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 cold 41.9°F (5.5°C) to a cool 52.9°F (11.6°C). Throughout the month of April, Willoughby Hills observes an average nighttime temperature of 39.7°F (4.3°C).Humidity
The average relative humidity in April is 78%.Rainfall
In Willoughby Hills, Ohio, in April, it is raining for 16 days, with typically 2.76" (70mm) of accumulated precipitation. Throughout the year, in Willoughby Hills, there are 162.9 rainfall days, and 28.58" (726mm) of precipitation is accumulated.Snowfall
January through May, November and December are months with snowfall in Willoughby Hills. In Willoughby Hills, during April, snow falls for 2.4 days and regularly aggregates up to 1.06" (27mm) of snow. In Willoughby Hills, during the entire year, snow falls for 62.5 days and aggregates up to 19.96" (507mm) of snow.Daylight
In April, the average length of the day is 13h and 22min.On the first day of the month, sunrise is at 7:07 am and sunset at 7:51 pm. On the last day of April, in Willoughby Hills, sunrise is at 6:22 am and sunset at 8:23 pm EDT.
Sunshine
In April, the average sunshine is 7.3h.UV index
In April, the average daily maximum UV index in Willoughby Hills is 3. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for the ordinary person.Note: A daily maximum UV index of 3 in April translates into the following instructions:
Exercise prevention - Warding off sunburn is urged. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat. 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
What is the average April temperature in Willoughby Hills?
What is the average humidity in April in Willoughby Hills?
How much does it rain in Willoughby Hills in April?
How many days does it snow in April in Willoughby Hills?
What is the average length of the day in April in Willoughby Hills?
When is the sunrise / sunset in April in Willoughby Hills?
How long on average sun shines in April in Willoughby Hills?
How high is the UV index in April in Willoughby Hills?
Average temperature in April
Willoughby Hills, OH
- Average high temperature in April: 52.9°F
The warmest month (with the highest average high temperature) is July (78.8°F).
The month with the lowest average high temperature is January (31.1°F).
- Average low temperature in April: 39.7°F
The month with the highest average low temperature is July (64.9°F).
The coldest month (with the lowest average low temperature) is January (21.4°F).
Average pressure in April
Willoughby Hills, OH
- Average pressure in April: 29.97"Hg
The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in April
Willoughby Hills, OH
- Average wind speed in April: 9mph
The windiest month (with the highest average wind speed) is January (10.7mph).
The calmest month (with the lowest average wind speed) is July (6.4mph).
Average humidity in April
Willoughby Hills, OH
- Average humidity in April: 78%
The month with the highest relative humidity is February (86%).
The months with the lowest relative humidity are July and August (74%).
Average rainfall in April
Willoughby Hills, OH
- Average rainfall in April: 2.76"
The wettest month (with the highest rainfall) is June (3.07").
The driest month (with the least rainfall) is February (1.93").
Average rainfall days in April
Willoughby Hills, OH
- Average rainfall days in April: 16 days
The month with the highest number of rainy days is June (17 days).
The month with the least rainy days is January (7.3 days).
Average snowfall in April
Willoughby Hills, OH
- Average snowfall in April: 1.06"
The month with the highest snowfall is January (5.59").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days in April
Willoughby Hills, OH
- Average snowfall days in April: 2.4 days
The month with the highest number of snowfall days is January (17.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Willoughby Hills, OH
- Average daylight in April: 13h and 2min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in April: 7h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 2h and 30min).
Average sunshine days in April
Willoughby Hills, OH
- Average sunshine days in April: 11.3 days
The month with the most sunshine days is July (13.4 days).
The month with the least sunshine days is January (7.6 days).
Average UV index in April
Willoughby Hills, OH
- Average UV index in April: 3
The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in April
Willoughby Hills, OH
- Average cloud cover in April: 49
The month with the most cloud cover is January (Cloud cover 75).
The months with the least cloud cover are July and August (Cloud cover 29).
Average visibility in April
Willoughby Hills, OH
- Average visibility in April: 6mi
The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January and February (5mi).
Willoughby Hills, Ohio, USA
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