June weather forecast
Vermillion, SD

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Weather in June

June ushers in the first taste of Summer in Vermillion, as temperatures continue to rise, reaching up to 79.7°F (26.5°C) at their peak. Residents must adapt to these warmer conditions, with June being traditionally one of the most humid months. Cloud cover reduces significantly, allowing for an increased number of sun-filled days, extending the scope for more outdoor activities. While light breezes alleviate some of the heat, rainfalls increase, peaking for the year. In June, Vermillion residents can expect to witness the longest daylight hours, perfect for capitalizing on all vibrant summer activities.

Temperature

With the onset of June, Vermillion's average high-temperature experiences a rise, moving from May's agreeable 69.1°F (20.6°C) to a moderately hot 79.7°F (26.5°C). Vermillion, in the month of June, anticipates a consistent average low-temperature of 61.9°F (16.6°C).

Humidity

In June, the average relative humidity in Vermillion is 74%.

Rainfall

June is the month with the most rainfall. Rain falls for 17.3 days and accumulates 3.35" (85mm) of precipitation.

Snowfall

In Vermillion, snow does not fall in June through September.

Daylight

June has the longest days of the year in Vermillion, with an average of 15h and 18min of daylight.
On the first day of June, sunrise is at 5:51 am and sunset at 8:59 pm. On the last day of the month, sunrise is at 5:53 am and sunset at 9:10 pm CDT.

Sunshine

In June, the average sunshine in Vermillion is 10.2h.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index in Vermillion, South Dakota. A UV Index estimate of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for the average person.
Note: An average maximum UV index of 6 in June leads to these recommendations:
Sustain precautions and conform to sun safety norms. Preventing sunburn is necessary. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.
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Frequently asked questions

What is the usual temperature for Vermillion in June?

The high-temperature in Vermillion during June is 79.7°F (26.5°C) and the low-temperature is 61.9°F (16.6°C).

What is the average humidity in June in Vermillion?

The average relative humidity in June in Vermillion is 74%.

What is the rainiest month in Vermillion?

The month with the most rainfall is June, when the rain falls for 17.3 days and typically aggregates up to 3.35" (85mm) of precipitation.

How many days does it rain in June in Vermillion?

In Vermillion, in June, it is raining for 17.3 days, with typically 3.35" (85mm) of accumulated precipitation.

When it does not snow in Vermillion?

June through September are months without snowfall.

Does it snow in Vermillion in June?

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

When are the longest days in Vermillion?

With an average of 15h and 18min of daylight, June has the longest days of the year in Vermillion, South Dakota.

How many hours of daylight does Vermillion have in June?

In June, the average day length in Vermillion, South Dakota, is 15h and 17min.

What time are sunrise and sunset in June in Vermillion?

In June, on the first day of the month, sunrise is at 5:51 am and sunset at 8:59 pm. On the last day of the month, sunrise is at 5:53 am and sunset at 9:10 pm CDT.

How long on average sun shines in June in Vermillion?

The average sunshine duration in June is 10.2h.

What is the month with the highest UV index in Vermillion?

The months with the highest UV index are June through August, with an average maximum UV index of 6.

How high is the UV index in June in Vermillion?

The average daily maximum UV index in June in Vermillion, South Dakota, is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to Sun's UV rays.
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 June
Vermillion, SD

Average temperature in June - Vermillion, SD
  • Average high temperature in June: 79.7°F

The warmest month (with the highest average high temperature) is July (84.4°F).
The month with the lowest average high temperature is January (26.8°F).

  • Average low temperature in June: 61.9°F

The month with the highest average low temperature is July (64.9°F).
The coldest month (with the lowest average low temperature) is January (12.9°F).

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Average pressure in June
Vermillion, SD

Average pressure in June - Vermillion, SD
  • Average pressure in June: 29.85"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).

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Average wind speed in June
Vermillion, SD

Average wind speed in June - Vermillion, SD
  • Average wind speed in June: 8.8mph

The windiest month (with the highest average wind speed) is April (11.1mph).
The calmest month (with the lowest average wind speed) is July (7.8mph).

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Average humidity in June
Vermillion, SD

Average humidity in June - Vermillion, SD
  • Average humidity in June: 74%

The month with the highest relative humidity is January (84%).
The month with the lowest relative humidity is October (65%).

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Average rainfall in June
Vermillion, SD

Average rainfall in June - Vermillion, SD
  • Average rainfall in June: 3.35"

The wettest month (with the highest rainfall) is June (3.35").
The driest months (with the least rainfall) are January and February (0.63").

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Average rainfall days in June
Vermillion, SD

Average rainfall days in June - Vermillion, SD
  • Average rainfall days in June: 17.3 days

The month with the highest number of rainy days is June (17.3 days).
The months with the least rainy days are January and February (2.8 days).

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Average snowfall in June
Vermillion, SD

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

The months with the highest snowfall are January and February (2.83").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in June
Vermillion, SD

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

The month with the highest number of snowfall days is February (7.1 days).
The 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
Vermillion, SD

Average daylight in June / Average sunshine in June - Vermillion, SD
  • Average daylight in June: 15h and 2min

The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).

  • Average sunshine in June: 10h and 1min

The month with the most sunshine is July (Average sunshine: 10h and 54min).
The month with the least sunshine is January (Average sunshine: 4h and 30min).

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Average sunshine days in June
Vermillion, SD

Average sunshine days in June - Vermillion, SD
  • Average sunshine days in June: 10.3 days

The month with the most sunshine days is January (22.2 days).
The month with the least sunshine days is June (10.3 days).

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Average UV index in June
Vermillion, SD

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

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

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Average cloud cover in June
Vermillion, SD

Average cloud cover in June - Vermillion, SD
  • Average cloud cover in June: 31

The month with the most cloud cover is January (Cloud cover 51).
The month with the least cloud cover is July (Cloud cover 25).

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Average visibility in June
Vermillion, SD

Average visibility in June - Vermillion, SD
  • Average visibility in June: 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).

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Vermillion, South Dakota, USA

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