April weather forecast
Ironton, MN

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Weather in April

April is a chilly spring month in Ironton, Minnesota, with an average temperature ranging between max 49.6°F (9.8°C) and min 32.5°F (0.3°C).

Temperature

April indicates a change in the average high-temperature, moving up from an icy 35.8°F (2.1°C) in March to a chilly 49.6°F (9.8°C). Ironton's temperature in April lowers to a consistent average of 32.5°F (0.3°C) during the nights.

Humidity

The average relative humidity in April in Ironton is 73%.

Rainfall

In Ironton, in April, during 11.4 rainfall days, 2.05" (52mm) of precipitation is typically accumulated. Throughout the year, there are 108 rainfall days, and 19.88" (505mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall in Ironton. In April, it is snowing for 7.3 days. Throughout April, 3.9" (99mm) of snow is accumulated. In Ironton, during the entire year, snow falls for 95.3 days and aggregates up to 35.67" (906mm) of snow.

Daylight

In Ironton, the average length of the day in April is 13h and 37min.
On the first day of April, sunrise is at 6:53 am and sunset at 7:45 pm. On the last day of the month, sunrise is at 6:01 am and sunset at 8:24 pm CDT.

Sunshine

The average sunshine in April is 6.4h.

UV index

The average daily maximum UV index in April is 3. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for the average person.
Note: The maximum daily UV index of 3 during April translates into the following directions:
Ensure safety - Sun damage prevention is strongly urged. To avoid the Sun's strongest rays, limit exposure around the mid-day period. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim. Take heed! The reflection of snow can intensify the Sun's UV radiation nearly double.
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Frequently asked questions

What are the temperatures in Ironton in April?

During April, Ironton experiences an average high-temperature of 49.6°F (9.8°C) and a low-temperature of 32.5°F (0.3°C).

What is the average humidity in April in Ironton?

In April, the average relative humidity is 73%.

How much does it rain in Ironton in April?

In Ironton, Minnesota, during April, the rain falls for 11.4 days and regularly aggregates up to 2.05" (52mm) of precipitation.

How many days does it snow in April in Ironton?

In Ironton, during April, snow falls for 7.3 days and regularly aggregates up to 3.9" (99mm) of snow.

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

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

When is the sunrise / sunset in April in Ironton?

In April, on the first day of the month, sunrise is at 6:53 am and sunset at 7:45 pm. On the last day of the month, in Ironton, sunrise is at 6:01 am and sunset at 8:24 pm CDT.

How many hours of sunshine does Ironton have in April?

The average sunshine duration in April in Ironton, Minnesota, is 6.4h.

What is the UV index intensity in April in Ironton?

The average daily maximum UV index in April is 3. A UV Index estimate of 3 to 5 represents 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
Ironton, MN

Average temperature in April - Ironton, MN
  • Average high temperature in April: 49.6°F

The warmest month (with the highest average high temperature) is July (80.8°F).
The month with the lowest average high temperature is January (17.6°F).

  • Average low temperature in April: 32.5°F

The month with the highest average low temperature is July (58.8°F).
The coldest month (with the lowest average low temperature) is January (3.6°F).

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Average pressure in April
Ironton, MN

Average pressure in April - Ironton, MN
  • Average pressure in April: 29.97"Hg

The month with the highest atmospheric pressure is February (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).

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Average wind speed in April
Ironton, MN

Average wind speed in April - Ironton, MN
  • Average wind speed in April: 7.5mph

The windiest month (with the highest average wind speed) is April (7.5mph).
The calmest month (with the lowest average wind speed) is August (6.2mph).

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Average humidity in April
Ironton, MN

Average humidity in April - Ironton, MN
  • Average humidity in April: 73%

The month with the highest relative humidity is January (92%).
The month with the lowest relative humidity is May (70%).

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Average rainfall in April
Ironton, MN

Average rainfall in April - Ironton, MN
  • Average rainfall in April: 2.05"

The wettest month (with the highest rainfall) is June (3.11").
The driest month (with the least rainfall) is January (0.71").

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Average rainfall days in April
Ironton, MN

Average rainfall days in April - Ironton, MN
  • Average rainfall days in April: 11.4 days

The month with the highest number of rainy days is June (15.3 days).
The months with the least rainy days are January and February (2.2 days).

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Average snowfall in April
Ironton, MN

Average snowfall in April - Ironton, MN
  • Average snowfall in April: 3.9"

The month with the highest snowfall is December (8.58").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in April
Ironton, MN

Average snowfall days in April - Ironton, MN
  • Average snowfall days in April: 7.3 days

The month with the highest number of snowfall days is January (20.6 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
Ironton, MN

Average daylight in April / Average sunshine in April - Ironton, MN
  • 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 42min).

  • Average sunshine in April: 6h and 2min

The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 2h and 18min).

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Average sunshine days in April
Ironton, MN

Average sunshine days in April - Ironton, MN
  • Average sunshine days in April: 12.1 days

The month with the most sunshine days is September (17.6 days).
The month with the least sunshine days is February (10.1 days).

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Average UV index in April
Ironton, MN

Average UV index in April - Ironton, MN
  • 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, February, November and December (UV index 1).

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Average cloud cover in April
Ironton, MN

Average cloud cover in April - Ironton, MN
  • Average cloud cover in April: 57

The month with the most cloud cover is January (Cloud cover 76).
The month with the least cloud cover is July (Cloud cover 35).

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Average visibility in April
Ironton, MN

Average visibility in April - Ironton, MN
  • Average visibility in April: 5mi

The months with the highest visibility are May, June and October (6mi).
The months with the lowest visibility are January, February, March and December (4mi).

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Ironton, Minnesota, USA

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