April weather forecast
Elm Grove, WI

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Weather in April

April is a fresh spring month in Elm Grove, Wisconsin, with an average temperature varying between 37.6°F (3.1°C) and 50.7°F (10.4°C).

Temperature

April sees a temperature increase, moving from an icy 40.5°F (4.7°C) in March to a cool 50.7°F (10.4°C). April nights in Elm Grove are marked by an average temperature drop to an icy 37.6°F (3.1°C).

Humidity

April, October and November, with an average relative humidity of 76%, are the least humid months in Elm Grove, Wisconsin.

Rainfall

In Elm Grove, in April, it is raining for 13.5 days, with typically 2.28" (58mm) of accumulated precipitation. In Elm Grove, during the entire year, the rain falls for 129.9 days and collects up to 19.69" (500mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall. In April, it is snowing for 2.2 days. Throughout April, 0.94" (24mm) of snow is accumulated. Throughout the year, in Elm Grove, there are 47.4 snowfall days, and 12.48" (317mm) of snow is accumulated.

Daylight

The average length of the day in April in Elm Grove is 13h and 26min.
On the first day of April, sunrise is at 6:32 am and sunset at 7:19 pm. On the last day of the month, sunrise is at 5:46 am and sunset at 7:52 pm CDT.

Sunshine

The average sunshine in April is 7.4h.

UV index

The average daily maximum UV index in April in Elm Grove is 3. A UV Index estimate of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for average individuals.
Note: The daily high UV index of 3 during April translates into the following recommendations:
Act with care - The suggestion to avoid sunburn is emphasized. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized. Remember to consider! The UV radiation from the Sun can be intensified nearly twice by the reflection of snow.
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Frequently asked questions

What is the usual temperature for Elm Grove in April?

In Elm Grove, in April, the average high-temperature is 50.7°F (10.4°C), and the average low-temperature is 37.6°F (3.1°C).

What are the least humid months in Elm Grove?

The months with the lowest humidity in Elm Grove are April, October and November, with an average relative humidity of 76%.

What is the average humidity in April in Elm Grove?

The average relative humidity in April is 76%.

How many days does it rain in April in Elm Grove?

In Elm Grove, in April, it is raining for 13.5 days, with typically 2.28" (58mm) of accumulated precipitation.

How many days does it snow in April in Elm Grove?

In Elm Grove, in April, snow falls for 2.2 days, with typically accumulated 0.94" (24mm) of snow.

What is the average length of the day in April in Elm Grove?

In April, the average day length is 13h and 26min.

When is the sunrise / sunset in April in Elm Grove?

In April, on the first day of the month, sunrise is at 6:32 am and sunset at 7:19 pm. On the last day of the month, in Elm Grove, Wisconsin, sunrise is at 5:46 am and sunset at 7:52 pm CDT.

How many hours of sunshine does Elm Grove have in April?

In April, the average sunshine duration in Elm Grove, Wisconsin, is 7.4h.

How high is the UV index in April in Elm Grove?

In April, the average daily maximum UV index in Elm Grove is 3. A UV Index estimate of 3 to 5 represents a medium health risk from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in April
Elm Grove, WI

Average temperature in April - Elm Grove, WI
  • Average high temperature in April: 50.7°F

The warmest month (with the highest average high temperature) is July (77.9°F).
The month with the lowest average high temperature is January (25.3°F).

  • Average low temperature in April: 37.6°F

The month with the highest average low temperature is July (63.7°F).
The coldest month (with the lowest average low temperature) is January (15.3°F).

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Average pressure in April
Elm Grove, WI

Average pressure in April - Elm Grove, 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 (29.92"Hg).

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Average wind speed in April
Elm Grove, WI

Average wind speed in April - Elm Grove, WI
  • Average wind speed in April: 10.3mph

The windiest month (with the highest average wind speed) is January (11mph).
The calmest month (with the lowest average wind speed) is July (6.9mph).

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Average humidity in April
Elm Grove, WI

Average humidity in April - Elm Grove, WI
  • Average humidity in April: 76%

The month with the highest relative humidity is January (86%).
The months with the lowest relative humidity are April, October and November (76%).

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Average rainfall in April
Elm Grove, WI

Average rainfall in April - Elm Grove, WI
  • Average rainfall in April: 2.28"

The wettest month (with the highest rainfall) is July (2.6").
The driest month (with the least rainfall) is December (0.75").

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Average rainfall days in April
Elm Grove, WI

Average rainfall days in April - Elm Grove, WI
  • Average rainfall days in April: 13.5 days

The month with the highest number of rainy days is July (16.3 days).
The month with the least rainy days is February (3.8 days).

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Average snowfall in April
Elm Grove, WI

Average snowfall in April - Elm Grove, WI
  • Average snowfall in April: 0.94"

The month with the highest snowfall is January (3.39").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in April
Elm Grove, WI

Average snowfall days in April - Elm Grove, WI
  • Average snowfall days in April: 2.2 days

The month with the highest number of snowfall days is January (12.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in April /
Average sunshine in April
Elm Grove, WI

Average daylight in April / Average sunshine in April - Elm Grove, 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 2min

The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).

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Average sunshine days in April
Elm Grove, WI

Average sunshine days in April - Elm Grove, WI
  • Average sunshine days in April: 13.8 days

The month with the most sunshine days is December (18.6 days).
The month with the least sunshine days is July (12.1 days).

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Average UV index in April
Elm Grove, WI

Average UV index in April - Elm Grove, 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 and December (UV index 1).

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Average cloud cover in April
Elm Grove, WI

Average cloud cover in April - Elm Grove, WI
  • Average cloud cover in April: 51

The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 28).

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Average visibility in April
Elm Grove, WI

Average visibility in April - Elm Grove, WI
  • Average visibility in April: 6mi

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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Elm Grove, Wisconsin, USA

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