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
Union Star observes a minor difference in average high-temperatures between January's 34.2°F (1.2°C) and February's 38.3°F (3.5°C). Union Star's temperature in February lowers to a consistent average of 23.5°F (-4.7°C) during the nights.Humidity
The average relative humidity in February is 74%.Rainfall
January and February are months with the least rain when the rain falls for 5 days and typically aggregates up to 0.94" (24mm) of rain.Snowfall
Months with snowfall are January through May, October through December. In Union Star, in February, snow falls for 7.2 days, with typically accumulated 2.91" (74mm) of snow. In Union Star, during the entire year, snow falls for 25.5 days and aggregates up to 10.91" (277mm) of snow.Daylight
The average length of the day in February is 10h and 43min.On the first day of the month, sunrise is at 7:26 am and sunset at 5:36 pm. On the last day of February, sunrise is at 6:51 am and sunset at 6:09 pm CST.
Sunshine
The average sunshine in February is 5.5h.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index reading of 2, and below, represents a low health risk from exposure to the Sun's UV rays for the average person.Note: In February, an average UV index of 2 transforms into the following instructions:
While sun exposure does not greatly affect most, individuals with fair skin, babies, and children always need vigilant safeguarding. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance. Be alert! Nearly double the UV rays from the Sun can be reflected by snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is February?
What is the average humidity in February?
What is the driest month?
How much does it rain in February?
How many days does it snow in February?
What is the average length of the day in February?
What time are sunrise and sunset in February?
How many hours of sunshine does Union Star have in February?
When is the lowest UV index?
How high is the UV index in February?
Average temperature in February
Union Star, MO
- Average high temperature in February: 38.3°F
The warmest month (with the highest average high temperature) is July (85.5°F).
The month with the lowest average high temperature is January (34.2°F).
- Average low temperature in February: 23.5°F
The month with the highest average low temperature is July (67.6°F).
The coldest month (with the lowest average low temperature) is January (20.3°F).
Average pressure in February
Union Star, MO
- Average pressure in February: 30.14"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed in February
Union Star, MO
- Average wind speed in February: 9.9mph
The windiest months (with the highest average wind speed) are February and March (9.9mph).
The calmest month (with the lowest average wind speed) is July (6.4mph).
Average humidity in February
Union Star, MO
- Average humidity in February: 74%
The month with the highest relative humidity is June (79%).
The months with the lowest relative humidity are October and November (70%).
Average rainfall in February
Union Star, MO
- Average rainfall in February: 0.94"
The wettest month (with the highest rainfall) is May (4.02").
The driest months (with the least rainfall) are January and February (0.94").
Average rainfall days in February
Union Star, MO
- Average rainfall days in February: 5 days
The month with the highest number of rainy days is May (17.1 days).
The month with the least rainy days is January (3.8 days).
Average snowfall in February
Union Star, MO
- Average snowfall in February: 2.91"
The month with the highest snowfall is January (3.43").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in February
Union Star, MO
- Average snowfall days in February: 7.2 days
The month with the highest number of snowfall days is February (7.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in February /
Average sunshine in February
Union Star, MO
- 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: 5h and 3min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 48min).
Average sunshine days in February
Union Star, MO
- Average sunshine days in February: 16.9 days
The month with the most sunshine days is November (21.1 days).
The month with the least sunshine days is June (10.8 days).
Average UV index in February
Union Star, MO
- 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
Union Star, MO
- Average cloud cover in February: 45
The month with the most cloud cover is March (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 27).
Average visibility in February
Union Star, 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).
Union Star, Missouri, USA
Weather forecast for your location
2. Allow the app to use your location