February, sunrise is at 6:25 am and sunset at 5:43 pm CST.

Sunshine

The average sunshine in February is 4.2h.

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 low threat to health from exposure to the Sun's UV radiation for average individuals.
Note: In February, a regular UV index of 2 translates into these guidelines:
Long-term sun exposure is typically not a concern for most. However, those with sensitive skin, infants, and children must always have protection. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation. Foresee this! The reflection from snow can nearly double the intensity of UV radiation from the Sun.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How cold is it in Saint Joseph in February?

In Saint Joseph, in February, the average high-temperature is 37°F (2.8°C), and the average low-temperature is 24.3°F (-4.3°C).

What is the average humidity in February in Saint Joseph?

The average relative humidity in February is 80%.

How much does it rain in Saint Joseph in February?

In Saint Joseph, in February, it is raining for 6 days, with typically 0.98" (25mm) of accumulated precipitation.

How much does it snow in Saint Joseph in February?

In Saint Joseph, Illinois, in February, during 7 snowfall days, 1.77" (45mm) of snow is typically accumulated.

What is the average length of the day in February in Saint Joseph?

The average day length in February in Saint Joseph, Illinois, is 10h and 43min.

What time are sunrise and sunset in February in Saint Joseph?

In February, on the first day of the month, sunrise is at 7:00 am and sunset at 5:10 pm. On the last day of the month, in Saint Joseph, Illinois, sunrise is at 6:25 am and sunset at 5:43 pm CST.

How long on average sun shines in February in Saint Joseph?

The average sunshine duration in February is 4.2h.

What is the month with the lowest UV index in Saint Joseph?

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

What is the UV index reading in February in Saint Joseph?

The average daily maximum UV index in February in Saint Joseph is 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's 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
Saint Joseph, IL

Average temperature in February - Saint Joseph, IL
  • Average high temperature in February: 37°F

The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (31.8°F).

  • Average low temperature in February: 24.3°F

The month with the highest average low temperature is July (65.1°F).
The coldest month (with the lowest average low temperature) is January (20.5°F).

Average pressure in February
Saint Joseph, IL

Average pressure in February - Saint Joseph, IL
  • Average pressure in February: 30.11"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

Average wind speed in February
Saint Joseph, IL

Average wind speed in February - Saint Joseph, IL
  • Average wind speed in February: 10.7mph

The windiest month (with the highest average wind speed) is January (10.8mph).
The calmest month (with the lowest average wind speed) is August (6.3mph).

Average humidity in February
Saint Joseph, IL

Average humidity in February - Saint Joseph, IL
  • Average humidity in February: 80%

The month with the highest relative humidity is July (85%).
The month with the lowest relative humidity is October (70%).

Average rainfall in February
Saint Joseph, IL

Average rainfall in February - Saint Joseph, IL
  • Average rainfall in February: 0.98"

The wettest month (with the highest rainfall) is April (2.24").
The driest month (with the least rainfall) is September (0.94").

Average rainfall days in February
Saint Joseph, IL

Average rainfall days in February - Saint Joseph, IL
  • Average rainfall days in February: 6 days

The month with the highest number of rainy days is May (15.3 days).
The months with the least rainy days are January and February (6 days).

Average snowfall in February
Saint Joseph, IL

Average snowfall in February - Saint Joseph, IL
  • Average snowfall in February: 1.77"

The month with the highest snowfall is January (1.85").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in February
Saint Joseph, IL

Average snowfall days in February - Saint Joseph, IL
  • Average snowfall days in February: 7 days

The month with the highest number of snowfall days is January (8.7 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
Saint Joseph, IL

Average daylight in February / Average sunshine in February - Saint Joseph, IL
  • Average daylight in February: 10h and 4min

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).

  • Average sunshine in February: 4h and 1min

The month with the most sunshine is June (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).

Average sunshine days in February
Saint Joseph, IL

Average sunshine days in February - Saint Joseph, IL
  • Average sunshine days in February: 16.3 days

The month with the most sunshine days is November (19.7 days).
The month with the least sunshine days is July (11.8 days).

Average UV index in February
Saint Joseph, IL

Average UV index in February - Saint Joseph, IL
  • Average UV index in February: 2

The months with the highest UV index are 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
Saint Joseph, IL

Average cloud cover in February - Saint Joseph, IL
  • Average cloud cover in February: 56

The month with the most cloud cover is January (Cloud cover 57).
The months with the least cloud cover are August and September (Cloud cover 31).

Average visibility in February
Saint Joseph, IL

Average visibility in February - Saint Joseph, IL
  • Average visibility in February: 6mi

The months with the highest visibility are January, February, March, April, May, June, September, October, November and December (6mi).
The months with the lowest visibility are July and August (5mi).

Saint Joseph, Illinois, USA

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