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 transition into April, Lyons experiences an increase in average high-temperatures, moving up from a wintry 41.9°F (5.5°C) in March to a cool 52.9°F (11.6°C). Lyons's nighttime temperature during April is consistently averaged at a cold 37.9°F (3.3°C).Humidity
The months with the lowest humidity are April, October and November, with an average relative humidity of 77%.Rainfall
In Lyons, in April, it is raining for 16 days, with typically 3.5" (89mm) of accumulated precipitation. In Lyons, Wisconsin, during the entire year, the rain falls for 158.7 days and collects up to 29.88" (759mm) of precipitation.Snowfall
January through May, October through December are months with snowfall. In Lyons, in April, during 2.8 snowfall days, 2.28" (58mm) of snow is typically accumulated. In Lyons, during the entire year, snow falls for 56.1 days and aggregates up to 20.04" (509mm) of snow.Daylight
In April, the average length of the day in Lyons, Wisconsin, is 13h and 25min.On the first day of April in Lyons, Wisconsin, sunrise is at 6:34 am and sunset at 7:19 pm. On the last day of the month, sunrise is at 5:48 am and sunset at 7:53 pm CDT.
Sunshine
The average sunshine in April in Lyons, Wisconsin, is 7.5h.UV index
In April, the average daily maximum UV index in Lyons, Wisconsin, is 3. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for the average person.Note: In April, an average UV index of 3 transforms into the following instructions:
Take heed. Individuals of lighter complexion can be burned in less than half an hour. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly. Take to heart! Snow reflection can almost magnify the Sun's UV radiation twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in April in Lyons?
What is the least humid month in Lyons?
What is the average humidity in April in Lyons?
How much does it rain in Lyons in April?
How many days does it snow in April in Lyons?
What is the average length of the day in April in Lyons?
When are sunrise and sunset in April in Lyons?
How many hours of sunshine does Lyons have in April?
What is the UV index intensity in April in Lyons?
Average temperature in April
Lyons, WI
- Average high temperature in April: 52.9°F
The warmest month (with the highest average high temperature) is July (78.6°F).
The month with the lowest average high temperature is January (25.7°F).
- Average low temperature in April: 37.9°F
The month with the highest average low temperature is July (63°F).
The coldest month (with the lowest average low temperature) is January (14.4°F).
Average pressure in April
Lyons, WI
- Average pressure in April: 29.96"Hg
The months with the highest atmospheric pressure are January and February (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in April
Lyons, WI
- Average wind speed in April: 10mph
The windiest month (with the highest average wind speed) is January (10.2mph).
The calmest month (with the lowest average wind speed) is August (6.4mph).
Average humidity in April
Lyons, WI
- Average humidity in April: 77%
The month with the highest relative humidity is January (86%).
The months with the lowest relative humidity are April, October and November (77%).
Average rainfall in April
Lyons, WI
- Average rainfall in April: 3.5"
The wettest month (with the highest rainfall) is June (3.78").
The driest month (with the least rainfall) is February (1.54").
Average rainfall days in April
Lyons, WI
- Average rainfall days in April: 16 days
The month with the highest number of rainy days is May (19.2 days).
The month with the least rainy days is February (5.5 days).
Average snowfall in April
Lyons, WI
- Average snowfall in April: 2.28"
The month with the highest snowfall is January (5.43").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Lyons, WI
- Average snowfall days in April: 2.8 days
The month with the highest number of snowfall days is January (14.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Lyons, WI
- Average daylight in April: 13h and 2min
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 April: 7h and 3min
The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).
Average sunshine days in April
Lyons, WI
- Average sunshine days in April: 10.8 days
The month with the most sunshine days is November (16 days).
The month with the least sunshine days is June (9 days).
Average UV index in April
Lyons, WI
- Average UV index in April: 3
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in April
Lyons, WI
- Average cloud cover in April: 50
The month with the most cloud cover is January (Cloud cover 62).
The months with the least cloud cover are August and September (Cloud cover 30).
Average visibility in April
Lyons, WI
- 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).
Lyons, Wisconsin, USA
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