February weather forecastPostville, IA
February
Weather in February
The last month of the winter, February, is another freezing cold month in Postville, Iowa, with an average temperature varying between 13.1°F (-10.5°C) and 26.2°F (-3.2°C).Temperature
The transition from January to February sees average high-temperatures adjusting to a still subzero cold 26.2°F (-3.2°C), from a not significantly different 22.5°F (-5.3°C). In February, the temperature in Postville drops to an average of 13.1°F (-10.5°C) at night.Humidity
In Postville, the average relative humidity in February is 88%.Rainfall
In February, the rain falls for 3.8 days. Throughout February, 1.14" (29mm) of precipitation is accumulated. In Postville, during the entire year, the rain falls for 131 days and collects up to 27.91" (709mm) of precipitation.Snowfall
January through May, October through December are months with snowfall. February is the month with the most snowfall. Snow falls for 10.3 days and accumulates 5.16" (131mm) of snow.Daylight
The average length of the day in February in Postville is 10h and 33min.On the first day of the month, sunrise is at 7:21 am and sunset at 5:18 pm. On the last day of February, sunrise is at 6:42 am and sunset at 5:54 pm CST.
Sunshine
The average sunshine in February is 3.7h.UV index
In February, the average daily maximum UV index is 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from unsafe exposure to UV radiation for the average person.Note: A maximum UV index of 2 in February translates into the following recommendations:
The majority are not significantly affected by prolonged sun exposure. Infants, children, and those with fair skin must always have protection. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. Remember this! The UV radiation of the Sun can be nearly doubled by the reflective properties of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in February
Postville, IA
- Average high temperature in February: 26.2°F
The warmest month (with the highest average high temperature) is July (79°F).
The month with the lowest average high temperature is January (22.5°F).
- Average low temperature in February: 13.1°F
The month with the highest average low temperature is July (62.2°F).
The coldest month (with the lowest average low temperature) is January (9.9°F).
Average pressure in February
Postville, IA
- Average pressure in February: 30.12"Hg
The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).
Average wind speed in February
Postville, IA
- Average wind speed in February: 10.1mph
The windiest month (with the highest average wind speed) is April (10.5mph).
The calmest months (with the lowest average wind speed) are July and August (7mph).
Average humidity in February
Postville, IA
- Average humidity in February: 88%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is October (75%).
Average rainfall in February
Postville, IA
- Average rainfall in February: 1.14"
The wettest month (with the highest rainfall) is June (4.33").
The driest month (with the least rainfall) is January (0.98").
Average rainfall days in February
Postville, IA
- Average rainfall days in February: 3.8 days
The month with the highest number of rainy days is June (17.7 days).
The month with the least rainy days is February (3.8 days).
Average snowfall in February
Postville, IA
- Average snowfall in February: 5.16"
The month with the highest snowfall is February (5.16").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in February
Postville, IA
- Average snowfall days in February: 10.3 days
The month with the highest number of snowfall days is January (13.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in February /
Average sunshine in February
Postville, IA
- Average daylight in February: 10h and 36min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in February: 3h and 42min
The month with the most sunshine is August (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).
Average sunshine days in February
Postville, IA
- Average sunshine days in February: 15.3 days
The month with the most sunshine days is September (17 days).
The month with the least sunshine days is June (10.5 days).
Average UV index in February
Postville, IA
- Average UV index in February: 2
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, November and December (UV index 1).
Average cloud cover in February
Postville, IA
- Average cloud cover in February: 60
The month with the most cloud cover is January (Cloud cover 64).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in February
Postville, IA
- Average visibility in February: 5mi
The months with the highest visibility are March, April, May, June, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February and July (5mi).
