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
As Shell Lake enters April, the average high-temperature increases from the an icy 36.5°F (2.5°C) of March to a frosty 48.9°F (9.4°C). Shell Lake records an average low-temperature of 32.9°F (0.5°C) throughout the month of April.Humidity
In Shell Lake, the average relative humidity in April is 76%.Rainfall
In Shell Lake, Wisconsin, in April, it is raining for 12.8 days, with typically 2.24" (57mm) of accumulated precipitation. In Shell Lake, during the entire year, the rain falls for 118.5 days and collects up to 21.1" (536mm) of precipitation.Snowfall
January through May, October through December are months with snowfall in Shell Lake. In April, it is snowing for 6.3 days. Throughout April, 3.07" (78mm) of snow is accumulated. In Shell Lake, Wisconsin, during the entire year, snow falls for 71.7 days and aggregates up to 27.13" (689mm) of snow.Daylight
The average length of the day in April in Shell Lake, Wisconsin, is 13h and 34min.On the first day of April, sunrise is at 6:46 am and sunset at 7:36 pm. On the last day of the month, sunrise is at 5:55 am and sunset at 8:14 pm CDT.
Sunshine
In April, the average sunshine in Shell Lake is 6.7h.UV index
In Shell Lake, the average daily maximum UV index in April is 3. A UV Index reading of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for the ordinary person.Note: A daily maximum UV index of 3 in April translates into the following instructions:
Ensure safety - Imperative it is to shield skin and eyes from damage. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly. Observe! Snow reflection can nearly intensify the Sun's UV radiation twofold.
Frequently asked questions
What is the usual temperature for Shell Lake in April?
What is the average humidity in April in Shell Lake?
How many days does it rain in April in Shell Lake?
How much does it snow in Shell Lake in April?
What is the average length of the day in April in Shell Lake?
When is the sunrise / sunset in April in Shell Lake?
How long on average sun shines in April in Shell Lake?
What is the UV index reading in April in Shell Lake?
Average temperature in April
Shell Lake, WI
- Average high temperature in April: 48.9°F
The warmest month (with the highest average high temperature) is July (79°F).
The month with the lowest average high temperature is January (17.4°F).
- Average low temperature in April: 32.9°F
The month with the highest average low temperature is July (59°F).
The coldest month (with the lowest average low temperature) is January (4.8°F).
Average pressure in April
Shell Lake, WI
- Average pressure in April: 29.97"Hg
The month with the highest atmospheric pressure is February (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).
Average wind speed in April
Shell Lake, WI
- Average wind speed in April: 8.8mph
The windiest month (with the highest average wind speed) is April (8.8mph).
The calmest month (with the lowest average wind speed) is August (6.6mph).
Average humidity in April
Shell Lake, WI
- Average humidity in April: 76%
The month with the highest relative humidity is January (92%).
The month with the lowest relative humidity is May (73%).
Average rainfall in April
Shell Lake, WI
- Average rainfall in April: 2.24"
The wettest month (with the highest rainfall) is June (3.15").
The driest month (with the least rainfall) is January (0.59").
Average rainfall days in April
Shell Lake, WI
- Average rainfall days in April: 12.8 days
The month with the highest number of rainy days is June (15.8 days).
The month with the least rainy days is January (2.4 days).
Average snowfall in April
Shell Lake, WI
- Average snowfall in April: 3.07"
The month with the highest snowfall is December (6.42").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Shell Lake, WI
- Average snowfall days in April: 6.3 days
The month with the highest number of snowfall days is January (14.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Shell Lake, WI
- Average daylight in April: 13h and 4min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in April: 6h and 4min
The month with the most sunshine is July (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 2h and 36min).
Average sunshine days in April
Shell Lake, WI
- Average sunshine days in April: 11.6 days
The month with the most sunshine days is December (16.9 days).
The month with the least sunshine days is June (11.4 days).
Average UV index in April
Shell Lake, 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, November and December (UV index 1).
Average cloud cover in April
Shell Lake, WI
- Average cloud cover in April: 55
The month with the most cloud cover is January (Cloud cover 74).
The month with the least cloud cover is July (Cloud cover 34).
Average visibility in April
Shell Lake, WI
- Average visibility in April: 6mi
The months with the highest visibility are April, May, June, July and October (6mi).
The months with the lowest visibility are January and February (4mi).
Shell Lake, Wisconsin, USA
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