April weather forecast and climate
Willow City, ND

Weather in April

April is a frosty spring month in Willow City, North Dakota, with temperature in the range of an average low of 32°F (0°C) and an average high of 47.5°F (8.6°C).

Temperature

In Willow City, the average high-temperature soars, from a subzero cold 31.5°F (-0.3°C) in March, to a frosty 47.5°F (8.6°C). In April, the average low-temperature is 32°F (0°C).

Humidity

In Willow City, the average relative humidity in April is 69%.

Rainfall

In Willow City, during April, the rain falls for 13.7 days and regularly aggregates up to 1.5" (38mm) of precipitation. In Willow City, during the entire year, the rain falls for 106.7 days and collects up to 17.05" (433mm) of precipitation.

Snowfall

Months with snowfall in Willow City, North Dakota, are January through May, October through December. In April, it is snowing for 7.6 days. Throughout April, 2.56" (65mm) of snow is accumulated. Throughout the year, in Willow City, there are 90.1 snowfall days, and 24.17" (614mm) of snow is accumulated.

Daylight

The average length of the day in April is 13.7h.

Sunshine

In Willow City, the average sunshine in April is 6.8h.

UV index

In April, the average daily maximum UV index is 3. A UV Index estimate of 3 to 5 represents a medium health hazard from unprotected exposure to the Sun's UV rays for ordinary individuals.
Note: The average daily UV index of 3 transform into the following instructions:
Take precautions - Protection against the skin and eye damage is obliged. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What is the temperature in April in Willow City?

In April, the average high-temperature is 47.5°F (8.6°C), and the average low-temperature is 32°F (0°C).

What is the average humidity in April in Willow City?

In Willow City, North Dakota, the average relative humidity in April is 69%.

How much does it rain in Willow City in April?

In April, in Willow City, North Dakota, the rain falls for 13.7 days. Throughout April, 1.5" (38mm) of precipitation is accumulated.

How much does it snow in Willow City in April?

In Willow City, in April, during 7.6 snowfall days, 2.56" (65mm) of snow is typically accumulated.

How many hours of daylight does Willow City have in April?

In April, the average length of the day is 13.7h.

How long on average sun shines in April in Willow City?

The average sunshine in April is 6.8h.

What is the UV index intensity in April in Willow City?

In April, the average daily maximum UV index in Willow City is 3. A UV Index value of 3 to 5 symbolizes a medium health risk from unsafe exposure to the Sun's UV rays.

Average temperature in April
Willow City, ND

Average temperature in April - Willow City, ND
  • Average high temperature in April: 47.5°F

The warmest month (with the highest average high temperature) is August (79°F).
The month with the lowest average high temperature is January (14.7°F).

  • Average low temperature in April: 32°F

The month with the highest average low temperature is July (57.4°F).
The coldest month (with the lowest average low temperature) is January (0.1°F).

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Average pressure in April
Willow City, ND

Average pressure in April - Willow City, ND
  • Average pressure in April: 29.98"

The month with the highest atmospheric pressure is February (30.18").
The month with the lowest atmospheric pressure is June (29.85").

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Average wind speed in April
Willow City, ND

Average wind speed in April - Willow City, ND
  • Average wind speed in April: 10.5mph

The windiest month (with the highest average wind speed) is October (10.6mph).
The calmest month (with the lowest average wind speed) is August (8.3mph).

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Average humidity in April
Willow City, ND

Average humidity in April - Willow City, ND
  • Average humidity in April: 69%

The month with the highest relative humidity is January (93%).
The month with the lowest relative humidity is August (58%).

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Average rainfall in April
Willow City, ND

Average rainfall in April - Willow City, ND
  • Average rainfall in April: 1.5"

The wettest month (with the highest rainfall) is June (3.19").
The driest months (with the least rainfall) are January and February (0.55").

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Average rainfall days in April
Willow City, ND

Average rainfall days in April - Willow City, ND
  • Average rainfall days in April: 13.7 days

The month with the highest number of rainy days is June (17.7 days).
The month with the least rainy days is February (2.1 days).

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Average snowfall in April
Willow City, ND

Average snowfall in April - Willow City, ND
  • Average snowfall in April: 2.56"

The month with the highest snowfall is November (4.45").
Months with the least snowfall are June, July, August and September (0").

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Average snowfall days in April
Willow City, ND

Average snowfall days in April - Willow City, ND
  • Average snowfall days in April: 7.6 days

The month with the highest number of snowfall days is December (16.7 days).
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
Willow City, ND

Average daylight in April / Average sunshine in April - Willow City, ND
  • Average daylight in April: 13.7h

The month with the longest days is June (Average daylight: 16.1h).
The month with the shortest days is December (Average daylight: 8.4h).

  • Average sunshine in April: 6.8h

The month with the most sunshine is July (Average sunshine: 11h).
The month with the least sunshine is January (Average sunshine: 3h).

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Average sunshine days in April
Willow City, ND

Average sunshine days in April - Willow City, ND
  • Average sunshine days in April: 11 days

The month with the most sunshine days is August (19 days).
The month with the least sunshine days is June (9.6 days).

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Average UV index in April
Willow City, ND

Average UV index in April - Willow City, ND
  • Average UV index in April: 3

The month with the highest UV index is July (UV index 6).
Months with the lowest UV index are January, February and December (UV index 1).

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Average cloud cover in April
Willow City, ND

Average cloud cover in April - Willow City, ND
  • Average cloud cover in April: 51

The month with the most cloud cover is February (Cloud cover 71).
The month with the least cloud cover is August (Cloud cover 24).

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Average visibility in April
Willow City, ND

Average visibility in April - Willow City, ND
  • Average visibility in April: 6mi

Months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
Months with the lowest visibility are January and February (4mi).

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