February weather forecast
Saint Peter, IL

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Weather in February

The last month of the winter, February, is also a wintry month in Saint Peter, Illinois, with temperature in the range of an average low of 27°F (-2.8°C) and an average high of 40.5°F (4.7°C).

Temperature

The average high-temperature in February, at a still wintry 40.5°F (4.7°C), reveals a modest deviation from January's 36°F (2.2°C). An average nighttime temperature of 27°F (-2.8°C) is noted in Saint Peter during the month of February.

Humidity

In Saint Peter, Illinois, the average relative humidity in February is 78%.

Rainfall

The month with the least rainfall is February, when the rain falls for 7.8 days and typically collects 1.18" (30mm) of precipitation.

Snowfall

Months with snowfall in Saint Peter are January through April, November and December. In Saint Peter, in February, during 5.6 snowfall days, 1.1" (28mm) of snow is typically accumulated. In Saint Peter, during the entire year, snow falls for 18.9 days and aggregates up to 5.24" (133mm) of snow.

Daylight

In Saint Peter, the average length of the day in February is 10h and 46min.
On the first day of the month, sunrise is at 7:01 am and sunset at 5:16 pm. On the last day of February, in Saint Peter, sunrise is at 6:27 am and sunset at 5:47 pm CST.

Sunshine

The average sunshine in February in Saint Peter is 4.5h.

UV index

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Saint Peter. A UV Index reading of 2, and below, represents a low threat to health from exposure to the Sun's UV rays for average individuals.
Note: A daily high UV index of 2 in February leads to these guidelines:
Protection from prolonged sun exposure is necessary for babies, children, and individuals with sensitive skin. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly. Take careful note! The UV radiation of the Sun can be nearly doubled by snow reflection.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How cold does it get in Saint Peter in February?

In Saint Peter, 40.5°F (4.7°C) is the average high-temperature and 27°F (-2.8°C) is the average low-temperature during February.

What is the average humidity in February in Saint Peter?

The average relative humidity in February in Saint Peter is 78%.

What is the driest month in Saint Peter?

The month with the least rainfall in Saint Peter is February, when the rain falls for 7.8 days and typically collects 1.18" (30mm) of precipitation.

How much does it rain in Saint Peter in February?

In Saint Peter, Illinois, in February, during 7.8 rainfall days, 1.18" (30mm) of precipitation is typically accumulated.

How much does it snow in Saint Peter in February?

In Saint Peter, in February, during 5.6 snowfall days, 1.1" (28mm) of snow is typically accumulated.

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

The average day length in February in Saint Peter, Illinois, is 10h and 46min.

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

In February, on the first day of the month, sunrise is at 7:01 am and sunset at 5:16 pm. On the last day of the month, sunrise is at 6:27 am and sunset at 5:47 pm CST.

How many hours of sunshine does Saint Peter have in February?

In February, the average sunshine duration is 4.5h.

What are the months with the lowest UV index in Saint Peter?

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

How high is the UV index in February in Saint Peter?

The average daily maximum UV index in February in Saint Peter, Illinois, is 2. A UV Index value of 2, and less, symbolizes a low health threat 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
Saint Peter, IL

Average temperature in February - Saint Peter, IL
  • Average high temperature in February: 40.5°F

The warmest month (with the highest average high temperature) is July (83.7°F).
The month with the lowest average high temperature is January (36°F).

  • Average low temperature in February: 27°F

The month with the highest average low temperature is July (67.1°F).
The coldest month (with the lowest average low temperature) is January (23.4°F).

Average pressure in February
Saint Peter, IL

Average pressure in February - Saint Peter, IL
  • 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 (29.93"Hg).

Average wind speed in February
Saint Peter, IL

Average wind speed in February - Saint Peter, IL
  • Average wind speed in February: 10.2mph

The windiest month (with the highest average wind speed) is January (10.3mph).
The calmest months (with the lowest average wind speed) are July and August (6mph).

Average humidity in February
Saint Peter, IL

Average humidity in February - Saint Peter, IL
  • Average humidity in February: 78%

The months with the highest relative humidity are July and August (81%).
The month with the lowest relative humidity is October (71%).

Average rainfall in February
Saint Peter, IL

Average rainfall in February - Saint Peter, IL
  • Average rainfall in February: 1.18"

The wettest months (with the highest rainfall) are April and June (2.95").
The driest month (with the least rainfall) is February (1.18").

Average rainfall days in February
Saint Peter, IL

Average rainfall days in February - Saint Peter, IL
  • Average rainfall days in February: 7.8 days

The month with the highest number of rainy days is July (16 days).
The month with the least rainy days is January (7.3 days).

Average snowfall in February
Saint Peter, IL

Average snowfall in February - Saint Peter, IL
  • Average snowfall in February: 1.1"

The month with the highest snowfall is December (1.65").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in February
Saint Peter, IL

Average snowfall days in February - Saint Peter, IL
  • Average snowfall days in February: 5.6 days

The month with the highest number of snowfall days is January (5.7 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 Peter, IL

Average daylight in February / Average sunshine in February - Saint Peter, IL
  • 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 3min

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 18min).

Average sunshine days in February
Saint Peter, IL

Average sunshine days in February - Saint Peter, IL
  • Average sunshine days in February: 15.1 days

The months with the most sunshine days are January and November (19.5 days).
The months with the least sunshine days are May and July (12.3 days).

Average UV index in February
Saint Peter, IL

Average UV index in February - Saint Peter, 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 Peter, IL

Average cloud cover in February - Saint Peter, IL
  • Average cloud cover in February: 52

The month with the most cloud cover is January (Cloud cover 53).
The months with the least cloud cover are June and July (Cloud cover 29).

Average visibility in February
Saint Peter, IL

Average visibility in February - Saint Peter, IL
  • 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).

Saint Peter, Illinois, USA

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