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, Byron's average high-temperature sees a rise, moving from March's icy 39°F (3.9°C) to a cool 51.1°F (10.6°C). In April, the recorded average low-temperature in Byron is an icy 35.8°F (2.1°C).Humidity
The least humid month in Byron is April, with an average relative humidity of 76%.Rainfall
In Byron, Wisconsin, in April, during 11 rainfall days, 0.75" (19mm) of precipitation is typically accumulated. Throughout the year, in Byron, there are 90.7 rainfall days, and 7.56" (192mm) of precipitation is accumulated.Snowfall
January through April, October through December are months with snowfall. April is the last month it regularly snows in Byron, Wisconsin. During 2 snowfall days, in April, Byron aggregates 0.31" (8mm) of snow. Throughout the year, in Byron, Wisconsin, there are 42 snowfall days, and 4.25" (108mm) of snow is accumulated.Daylight
In April, the average length of the day in Byron, Wisconsin, is 13h and 28min.On the first day of the month, sunrise is at 6:33 am and sunset at 7:21 pm. On the last day of April, in Byron, Wisconsin, sunrise is at 5:46 am and sunset at 7:55 pm CDT.
Sunshine
The average sunshine in April in Byron is 7.3h.UV index
In April, the average daily maximum UV index in Byron is 3. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for the average person.Note: The UV index of 3 during April translates into the following guidance:
Adopt protective measures - It is advised to guard against sun damage. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.
Frequently asked questions
What is the temperature in April in Byron?
What is the least humid month in Byron?
What is the average humidity in April in Byron?
How much does it rain in Byron in April?
What is the last month it snows in Byron?
What is the average length of the day in April in Byron?
What time are sunrise and sunset in April in Byron?
How long on average sun shines in April in Byron?
What is the UV index intensity in April in Byron?
Average temperature in April
Byron, WI
- Average high temperature in April: 51.1°F
The warmest month (with the highest average high temperature) is July (77.4°F).
The month with the lowest average high temperature is January (22.5°F).
- Average low temperature in April: 35.8°F
The month with the highest average low temperature is July (61°F).
The coldest month (with the lowest average low temperature) is January (10.8°F).
Average pressure in April
Byron, WI
- Average pressure in April: 29.96"Hg
The months with the highest atmospheric pressure are January, February and March (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in April
Byron, WI
- Average wind speed in April: 10.4mph
The windiest month (with the highest average wind speed) is April (10.4mph).
The calmest month (with the lowest average wind speed) is August (7.1mph).
Average humidity in April
Byron, WI
- Average humidity in April: 76%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is April (76%).
Average rainfall in April
Byron, WI
- Average rainfall in April: 0.75"
The wettest months (with the highest rainfall) are June and October (0.94").
The driest months (with the least rainfall) are January and February (0.31").
Average rainfall days in April
Byron, WI
- Average rainfall days in April: 11 days
The months with the highest number of rainy days are April and July (11 days).
The month with the least rainy days is February (2.3 days).
Average snowfall in April
Byron, WI
- Average snowfall in April: 0.31"
The month with the highest snowfall is January (1.06").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in April
Byron, WI
- Average snowfall days in April: 2 days
The month with the highest number of snowfall days is January (10.5 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Byron, WI
- Average daylight in April: 13h and 3min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in April: 7h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 24min).
Average sunshine days in April
Byron, WI
- Average sunshine days in April: 15.9 days
The month with the most sunshine days is December (21.5 days).
The month with the least sunshine days is June (15.6 days).
Average UV index in April
Byron, WI
- Average UV index in April: 3
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January, November and December (UV index 1).
Average cloud cover in April
Byron, WI
- Average cloud cover in April: 52
The month with the most cloud cover is January (Cloud cover 65).
The month with the least cloud cover is July (Cloud cover 33).
Average visibility in April
Byron, WI
- Average visibility in April: 6mi
The months with the highest visibility are February, March, April, May, June, July, August, October, November and December (6mi).
The months with the lowest visibility are January and September (5mi).
Byron, Wisconsin, USA
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