April weather forecast
Ericson, IA

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Weather in April

April is a moderate spring month in Ericson, Iowa, with an average temperature varying between 41.9°F (5.5°C) and 58.6°F (14.8°C).

Temperature

April's arrival signals an increase in average high-temperatures, moving from March's frosty 45.9°F (7.7°C) to a refreshing 58.6°F (14.8°C). During April, the temperature in Ericson, Iowa, is averaged to a low of 41.9°F (5.5°C) at night.

Humidity

The average relative humidity in April in Ericson, Iowa, is 71%.

Rainfall

In Ericson, in April, it is raining for 11.5 days, with typically 1.3" (33mm) of accumulated precipitation. In Ericson, during the entire year, the rain falls for 103.9 days and collects up to 13.46" (342mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall in Ericson. In Ericson, in April, snow falls for 0.8 days, with typically accumulated 0.2" (5mm) of snow. Throughout the year, there are 29.9 snowfall days, and 6.3" (160mm) of snow is accumulated.

Daylight

The average length of the day in April is 13h and 23min.
On the first day of April, sunrise is at 6:56 am and sunset at 7:41 pm. On the last day of the month, sunrise is at 6:11 am and sunset at 8:13 pm CDT.

Sunshine

In April, the average sunshine is 7.8h.

UV index

The average daily maximum UV index in April in Ericson, Iowa, is 3. A UV Index estimate of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: A maximum UV index of 3 in April translates into the following recommendations:
Undertake precautions - Guarding against sun damage is counselled. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Keep in mind! Snow's reflective quality can nearly double the intensity of the Sun's UV radiation.
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Frequently asked questions

What is the average April temperature in Ericson?

The average high-temperature, in April, in Ericson, is 58.6°F (14.8°C), while the average low-temperature is 41.9°F (5.5°C).

What is the average humidity in April in Ericson?

In Ericson, Iowa, the average relative humidity in April is 71%.

How many days does it rain in April in Ericson?

In April, in Ericson, Iowa, the rain falls for 11.5 days. Throughout April, 1.3" (33mm) of precipitation is accumulated.

How much does it snow in Ericson in April?

In Ericson, in April, during 0.8 snowfall days, 0.2" (5mm) of snow is typically accumulated.

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

In April, the average day length in Ericson, Iowa, is 13h and 23min.

When are sunrise and sunset in April in Ericson?

In April, on the first day of the month, sunrise is at 6:56 am and sunset at 7:41 pm. On the last day of the month, sunrise is at 6:11 am and sunset at 8:13 pm CDT.

How many hours of sunshine does Ericson have in April?

In April, the average sunshine duration in Ericson, Iowa, is 7.8h.

What is the UV index intensity in April in Ericson?

The average daily maximum UV index in April is 3. A UV Index of 3 to 5 symbolizes 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
Ericson, IA

Average temperature in April - Ericson, IA
  • Average high temperature in April: 58.6°F

The warmest month (with the highest average high temperature) is July (81.3°F).
The month with the lowest average high temperature is January (26.4°F).

  • Average low temperature in April: 41.9°F

The month with the highest average low temperature is July (64.4°F).
The coldest month (with the lowest average low temperature) is January (13.5°F).

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Average pressure in April
Ericson, IA

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

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).

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Average wind speed in April
Ericson, IA

Average wind speed in April - Ericson, IA
  • Average wind speed in April: 10.7mph

The windiest month (with the highest average wind speed) is April (10.7mph).
The calmest months (with the lowest average wind speed) are July and August (7.1mph).

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Average humidity in April
Ericson, IA

Average humidity in April - Ericson, IA
  • Average humidity in April: 71%

The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is October (69%).

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Average rainfall in April
Ericson, IA

Average rainfall in April - Ericson, IA
  • Average rainfall in April: 1.3"

The wettest month (with the highest rainfall) is May (2.2").
The driest month (with the least rainfall) is January (0.39").

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Average rainfall days in April
Ericson, IA

Average rainfall days in April - Ericson, IA
  • Average rainfall days in April: 11.5 days

The month with the highest number of rainy days is May (14.6 days).
The month with the least rainy days is February (2.6 days).

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Average snowfall in April
Ericson, IA

Average snowfall in April - Ericson, IA
  • Average snowfall in April: 0.2"

The month with the highest snowfall is February (1.73").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in April
Ericson, IA

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

The month with the highest number of snowfall days is February (7.7 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
Ericson, IA

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

The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • Average sunshine in April: 7h and 5min

The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).

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Average sunshine days in April
Ericson, IA

Average sunshine days in April - Ericson, IA
  • Average sunshine days in April: 15.4 days

The month with the most sunshine days is November (22.5 days).
The month with the least sunshine days is June (14 days).

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Average UV index in April
Ericson, IA

Average UV index in April - Ericson, IA
  • Average UV index in April: 3

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

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Average cloud cover in April
Ericson, IA

Average cloud cover in April - Ericson, IA
  • Average cloud cover in April: 46

The month with the most cloud cover is January (Cloud cover 56).
The month with the least cloud cover is September (Cloud cover 30).

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Average visibility in April
Ericson, IA

Average visibility in April - Ericson, IA
  • Average visibility in April: 6mi

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

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Ericson, Iowa, USA

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