June weather forecast and climate
Pierre, SD

The Capitol Dome building in Pierre, South Dakota, set in a beautiful tree park
The Capitol Dome building in Pierre, South Dakota, set in a beautiful tree park

Weather in June

The first month of the summer, June, is a warm month in Pierre, South Dakota, with average temperature varying between 80.6°F (27°C) and 61°F (16.1°C).

Temperature

In Pierre, the average high-temperature increases, from an agreeable 68°F (20°C) in May, to a moderately hot 80.6°F (27°C). The average low-temperature, in June, is 61°F (16.1°C).

Heat index

The average heat index is calculated to 82.8°F (28.2°C). Exhaustion is likely with prolonged exposure and activity. Sustaining activity may result in heat cramps.
Note that heat index values are valued for light wind and location in the shade. With the exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature', 'felt air temperature', 'feels like', or 'real feel', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. This effect is individual, with diverse people perceiving weather differently for numerous reasons (differences in body mass, height, and shape, pregnancy, clothing), and activity. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.

Humidity

The average relative humidity in Pierre, South Dakota, is 62%.

Rainfall

In June, the rain falls for 14.2 days. Throughout June, 2.17" (55mm) of precipitation is accumulated. In Pierre, during the entire year, the rain falls for 98.5 days and collects up to 13.7" (348mm) of precipitation.

Snowfall

June through September are months without snowfall.

Daylight

June has the longest days of the year, with an average of 15.5h of daylight.

Sunshine

In Pierre, the average sunshine in June is 11h.

UV index

In June, the average daily maximum UV index in Pierre is 6. A UV Index value of 6 to 7 symbolizes a high health risk from the exposure to the Sun's UV rays for the ordinary person.
Note: In June, the average maximum UV index of 6 translate into the following recommendations:
Take precautions and utilize sun safety practices. Protection against the skin and eye damage is required. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the temperature in June in Pierre?

In Pierre, in June, the average high-temperature is 80.6°F (27°C), and the average low-temperature is 61°F (16.1°C). The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), that combines both air temperature and relative humidity, in June is evaluated at 82.8°F (28.2°C).

What is the average humidity in June in Pierre?

The average relative humidity in June in Pierre is 62%.

How many days does it rain in June in Pierre?

In June, the rain falls for 14.2 days. Throughout June, 2.17" (55mm) of precipitation is accumulated.

Does it snow in Pierre in June?

In June, in Pierre, South Dakota, it doesn't snow. May is the latest month when it typically snows.

When it does not snow in Pierre?

In Pierre snow does not fall in June through September.

When are the longest days in Pierre?

With an average of 15.5h of daylight, June has the longest days of the year in Pierre.

What is the average length of the day in June in Pierre?

The average length of the day in June in Pierre, South Dakota, is 15.5h.

How many hours of sunshine does Pierre have in June?

In Pierre, the average sunshine in June is 11h.

What is the UV index intensity in June in Pierre?

The average daily maximum UV index in June in Pierre is 6. A UV Index estimate of 6 to 7 represents a high hazard to health from the exposure to the Sun's UV radiation.

Average temperature in June
Pierre, SD

Average temperature in June - Pierre, SD
  • Average high temperature in June: 80.6°F

The warmest month (with the highest average high temperature) is July (88.7°F).
The month with the lowest average high temperature is January (26.2°F).

  • Average low temperature in June: 61°F

The month with the highest average low temperature is July (67.5°F).
The coldest month (with the lowest average low temperature) is January (12.6°F).

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Average pressure in June
Pierre, SD

Average pressure in June - Pierre, SD
  • Average pressure in June: 29.84"

The month with the highest atmospheric pressure is January (30.16").
The month with the lowest atmospheric pressure is June (29.84").

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Average wind speed in June
Pierre, SD

Average wind speed in June - Pierre, SD
  • Average wind speed in June: 10.6mph

The windiest month (with the highest average wind speed) is April (11.9mph).
The calmest months (with the lowest average wind speed) are February and August (9.9mph).

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Average humidity in June
Pierre, SD

Average humidity in June - Pierre, SD
  • Average humidity in June: 62%

The month with the highest relative humidity is January (85%).
Months with the lowest relative humidity are August and September (52%).

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Average rainfall in June
Pierre, SD

Average rainfall in June - Pierre, SD
  • Average rainfall in June: 2.17"

The wettest month (with the highest rainfall) is May (2.24").
The driest month (with the least rainfall) is January (0.35").

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Average rainfall days in June
Pierre, SD

Average rainfall days in June - Pierre, SD
  • Average rainfall days in June: 14.2 days

The month with the highest number of rainy days is June (14.2 days).
The month with the least rainy days is February (2.4 days).

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Average snowfall in June
Pierre, SD

Average snowfall in June - Pierre, SD
  • Average snowfall in June: 0"

The month with the highest snowfall is February (3.66").
Months with the least snowfall are June, July, August and September (0").

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Average snowfall days in June
Pierre, SD

Average snowfall days in June - Pierre, SD
  • Average snowfall days in June: 0 days

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

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Average daylight in June /
Average sunshine in June
Pierre, SD

Average daylight in June / Average sunshine in June - Pierre, SD
  • Average daylight in June: 15.5h

The month with the longest days is June (Average daylight: 15.5h).
The month with the shortest days is December (Average daylight: 8.9h).

  • Average sunshine in June: 11h

The month with the most sunshine is July (Average sunshine: 11.5h).
The month with the least sunshine is January (Average sunshine: 4.6h).

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Average sunshine days in June
Pierre, SD

Average sunshine days in June - Pierre, SD
  • Average sunshine days in June: 13.7 days

The month with the most sunshine days is November (22.3 days).
The month with the least sunshine days is June (13.7 days).

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Average UV index in June
Pierre, SD

Average UV index in June - Pierre, SD
  • Average UV index in June: 6

The month with the highest UV index is July (UV index 7).
Months with the lowest UV index are February and December (UV index 1).

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Average cloud cover in June
Pierre, SD

Average cloud cover in June - Pierre, SD
  • Average cloud cover in June: 26

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

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Average visibility in June
Pierre, SD

Average visibility in June - Pierre, SD
  • Average visibility in June: 6mi

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

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