April weather forecast
Brandon, SD

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Weather in April

The weather in Brandon in April sees a decisive shift towards a warmer climate. With most of the snow melted away, the city welcomes spring in all its glory. A noticeable increment in daylight hours, along with a decrease in cloud cover, allows the residents to enjoy longer, sunnier days. Showers grace the city with 2.4" (61mm) of rain spread over 12.7 days, contributing to the renewal of flora. April’s weather, milder than in March, is a precursor of the pleasant summer days that lie ahead in May.

Temperature

In Brandon, the average high-temperature in April increases from a frosty 42.8°F (6°C) in March to a mild 55.4°F (13°C). During April, an average low-temperature of 38.7°F (3.7°C) is observed.

Humidity

In April, the average relative humidity in Brandon is 69%.

Rainfall

In April, the rain falls for 12.7 days. Throughout April, 2.4" (61mm) of precipitation is accumulated. In Brandon, South Dakota, during the entire year, the rain falls for 112.2 days and collects up to 20.67" (525mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall. In Brandon, during April, snow falls for 2.4 days and regularly aggregates up to 2.17" (55mm) of snow. Throughout the year, there are 42.1 snowfall days, and 18.94" (481mm) of snow is accumulated.

Daylight

In Brandon, South Dakota, the average length of the day in April is 13h and 28min.
On the first day of the month, sunrise is at 7:06 am and sunset at 7:53 pm. On the last day of April, sunrise is at 6:18 am and sunset at 8:27 pm CDT.

Sunshine

In April, the average sunshine is 8h.

UV index

In April, the average daily maximum UV index is 3. A UV Index estimate of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: The average daily UV index of 3 in April transforms into the following instructions:
Guard yourself - Avoiding sunburn is suggested. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.

Frequently asked questions

What is the usual temperature for Brandon in April?

April temperatures vary between a high-temperature of 55.4°F (13°C) and a low-temperature of 38.7°F (3.7°C).

What is the average humidity in April?

In Brandon, the average relative humidity in April is 69%.

How many days does it rain in April?

In Brandon, in April, during 12.7 rainfall days, 2.4" (61mm) of precipitation is typically accumulated.

How much does it snow in Brandon in April?

In Brandon, in April, during 2.4 snowfall days, 2.17" (55mm) of snow is typically accumulated.

What is the average length of the day in April?

In April, the average day length is 13h and 28min.

What time are sunrise and sunset in April?

In April, on the first day of the month, sunrise is at 7:06 am and sunset at 7:53 pm. On the last day of the month, sunrise is at 6:18 am and sunset at 8:27 pm CDT.

How many hours of sunshine does Brandon have in April?

In Brandon, the average sunshine duration in April is 8h.

What is the UV index intensity in April?

In Brandon, South Dakota, the average daily maximum UV index in April is 3. A UV Index estimate of 3 to 5 represents a medium health risk 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
Brandon, SD

Average temperature in April - Brandon, SD
  • Average high temperature in April: 55.4°F

The warmest month (with the highest average high temperature) is July (82.2°F).
The month with the lowest average high temperature is January (22.8°F).

  • Average low temperature in April: 38.7°F

The month with the highest average low temperature is July (62.6°F).
The coldest month (with the lowest average low temperature) is January (9.3°F).

Average pressure in April
Brandon, SD

Average pressure in April - Brandon, SD
  • Average pressure in April: 29.93"Hg

The months with the highest atmospheric pressure are January and February (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.86"Hg).

Average wind speed in April
Brandon, SD

Average wind speed in April - Brandon, SD
  • Average wind speed in April: 11.2mph

The windiest month (with the highest average wind speed) is April (11.2mph).
The calmest month (with the lowest average wind speed) is July (8mph).

Average humidity in April
Brandon, SD

Average humidity in April - Brandon, SD
  • Average humidity in April: 69%

The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is October (67%).

Average rainfall in April
Brandon, SD

Average rainfall in April - Brandon, SD
  • Average rainfall in April: 2.4"

The wettest month (with the highest rainfall) is June (3.19").
The driest month (with the least rainfall) is November (0.63").

Average rainfall days in April
Brandon, SD

Average rainfall days in April - Brandon, SD
  • Average rainfall days in April: 12.7 days

The month with the highest number of rainy days is June (17.4 days).
The month with the least rainy days is February (2.2 days).

Average snowfall in April
Brandon, SD

Average snowfall in April - Brandon, SD
  • Average snowfall in April: 2.17"

The month with the highest snowfall is February (4.61").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in April
Brandon, SD

Average snowfall days in April - Brandon, SD
  • Average snowfall days in April: 2.4 days

The month with the highest number of snowfall days is December (10 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

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

The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).

  • Average sunshine in April: 8h and 0min

The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).

Average sunshine days in April
Brandon, SD

Average sunshine days in April - Brandon, SD
  • Average sunshine days in April: 13.7 days

The month with the most sunshine days is November (22.8 days).
The month with the least sunshine days is June (10.7 days).

Average UV index in April
Brandon, SD

Average UV index in April - Brandon, SD
  • 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).

Average cloud cover in April
Brandon, SD

Average cloud cover in April - Brandon, SD
  • Average cloud cover in April: 45

The month with the most cloud cover is January (Cloud cover 56).
The month with the least cloud cover is July (Cloud cover 27).

Average visibility in April
Brandon, SD

Average visibility in April - Brandon, 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).

Brandon, South Dakota, USA

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