April weather forecast
Salmo, WI

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Weather in April

April is a frosty spring month in Salmo, Wisconsin, with an average temperature ranging between min 32.7°F (0.4°C) and max 43.9°F (6.6°C).

Temperature

The shift into April is accompanied by a temperature increase, with the average high-temperature rising from a cold 34.2°F (1.2°C) in March to a chilly 43.9°F (6.6°C). Nightly temperatures in Salmo drop to an average low of 32.7°F (0.4°C) in April.

Humidity

In Salmo, the average relative humidity in April is 78%.

Rainfall

In Salmo, during April, the rain falls for 12.4 days and regularly aggregates up to 2.2" (56mm) of precipitation. Throughout the year, in Salmo, there are 127.9 rainfall days, and 22.56" (573mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through May, October through December. In Salmo, during April, snow falls for 7.3 days and regularly aggregates up to 3.39" (86mm) of snow. Throughout the year, in Salmo, there are 95.5 snowfall days, and 33.54" (852mm) of snow is accumulated.

Daylight

In Salmo, the average length of the day in April is 13h and 37min.
On the first day of April in Salmo, sunrise is at 6:40 am and sunset at 7:33 pm. On the last day of the month, sunrise is at 5:48 am and sunset at 8:12 pm CDT.

Sunshine

In Salmo, the average sunshine in April is 7.2h.

UV index

The average daily maximum UV index in April is 3. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for the ordinary person.
Note: In April, the maximum UV index of 3 translates into these guidelines:
Guard yourself - Precautionary measures against sun damage are advocated. The Sun's radiation is especially intense around midday; try to stay in shade during this period. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes. Guard yourself! Snow reflection can almost double the UV radiation from the Sun.
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Frequently asked questions

How cold does it get in Salmo in April?

Salmo in April has an average high-temperature of 43.9°F (6.6°C) and an average low-temperature of 32.7°F (0.4°C).

What is the average humidity in April in Salmo?

In April, the average relative humidity in Salmo, Wisconsin, is 78%.

How much does it rain in Salmo in April?

In April, in Salmo, Wisconsin, the rain falls for 12.4 days. Throughout April, 2.2" (56mm) of precipitation is accumulated.

How much does it snow in Salmo in April?

In Salmo, Wisconsin, in April, snow falls for 7.3 days, with typically accumulated 3.39" (86mm) of snow.

How many hours of daylight does Salmo have in April?

The average day length in April is 13h and 37min.

What time are sunrise and sunset in April in Salmo?

In April, on the first day of the month, sunrise is at 6:40 am and sunset at 7:33 pm. On the last day of the month, in Salmo, Wisconsin, sunrise is at 5:48 am and sunset at 8:12 pm CDT.

How many hours of sunshine does Salmo have in April?

The average sunshine duration in April in Salmo is 7.2h.

What is the UV index intensity in April in Salmo?

In Salmo, Wisconsin, the average daily maximum UV index in April is 3. A UV Index value of 3 to 5 symbolizes a moderate health threat 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
Salmo, WI

Average temperature in April - Salmo, WI
  • Average high temperature in April: 43.9°F

The warmest month (with the highest average high temperature) is August (72.5°F).
The month with the lowest average high temperature is January (20.3°F).

  • Average low temperature in April: 32.7°F

The month with the highest average low temperature is August (57.9°F).
The coldest month (with the lowest average low temperature) is January (10.8°F).

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Average pressure in April
Salmo, WI

Average pressure in April - Salmo, WI
  • Average pressure in April: 29.98"Hg

The month with the highest atmospheric pressure is February (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

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Average wind speed in April
Salmo, WI

Average wind speed in April - Salmo, WI
  • Average wind speed in April: 9.2mph

The windiest months (with the highest average wind speed) are January and December (10.6mph).
The calmest month (with the lowest average wind speed) is July (6.9mph).

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Average humidity in April
Salmo, WI

Average humidity in April - Salmo, WI
  • Average humidity in April: 78%

The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is May (75%).

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Average rainfall in April
Salmo, WI

Average rainfall in April - Salmo, WI
  • Average rainfall in April: 2.2"

The wettest months (with the highest rainfall) are May and July (2.56").
The driest months (with the least rainfall) are January and February (1.06").

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Average rainfall days in April
Salmo, WI

Average rainfall days in April - Salmo, WI
  • Average rainfall days in April: 12.4 days

The month with the highest number of rainy days is June (15.9 days).
The month with the least rainy days is February (3.6 days).

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Average snowfall in April
Salmo, WI

Average snowfall in April - Salmo, WI
  • Average snowfall in April: 3.39"

The month with the highest snowfall is January (6.85").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in April
Salmo, WI

Average snowfall days in April - Salmo, WI
  • Average snowfall days in April: 7.3 days

The month with the highest number of snowfall days is January (22.3 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
Salmo, WI

Average daylight in April / Average sunshine in April - Salmo, WI
  • Average daylight in April: 13h and 4min

The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).

  • Average sunshine in April: 7h and 1min

The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 2h and 24min).

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Average sunshine days in April
Salmo, WI

Average sunshine days in April - Salmo, WI
  • Average sunshine days in April: 11.7 days

The month with the most sunshine days is September (15.1 days).
The month with the least sunshine days is December (8.7 days).

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Average UV index in April
Salmo, WI

Average UV index in April - Salmo, 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).

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Average cloud cover in April
Salmo, WI

Average cloud cover in April - Salmo, WI
  • Average cloud cover in April: 52

The month with the most cloud cover is January (Cloud cover 76).
The month with the least cloud cover is August (Cloud cover 29).

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Average visibility in April
Salmo, WI

Average visibility in April - Salmo, WI
  • Average visibility in April: 6mi

The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is January (5mi).

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Salmo, Wisconsin, USA

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