April weather forecast
Lantry, SD

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Weather in April

April in Lantry, South Dakota, is a cool spring month, with an average temperature varying between 54.3°F (12.4°C) and 37.2°F (2.9°C).

Temperature

In Lantry, the onset of April comes with an increased average high-temperature, moving from March's chilly 43.2°F (6.2°C) to a fresh 54.3°F (12.4°C). Lantry throughout April, experiences an average nighttime temperature of 37.2°F (2.9°C).

Humidity

In Lantry, the average relative humidity in April is 63%.

Rainfall

In Lantry, during April, the rain falls for 12.3 days and regularly aggregates up to 1.81" (46mm) of precipitation. Throughout the year, there are 99.7 rainfall days, and 16.06" (408mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through May, October through December. In Lantry, South Dakota, in April, during 5.3 snowfall days, 3.39" (86mm) of snow is typically accumulated. In Lantry, during the entire year, snow falls for 58.3 days and aggregates up to 22.95" (583mm) of snow.

Daylight

In Lantry, the average length of the day in April is 13h and 32min.
On the first day of April, sunrise is at 6:24 am and sunset at 7:14 pm. On the last day of the month, sunrise is at 5:35 am and sunset at 7:50 pm MDT.

Sunshine

In Lantry, South Dakota, the average sunshine in April is 8.7h.

UV index

In April, the average daily maximum UV index is 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for average individuals.
Note: A maximum daily UV index of 3 during April morphs into the following directions:
Act with care - The suggestion to avoid sunburn is emphasized. The solar radiation around mid-day is intense; avoid the Sun and stay safe. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. Observe! Snow reflection can nearly intensify the Sun's UV radiation twofold.
Updated: Jun 25, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for Lantry in April?

During April, Lantry experiences an average high-temperature of 54.3°F (12.4°C) and a low-temperature of 37.2°F (2.9°C).

What is the average humidity in April?

In April, the average relative humidity is 63%.

How much does it rain in Lantry in April?

In April, the rain falls for 12.3 days. Throughout April, 1.81" (46mm) of precipitation is accumulated.

How many days does it snow in April?

In Lantry, in April, during 5.3 snowfall days, 3.39" (86mm) of snow is typically accumulated.

How many hours of daylight does Lantry have in April?

The average day length in April is 13h and 32min.

What time are sunrise and sunset in April?

In April, on the first day of the month, sunrise is at 6:24 am and sunset at 7:14 pm. On the last day of the month, sunrise is at 5:35 am and sunset at 7:50 pm MDT.

How long on average sun shines in April?

The average sunshine duration in April is 8.7h.

How high is the UV index in April?

In Lantry, the average daily maximum UV index in April is 3. A UV Index reading of 3 to 5 represents a medium health risk from unprotected exposure to 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
Lantry, SD

Average temperature in April - Lantry, SD
  • Average high temperature in April: 54.3°F

The warmest month (with the highest average high temperature) is July (87.3°F).
The month with the lowest average high temperature is January (27°F).

  • Average low temperature in April: 37.2°F

The month with the highest average low temperature is July (66°F).
The coldest month (with the lowest average low temperature) is January (13.6°F).

Average pressure in April
Lantry, SD

Average pressure in April - Lantry, SD
  • Average pressure in April: 29.94"Hg

The months with the highest atmospheric pressure are January and February (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).

Average wind speed in April
Lantry, SD

Average wind speed in April - Lantry, SD
  • Average wind speed in April: 12.2mph

The windiest month (with the highest average wind speed) is April (12.2mph).
The calmest months (with the lowest average wind speed) are February and August (10.4mph).

Average humidity in April
Lantry, SD

Average humidity in April - Lantry, SD
  • Average humidity in April: 63%

The month with the highest relative humidity is January (83%).
The months with the lowest relative humidity are August and September (49%).

Average rainfall in April
Lantry, SD

Average rainfall in April - Lantry, SD
  • Average rainfall in April: 1.81"

The wettest month (with the highest rainfall) is May (2.83").
The driest month (with the least rainfall) is January (0.51").

Average rainfall days in April
Lantry, SD

Average rainfall days in April - Lantry, SD
  • Average rainfall days in April: 12.3 days

The month with the highest number of rainy days is May (14.7 days).
The months with the least rainy days are January and February (3.3 days).

Average snowfall in April
Lantry, SD

Average snowfall in April - Lantry, SD
  • Average snowfall in April: 3.39"

The month with the highest snowfall is February (5.12").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in April
Lantry, SD

Average snowfall days in April - Lantry, SD
  • Average snowfall days in April: 5.3 days

The month with the highest number of snowfall days is January (12.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in April /
Average sunshine in April
Lantry, SD

Average daylight in April / Average sunshine in April - Lantry, SD
  • Average daylight in April: 13h and 3min

The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).

  • Average sunshine in April: 8h and 4min

The month with the most sunshine is July (Average sunshine: 11h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 48min).

Average sunshine days in April
Lantry, SD

Average sunshine days in April - Lantry, SD
  • Average sunshine days in April: 12.4 days

The month with the most sunshine days is September (20.4 days).
The month with the least sunshine days is April (12.4 days).

Average UV index in April
Lantry, SD

Average UV index in April - Lantry, SD
  • Average UV index in April: 3

The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in April
Lantry, SD

Average cloud cover in April - Lantry, SD
  • Average cloud cover in April: 43

The month with the most cloud cover is January (Cloud cover 50).
The months with the least cloud cover are July and August (Cloud cover 19).

Average visibility in April
Lantry, SD

Average visibility in April - Lantry, SD
  • 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).

Lantry, South Dakota, USA

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