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 sees a temperature rise, with the average high-temperature moving from May's pleasant 69.1°F (20.6°C) to a warm 79.7°F (26.5°C). Vermillion anticipates an average minimum temperature of 61.9°F (16.6°C) in the month of June.

Humidity

The average relative humidity in June is 74%.

Rainfall

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.

Snowfall

June through September are months without snowfall.

Daylight

The month with the longest days is June, 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

The average sunshine in June is 10.2h.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for the average person.
Note: The maximum UV index of 6 during June leads to these instructions:
Endorse precautions and be consistent with sun safety guidelines. Preventing sunburn is paramount. The time between 10 a.m. and 4 p.m. is when UV radiation is at its peak. Limit exposure to direct sunlight during these hours. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.

Frequently asked questions

What is the temperature in June?

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

What is the average humidity in June?

In June, the average relative humidity is 74%.

What is the wettest month?

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 much does it rain in June?

In June, the rain falls for 17.3 days. Throughout June, 3.35" (85mm) of precipitation is accumulated.

When it does not snow?

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

Does it snow in June?

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

When are the longest days?

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

What is the average length of the day in June?

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

What time are sunrise and sunset in June in Vermillion?

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.

How many hours of sunshine does Vermillion have in June?

In June, the average sunshine duration is 10.2h.

When is the highest UV index?

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

What is the UV index intensity in June?

The average daily maximum UV index in June is 6. A UV Index value of 6 to 7 symbolizes a high hazard to health from unsafe 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).

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).

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).

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%).

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").

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).

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").

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).

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).

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).

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).

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).

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).

Vermillion, South Dakota, USA

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