April weather forecast
Denmark, IA

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Weather in April

April is a refreshing spring month in Denmark, Iowa, with an average temperature ranging between max 61.2°F (16.2°C) and min 44.2°F (6.8°C).

Temperature

April signals a shift in the average high-temperature, moving from March's chilly 49.5°F (9.7°C) to a refreshing 61.2°F (16.2°C). Throughout April, Denmark records an average temperature of 44.2°F (6.8°C) at night.

Humidity

The average relative humidity in April is 74%.

Rainfall

In April, the rain falls for 11.3 days. Throughout April, 1.18" (30mm) of precipitation is accumulated. In Denmark, during the entire year, the rain falls for 101.8 days and collects up to 9.92" (252mm) of precipitation.

Snowfall

Months with snowfall are January through April, October through December. April is the last month it regularly snows. During 0.8 snowfall days, in April, Denmark aggregates 0.59" (15mm) of snow. In Denmark, during the entire year, snow falls for 24.5 days and aggregates up to 4.25" (108mm) of snow.

Daylight

In Denmark, the average length of the day in April is 13h and 20min.
On the first day of April, sunrise is at 6:47 am and sunset at 7:30 pm. On the last day of the month, sunrise is at 6:03 am and sunset at 8:00 pm CDT.

Sunshine

In Denmark, Iowa, the average sunshine in April is 8.2h.

UV index

In April, the average daily maximum UV index in Denmark is 4. A UV Index reading of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In April, the maximum UV index of 4 translates into these guidelines:
Take precautions - Protection against sun damage is advised. Minimize direct exposure to the Sun during midday when its radiation is at its peak. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.
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Frequently asked questions

What is the temperature in April in Denmark?

During April, Denmark experiences an average high-temperature of 61.2°F (16.2°C) and a low-temperature of 44.2°F (6.8°C).

What is the average humidity in April in Denmark?

The average relative humidity in April is 74%.

How many days does it rain in April in Denmark?

In Denmark, in April, it is raining for 11.3 days, with typically 1.18" (30mm) of accumulated precipitation.

What is the last month it snows in Denmark?

April is the last month it regularly snows in Denmark. During 0.8 snowfall days, in April, Denmark aggregates 0.59" (15mm) of snow.

What is the average length of the day in April in Denmark?

The average day length in April in Denmark, Iowa, is 13h and 20min.

When is the sunrise / sunset in April in Denmark?

On the first day of April in Denmark, sunrise is at 6:47 am and sunset at 7:30 pm. On the last day of the month, sunrise is at 6:03 am and sunset at 8:00 pm CDT.

How long on average sun shines in April in Denmark?

The average sunshine duration in April in Denmark, Iowa, is 8.2h.

What is the UV index reading in April in Denmark?

In April, the average daily maximum UV index is 4. A UV Index estimate of 3 to 5 represents a medium hazard to health from exposure to Sun's UV rays.
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
Denmark, IA

Average temperature in April - Denmark, IA
  • Average high temperature in April: 61.2°F

The warmest month (with the highest average high temperature) is July (82.9°F).
The month with the lowest average high temperature is January (30.4°F).

  • Average low temperature in April: 44.2°F

The month with the highest average low temperature is July (66.2°F).
The coldest month (with the lowest average low temperature) is January (18.5°F).

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Average pressure in April
Denmark, IA

Average pressure in April - Denmark, IA
  • Average pressure in April: 29.93"Hg

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

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Average wind speed in April
Denmark, IA

Average wind speed in April - Denmark, IA
  • Average wind speed in April: 10.4mph

The windiest months (with the highest average wind speed) are January, February, March and April (10.4mph).
The calmest months (with the lowest average wind speed) are July and August (6.7mph).

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Average humidity in April
Denmark, IA

Average humidity in April - Denmark, IA
  • Average humidity in April: 74%

The month with the highest relative humidity is July (82%).
The month with the lowest relative humidity is October (71%).

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Average rainfall in April
Denmark, IA

Average rainfall in April - Denmark, IA
  • Average rainfall in April: 1.18"

The wettest month (with the highest rainfall) is May (1.46").
The driest months (with the least rainfall) are January and December (0.47").

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Average rainfall days in April
Denmark, IA

Average rainfall days in April - Denmark, IA
  • Average rainfall days in April: 11.3 days

The month with the highest number of rainy days is May (14.4 days).
The month with the least rainy days is February (3.5 days).

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Average snowfall in April
Denmark, IA

Average snowfall in April - Denmark, IA
  • Average snowfall in April: 0.59"

The month with the highest snowfall is January (1.1").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in April
Denmark, IA

Average snowfall days in April - Denmark, IA
  • Average snowfall days in April: 0.8 days

The month with the highest number of snowfall days is January (7.7 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in April /
Average sunshine in April
Denmark, IA

Average daylight in April / Average sunshine in April - Denmark, IA
  • Average daylight in April: 13h and 2min

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in April: 8h and 1min

The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 18min).

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Average sunshine days in April
Denmark, IA

Average sunshine days in April - Denmark, IA
  • Average sunshine days in April: 16.8 days

The month with the most sunshine days is December (22.9 days).
The month with the least sunshine days is May (14 days).

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Average UV index in April
Denmark, IA

Average UV index in April - Denmark, IA
  • Average UV index in April: 4

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

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Average cloud cover in April
Denmark, IA

Average cloud cover in April - Denmark, IA
  • Average cloud cover in April: 44

The month with the most cloud cover is January (Cloud cover 54).
The months with the least cloud cover are July, August and September (Cloud cover 28).

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Average visibility in April
Denmark, IA

Average visibility in April - Denmark, IA
  • 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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Denmark, Iowa, USA

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