Contents
- Weather in April
- Frequently asked questions
- Average temperature in April
- Average pressure in April
- Average wind speed in April
- Average humidity in April
- Average rainfall in April
- Average rainfall days in April
- Average snowfall in April
- Average snowfall days in April
- Average daylight in April
- Average sunshine in April
- Average sunshine days in April
- Average UV index in April
- Average cloud cover in April
- Average visibility in April
Weather in April
Temperature
The shift from March to April brings an increase in the average high-temperature, moving from a chilly 48.7°F (9.3°C) to a refreshing 59.9°F (15.5°C). Throughout April nights, Little Sioux experiences a consistent temperature average of 42.4°F (5.8°C).Humidity
In April, the average relative humidity in Little Sioux is 67%.Rainfall
In April, the rain falls for 14.3 days. Throughout April, 2.13" (54mm) of precipitation is accumulated. Throughout the year, there are 125.1 rainfall days, and 22.64" (575mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. In Little Sioux, in April, during 1.2 snowfall days, 0.98" (25mm) of snow is typically accumulated. Throughout the year, in Little Sioux, there are 32.8 snowfall days, and 11.97" (304mm) of snow is accumulated.Daylight
The average length of the day in April is 13h and 23min.On the first day of April in Little Sioux, sunrise is at 7:05 am and sunset at 7:50 pm. On the last day of the month, sunrise is at 6:20 am and sunset at 8:21 pm CDT.
Sunshine
In Little Sioux, the average sunshine in April is 8.3h.UV index
In April, the average daily maximum UV index in Little Sioux is 4. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for the ordinary person.Note: The maximum daily UV index of 4 in April converts into the following recommendations:
Exercise prevention - Precautions against solar damage are endorsed. The solar radiation around mid-day is intense; avoid the Sun and stay safe. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays. 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
What are the temperatures in Little Sioux in April?
What is the average humidity in April in Little Sioux?
How much does it rain in Little Sioux in April?
How much does it snow in Little Sioux in April?
What is the average length of the day in April in Little Sioux?
When are sunrise and sunset in April in Little Sioux?
How long on average sun shines in April in Little Sioux?
How high is the UV index in April in Little Sioux?
Average temperature in April
Little Sioux, IA
- Average high temperature in April: 59.9°F
The warmest month (with the highest average high temperature) is July (84.4°F).
The month with the lowest average high temperature is January (28.8°F).
- Average low temperature in April: 42.4°F
The month with the highest average low temperature is July (65.5°F).
The coldest month (with the lowest average low temperature) is January (15.3°F).
Average pressure in April
Little Sioux, IA
- Average pressure in April: 29.92"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.86"Hg).
Average wind speed in April
Little Sioux, IA
- Average wind speed in April: 10.8mph
The windiest month (with the highest average wind speed) is April (10.8mph).
The calmest month (with the lowest average wind speed) is July (7.2mph).
Average humidity in April
Little Sioux, IA
- Average humidity in April: 67%
The month with the highest relative humidity is January (81%).
The month with the lowest relative humidity is October (66%).
Average rainfall in April
Little Sioux, IA
- Average rainfall in April: 2.13"
The wettest month (with the highest rainfall) is May (3.5").
The driest month (with the least rainfall) is January (0.71").
Average rainfall days in April
Little Sioux, IA
- Average rainfall days in April: 14.3 days
The month with the highest number of rainy days is June (16.8 days).
The month with the least rainy days is February (3.3 days).
Average snowfall in April
Little Sioux, IA
- Average snowfall in April: 0.98"
The month with the highest snowfall is January (2.8").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Little Sioux, IA
- Average snowfall days in April: 1.2 days
The month with the highest number of snowfall days is January (9.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Little Sioux, IA
- Average daylight in April: 13h and 2min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in April: 8h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 4h and 42min).
Average sunshine days in April
Little Sioux, IA
- Average sunshine days in April: 13.2 days
The month with the most sunshine days is November (20.7 days).
The month with the least sunshine days is June (11.3 days).
Average UV index in April
Little Sioux, IA
- Average UV index in April: 4
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 April
Little Sioux, IA
- Average cloud cover in April: 42
The month with the most cloud cover is January (Cloud cover 49).
The month with the least cloud cover is July (Cloud cover 25).
Average visibility in April
Little Sioux, IA
- Average visibility in April: 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).
Little Sioux, Iowa, USA
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