Contents
- Weather in February
- Frequently asked questions
- Average temperature in February
- Average pressure in February
- Average wind speed in February
- Average humidity in February
- Average rainfall in February
- Average rainfall days in February
- Average snowfall in February
- Average snowfall days in February
- Average daylight in February
- Average sunshine in February
- Average sunshine days in February
- Average UV index in February
- Average cloud cover in February
- Average visibility in February
Weather in February
Temperature
February's advent in Saint Peters denotes a minor fluctuation in the average high-temperature to a still wintry 42.1°F (5.6°C) from January's 37.4°F (3°C). Saint Peters usually reports an average low-temperature of 27.1°F (-2.7°C) during the month of February.Humidity
In February, the average relative humidity in Saint Peters is 76%.Rainfall
The month with the least rainfall is February, when the rain falls for 6.7 days and typically collects 1.06" (27mm) of precipitation.Snowfall
Months with snowfall are January through March, November and December. February is the month with the most snowfall. Snow falls for 5.8 days and accumulates 1.65" (42mm) of snow.Daylight
In Saint Peters, the average length of the day in February is 10h and 46min.On the first day of February, sunrise is at 7:08 am and sunset at 5:23 pm. On the last day of the month, sunrise is at 6:34 am and sunset at 5:54 pm CST.
Sunshine
In February, the average sunshine is 4.8h.UV index
The months with the lowest UV index in Saint Peters are January, February, November and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for the average person.Note: In February, a daily maximum UV index of 2 leads to the following instructions:
Unlike children, who always need sun protection, most individuals can remain in the sun for up to an hour without getting burnt. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Be aware! The reflective nature of snow can magnify the Sun's UV radiation almost twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in February?
What is the average humidity in February?
What is the driest month?
How much does it rain in February?
When does it snow the most?
How many days does it snow in February?
How many hours of daylight does Saint Peters have in February?
When are sunrise and sunset in February?
How many hours of sunshine does Saint Peters have in February?
What is the month with the lowest UV index?
What is the UV index reading in February?
Average temperature in February
Saint Peters, MO
- Average high temperature in February: 42.1°F
The warmest month (with the highest average high temperature) is July (87.1°F).
The month with the lowest average high temperature is January (37.4°F).
- Average low temperature in February: 27.1°F
The month with the highest average low temperature is July (68.4°F).
The coldest month (with the lowest average low temperature) is January (23.9°F).
Average pressure in February
Saint Peters, 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
Saint Peters, MO
- Average wind speed in February: 9mph
The windiest month (with the highest average wind speed) is January (9.1mph).
The calmest month (with the lowest average wind speed) is July (5.5mph).
Average humidity in February
Saint Peters, 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%).
Average rainfall in February
Saint Peters, MO
- Average rainfall in February: 1.06"
The wettest month (with the highest rainfall) is April (2.48").
The driest month (with the least rainfall) is February (1.06").
Average rainfall days in February
Saint Peters, MO
- Average rainfall days in February: 6.7 days
The month with the highest number of rainy days is May (15.6 days).
The month with the least rainy days is February (6.7 days).
Average snowfall in February
Saint Peters, MO
- Average snowfall in February: 1.65"
The month with the highest snowfall is February (1.65").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in February
Saint Peters, MO
- Average snowfall days in February: 5.8 days
The months with the highest number of snowfall days are January and February (5.8 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 Peters, 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 5min
The months with the most sunshine are June and July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 42min).
Average sunshine days in February
Saint Peters, MO
- Average sunshine days in February: 15.8 days
The month with the most sunshine days is January (20.4 days).
The month with the least sunshine days is July (12.7 days).
Average UV index in February
Saint Peters, 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
Saint Peters, 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
Saint Peters, 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).
Saint Peters, Missouri, USA
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