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
With the onset of April, Willowbrook experiences a subtle temperature shift, with the average high-temperature moving from a refreshing 57.7°F (14.3°C) in March to an enjoyable 66°F (18.9°C). April is noted for a mean low-temperature of 46.2°F (7.9°C).Humidity
In Willowbrook, the average relative humidity in April is 65%.Rainfall
In Willowbrook, in April, during 13.8 rainfall days, 1.85" (47mm) of precipitation is typically accumulated. Throughout the year, in Willowbrook, there are 112.8 rainfall days, and 21.18" (538mm) of precipitation is accumulated.Snowfall
Months with snowfall in Willowbrook are January through May, October through December. In Willowbrook, during April, snow falls for 0.6 days and regularly aggregates up to 0.2" (5mm) of snow. Throughout the year, in Willowbrook, there are 18.3 snowfall days, and 8.15" (207mm) of snow is accumulated.Daylight
The average length of the day in April in Willowbrook, Kansas, is 13h and 13min.On the first day of April in Willowbrook, sunrise is at 7:15 am and sunset at 7:55 pm. On the last day of the month, sunrise is at 6:35 am and sunset at 8:22 pm CDT.
Sunshine
In Willowbrook, the average sunshine in April is 8.5h.UV index
In Willowbrook, the average daily maximum UV index in April is 4. A UV Index of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for average individuals.Note: In April, the maximum UV index of 4 suggests these recommendations:
Exercise care. People with light skin might get burns in fewer than 30 minutes. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses. Stay alert! Snow's reflective properties can almost double the UV radiation from the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are April temperatures in Willowbrook?
What is the average humidity in April in Willowbrook?
How much does it rain in Willowbrook in April?
How much does it snow in Willowbrook in April?
How many hours of daylight does Willowbrook have in April?
When are sunrise and sunset in April in Willowbrook?
How long on average sun shines in April in Willowbrook?
What is the UV index reading in April in Willowbrook?
Average temperature in April
Willowbrook, KS
- Average high temperature in April: 66°F
The warmest month (with the highest average high temperature) is July (92.3°F).
The month with the lowest average high temperature is January (42.4°F).
- Average low temperature in April: 46.2°F
The month with the highest average low temperature is July (72.1°F).
The coldest month (with the lowest average low temperature) is January (25.7°F).
Average pressure in April
Willowbrook, KS
- Average pressure in April: 29.89"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).
Average wind speed in April
Willowbrook, KS
- Average wind speed in April: 12.9mph
The windiest month (with the highest average wind speed) is April (12.9mph).
The calmest month (with the lowest average wind speed) is August (9.2mph).
Average humidity in April
Willowbrook, KS
- Average humidity in April: 65%
The month with the highest relative humidity is May (71%).
The month with the lowest relative humidity is July (60%).
Average rainfall in April
Willowbrook, KS
- Average rainfall in April: 1.85"
The wettest month (with the highest rainfall) is May (3.98").
The driest month (with the least rainfall) is January (0.79").
Average rainfall days in April
Willowbrook, KS
- Average rainfall days in April: 13.8 days
The month with the highest number of rainy days is May (14.8 days).
The month with the least rainy days is January (3.7 days).
Average snowfall in April
Willowbrook, KS
- Average snowfall in April: 0.2"
The month with the highest snowfall is February (2.91").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Willowbrook, KS
- Average snowfall days in April: 0.6 days
The month with the highest number of snowfall days is February (4.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Willowbrook, KS
- Average daylight in April: 13h and 1min
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 36min).
- Average sunshine in April: 8h and 3min
The months with the most sunshine are June and July (Average sunshine: 11h and 6min).
The month with the least sunshine is January (Average sunshine: 6h and 6min).
Average sunshine days in April
Willowbrook, KS
- Average sunshine days in April: 13.8 days
The month with the most sunshine days is November (22.7 days).
The months with the least sunshine days are April and May (13.8 days).
Average UV index in April
Willowbrook, KS
- Average UV index in April: 4
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in April
Willowbrook, KS
- Average cloud cover in April: 36
The month with the most cloud cover is March (Cloud cover 38).
The months with the least cloud cover are June and August (Cloud cover 21).
Average visibility in April
Willowbrook, KS
- 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).
Willowbrook, Kansas, USA
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