April weather forecast
Brookings, SD

Weather in April

April in Brookings, South Dakota, is a fresh spring month, with an average temperature varying between 36.7°F (2.6°C) and 53.1°F (11.7°C).

Temperature

In April, the average high-temperature rises from a cold 39.7°F (4.3°C) in March to a fresh 53.1°F (11.7°C). The average low-temperature, in Brookings, is 36.7°F (2.6°C).

Humidity

In Brookings, the average relative humidity in April is 70%.

Rainfall

In Brookings, it is raining for 13.5 days, with typically 2.24" (57mm) of accumulated precipitation. Throughout the year, there are 125.5 rainfall days, and 21.65" (550mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall. In April, in Brookings, it is snowing for 4.7 days. Throughout April, 2.13" (54mm) of snow is accumulated. Throughout the year, there are 61.5 snowfall days, and 21.38" (543mm) of snow is accumulated.

Daylight

In April, the average length of the day in Brookings is 13h and 30min.
On the first day of the month, sunrise is at 7:07 am and sunset at 7:54 pm. On the last day of April, in Brookings, sunrise is at 6:18 am and sunset at 8:29 pm CDT.

Sunshine

In Brookings, the average sunshine in April is 7.8h.

UV index

The average daily maximum UV index in April is 3. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: The daily maximum UV index of 3 in April interpret into the following advice:
Take precautions - Protection against skin and eye damage is obliged. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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FAQ

What is the temperature in April in Brookings?

In April, in Brookings, South Dakota, the average high-temperature is 53.1°F (11.7°C), and the average low-temperature is 36.7°F (2.6°C).

What is the average humidity in April in Brookings?

The average relative humidity in April in Brookings, South Dakota, is 70%.

How much does it rain in Brookings in April?

In Brookings, in April, during 13.5 rainfall days, 2.24" (57mm) of precipitation is typically accumulated.

How many days does it snow in April in Brookings?

In April, it is snowing for 4.7 days. Throughout April, 2.13" (54mm) of snow is accumulated.

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

In April, the average day length is 13h and 30min.

What time are sunrise and sunset in April in Brookings?

In April, on the first day of the month, sunrise is at 7:07 am and sunset at 7:54 pm. On the last day of the month, in Brookings, South Dakota, sunrise is at 6:18 am and sunset at 8:29 pm CDT.

How long on average sun shines in April in Brookings?

In Brookings, South Dakota, the average sunshine duration in April is 7.8h.

What is the UV index reading in April in Brookings?

In Brookings, South Dakota, the average daily maximum UV index in April is 3. A UV Index estimate of 3 to 5 represents a moderate vulnerability from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in April
Brookings, SD

Average temperature in April - Brookings, SD
  • Average high temperature in April: 53.1°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 (20.7°F).

  • Average low temperature in April: 36.7°F

The month with the highest average low temperature is July (62.2°F).
The coldest month (with the lowest average low temperature) is January (7°F).

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Average pressure in April
Brookings, SD

Average pressure in April - Brookings, SD
  • Average pressure in April: 29.94"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).

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Average wind speed in April
Brookings, SD

Average wind speed in April - Brookings, SD
  • Average wind speed in April: 11.5mph

The windiest month (with the highest average wind speed) is April (11.5mph).
The calmest month (with the lowest average wind speed) is July (8.4mph).

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Average humidity in April
Brookings, SD

Average humidity in April - Brookings, SD
  • Average humidity in April: 70%

The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is October (68%).

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Average rainfall in April
Brookings, SD

Average rainfall in April - Brookings, SD
  • Average rainfall in April: 2.24"

The wettest month (with the highest rainfall) is June (3.46").
The driest month (with the least rainfall) is November (0.67").

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Average rainfall days in April
Brookings, SD

Average rainfall days in April - Brookings, SD
  • Average rainfall days in April: 13.5 days

The month with the highest number of rainy days is June (19.8 days).
The month with the least rainy days is January (3.2 days).

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Average snowfall in April
Brookings, SD

Average snowfall in April - Brookings, SD
  • Average snowfall in April: 2.13"

The month with the highest snowfall is February (4.69").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in April
Brookings, SD

Average snowfall days in April - Brookings, SD
  • Average snowfall days in April: 4.7 days

The month with the highest number of snowfall days is January (14.4 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
Brookings, SD

Average daylight in April / Average sunshine in April - Brookings, SD
  • Average daylight in April: 13h and 30min

The month with the longest days is June (Average daylight: 15h and 28min).
The month with the shortest days is December (Average daylight: 8h and 55min).

  • Average sunshine in April: 7h and 48min

The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).

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Average sunshine days in April
Brookings, SD

Average sunshine days in April - Brookings, SD
  • Average sunshine days in April: 11.9 days

The month with the most sunshine days is November (18.9 days).
The month with the least sunshine days is June (8.3 days).

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Average UV index in April
Brookings, SD

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

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

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Average cloud cover in April
Brookings, SD

Average cloud cover in April - Brookings, SD
  • Average cloud cover in April: 46

The month with the most cloud cover is January (Cloud cover 59).
The months with the least cloud cover are July and August (Cloud cover 28).

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Average visibility in April
Brookings, SD

Average visibility in April - Brookings, SD
  • Average visibility in April: 6mi

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

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