April weather forecast
Lone Tree, IA

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Weather in April

April in Lone Tree, Iowa, is a mild spring month, with temperature in the range of an average high of 58.6°F (14.8°C) and an average low of 42.4°F (5.8°C).

Temperature

With the onset of April, Lone Tree's weather sees a temperature rise, transitioning from a chilly 46.6°F (8.1°C) in March to a moderate 58.6°F (14.8°C). The month of April records an average low-temperature of 42.4°F (5.8°C) in Lone Tree.

Humidity

In Lone Tree, the average relative humidity in April is 74%.

Rainfall

In Lone Tree, in April, during 11 rainfall days, 0.75" (19mm) of precipitation is typically accumulated. Throughout the year, in Lone Tree, there are 92.5 rainfall days, and 7.68" (195mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through April, October through December. April is the last month it regularly snows. During 0.7 snowfall days, in April, Lone Tree aggregates 0.16" (4mm) of snow. In Lone Tree, during the entire year, snow falls for 22.5 days and aggregates up to 3.11" (79mm) of snow.

Daylight

In April, the average length of the day in Lone Tree is 13h and 22min.
On the first day of April, sunrise is at 6:47 am and sunset at 7:31 pm. On the last day of the month, sunrise is at 6:02 am and sunset at 8:02 pm CDT.

Sunshine

In April, the average sunshine is 7.9h.

UV index

In Lone Tree, Iowa, the average daily maximum UV index in April is 4. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for the ordinary person.
Note: A daily high UV index of 4 in April leads to these guidelines:
Be cautious. Those with fair skin can be subjected to burns in fewer than 30 minutes. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage. Be informed! The Sun's UV radiation can be nearly doubled due to the reflection from snow.
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Frequently asked questions

What is the usual temperature for Lone Tree in April?

In April, the average high-temperature and low-temperature are 58.6°F (14.8°C) and 42.4°F (5.8°C) respectively.

What is the average humidity in April in Lone Tree?

In Lone Tree, Iowa, the average relative humidity in April is 74%.

How much does it rain in Lone Tree in April?

In Lone Tree, Iowa, during April, the rain falls for 11 days and regularly aggregates up to 0.75" (19mm) of precipitation.

What is the last month it snows in Lone Tree?

April is the last month it regularly snows. During 0.7 snowfall days, in April, Lone Tree aggregates 0.16" (4mm) of snow.

What is the average length of the day in April in Lone Tree?

The average day length in April is 13h and 22min.

When are sunrise and sunset in April in Lone Tree?

On the first day of April in Lone Tree, Iowa, sunrise is at 6:47 am and sunset at 7:31 pm. On the last day of the month, sunrise is at 6:02 am and sunset at 8:02 pm CDT.

How many hours of sunshine does Lone Tree have in April?

In April, the average sunshine duration in Lone Tree, Iowa, is 7.9h.

What is the UV index reading in April in Lone Tree?

The average daily maximum UV index in April in Lone Tree, Iowa, is 4. A UV Index estimate of 3 to 5 represents a medium hazard to health from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in April
Lone Tree, IA

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

The warmest month (with the highest average high temperature) is July (81.5°F).
The month with the lowest average high temperature is January (27.5°F).

  • Average low temperature in April: 42.4°F

The month with the highest average low temperature is July (64.6°F).
The coldest month (with the lowest average low temperature) is January (15.4°F).

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Average pressure in April
Lone Tree, IA

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

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

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Average wind speed in April
Lone Tree, IA

Average wind speed in April - Lone Tree, 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 (6.8mph).

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Average humidity in April
Lone Tree, IA

Average humidity in April - Lone Tree, IA
  • Average humidity in April: 74%

The month with the highest relative humidity is July (84%).
The month with the lowest relative humidity is October (72%).

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Average rainfall in April
Lone Tree, IA

Average rainfall in April - Lone Tree, IA
  • Average rainfall in April: 0.75"

The wettest month (with the highest rainfall) is May (1.34").
The driest month (with the least rainfall) is February (0.28").

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Average rainfall days in April
Lone Tree, IA

Average rainfall days in April - Lone Tree, IA
  • Average rainfall days in April: 11 days

The month with the highest number of rainy days is June (13.2 days).
The month with the least rainy days is January (2.8 days).

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Average snowfall in April
Lone Tree, IA

Average snowfall in April - Lone Tree, IA
  • Average snowfall in April: 0.16"

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
Lone Tree, IA

Average snowfall days in April - Lone Tree, IA
  • Average snowfall days in April: 0.7 days

The month with the highest number of snowfall days is January (6.4 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
Lone Tree, IA

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

The month with the longest days is June (Average daylight: 15h and 6min).
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 6min).

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Average sunshine days in April
Lone Tree, IA

Average sunshine days in April - Lone Tree, IA
  • Average sunshine days in April: 17.4 days

The month with the most sunshine days is December (24.4 days).
The month with the least sunshine days is June (14.8 days).

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Average UV index in April
Lone Tree, IA

Average UV index in April - Lone Tree, IA
  • Average UV index in April: 4

The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January and December (UV index 1).

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Average cloud cover in April
Lone Tree, IA

Average cloud cover in April - Lone Tree, 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 August (Cloud cover 29).

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Average visibility in April
Lone Tree, IA

Average visibility in April - Lone Tree, IA
  • Average visibility in April: 6mi

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

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Lone Tree, Iowa, USA

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