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 into April is marked by a rise in the average high-temperature, moving from March's wintry 38.3°F (3.5°C) to a fresh 51.4°F (10.8°C). Spring Valley's average low-temperature is measured at a wintry 35.4°F (1.9°C) during April.Humidity
The months with the lowest humidity in Spring Valley are April and October, with an average relative humidity of 76%.Rainfall
In Spring Valley, during April, the rain falls for 13.9 days and regularly aggregates up to 2.4" (61mm) of precipitation. Throughout the year, there are 128.4 rainfall days, and 25" (635mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall in Spring Valley. In Spring Valley, in April, snow falls for 4.9 days, with typically accumulated 2.17" (55mm) of snow. Throughout the year, there are 61.1 snowfall days, and 22.72" (577mm) of snow is accumulated.Daylight
In Spring Valley, Wisconsin, the average length of the day in April is 13h and 31min.On the first day of the month, sunrise is at 6:48 am and sunset at 7:37 pm. On the last day of April, in Spring Valley, sunrise is at 5:58 am and sunset at 8:13 pm CDT.
Sunshine
The average sunshine in April is 7.2h.UV index
In April, the average daily maximum UV index in Spring Valley is 3. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for the average person.Note: The maximum daily UV index of 3 in April interprets into the following recommendations:
Be mindful. Those with pale skin might receive burns in fewer than 30 minutes. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Spring Valley in April?
What are the least humid months in Spring Valley?
What is the average humidity in April in Spring Valley?
How many days does it rain in April in Spring Valley?
How much does it snow in Spring Valley in April?
What is the average length of the day in April in Spring Valley?
When are sunrise and sunset in April in Spring Valley?
How long on average sun shines in April in Spring Valley?
What is the UV index reading in April in Spring Valley?
Average temperature in April
Spring Valley, WI
- Average high temperature in April: 51.4°F
The warmest month (with the highest average high temperature) is July (78.4°F).
The month with the lowest average high temperature is January (19.2°F).
- Average low temperature in April: 35.4°F
The month with the highest average low temperature is July (61°F).
The coldest month (with the lowest average low temperature) is January (6.1°F).
Average pressure in April
Spring Valley, WI
- Average pressure in April: 29.95"Hg
The months with the highest atmospheric pressure are January and February (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed in April
Spring Valley, WI
- Average wind speed in April: 9.4mph
The windiest month (with the highest average wind speed) is April (9.4mph).
The calmest month (with the lowest average wind speed) is July (6.6mph).
Average humidity in April
Spring Valley, WI
- Average humidity in April: 76%
The month with the highest relative humidity is January (91%).
The months with the lowest relative humidity are April and October (76%).
Average rainfall in April
Spring Valley, WI
- Average rainfall in April: 2.4"
The wettest month (with the highest rainfall) is June (4.37").
The driest month (with the least rainfall) is January (0.75").
Average rainfall days in April
Spring Valley, WI
- Average rainfall days in April: 13.9 days
The month with the highest number of rainy days is June (17.8 days).
The month with the least rainy days is January (2.7 days).
Average snowfall in April
Spring Valley, WI
- Average snowfall in April: 2.17"
The month with the highest snowfall is February (6.18").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Spring Valley, WI
- Average snowfall days in April: 4.9 days
The month with the highest number of snowfall days is January (13.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Spring Valley, WI
- Average daylight in April: 13h and 3min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in April: 7h and 1min
The month with the most sunshine is July (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 0min).
Average sunshine days in April
Spring Valley, WI
- Average sunshine days in April: 12 days
The month with the most sunshine days is December (17.2 days).
The month with the least sunshine days is June (10.5 days).
Average UV index in April
Spring Valley, WI
- Average UV index in April: 3
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in April
Spring Valley, WI
- Average cloud cover in April: 51
The month with the most cloud cover is January (Cloud cover 68).
The months with the least cloud cover are July and August (Cloud cover 33).
Average visibility in April
Spring Valley, WI
- Average visibility in April: 6mi
The months with the highest visibility are April, May, June, July, October and November (6mi).
The month with the lowest visibility is January (4mi).
Spring Valley, Wisconsin, USA
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