June weather forecast
Sisseton, SD

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Weather in June

June is the first month of the year in Sisseton to showcase summer-like temperatures. The highs sweltering at 74.8°F (23.8°C) and the lows settle comfortably at 57°F (13.9°C). The rainfall for June reaches peak levels for the year, with June often being the wettest month. Consequently, this often creates high relative humidity leading to clear mornings. The city also experiences the most prolonged daylight hours, adding further warmth to the days.

Temperature

The average high-temperature increases in June, moving from an enjoyable 65.1°F (18.4°C) in May to a moderately hot 74.8°F (23.8°C). Sisseton, during the nights of June, experiences an average temperature drop to a refreshing 57°F (13.9°C).

Humidity

In Sisseton, South Dakota, the average relative humidity in June is 77%.

Rainfall

In Sisseton, in June, during 17.6 rainfall days, 3.23" (82mm) of precipitation is typically accumulated. In Sisseton, during the entire year, the rain falls for 107.9 days and collects up to 20.63" (524mm) of precipitation.

Snowfall

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

Daylight

June has the longest days of the year, with an average of 15h and 36min of daylight.
On the first day of June, sunrise is at 5:41 am and sunset at 9:10 pm. On the last day of the month, sunrise is at 5:42 am and sunset at 9:21 pm CDT.

Sunshine

In Sisseton, the average sunshine in June is 9.7h.

UV index

June and July, with an average maximum UV index of 6, are months with the highest UV index in Sisseton. A UV Index estimate of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for average individuals.
Note: The maximum daily UV index of 6 during June translates into the following directions:
Beware of overexposure. Fair-skinned individuals risk burning in less than 20 minutes. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.
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Frequently asked questions

What are the temperatures in Sisseton in June?

An average high-temperature, in June, in Sisseton, is 74.8°F (23.8°C) and the average low-temperature is 57°F (13.9°C).

What is the average humidity in June in Sisseton?

In June, the average relative humidity is 77%.

How many days does it rain in June in Sisseton?

In Sisseton, South Dakota, in June, it is raining for 17.6 days, with typically 3.23" (82mm) of accumulated precipitation.

When it does not snow in Sisseton?

June through September are months without snowfall in Sisseton, South Dakota.

Does it snow in Sisseton in June?

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

When are the longest days in Sisseton?

June has the longest days of the year in Sisseton, with an average of 15h and 36min of daylight.

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

In Sisseton, South Dakota, the average day length in June is 15h and 39min.

When are sunrise and sunset in June in Sisseton?

In June, on the first day of the month, sunrise is at 5:41 am and sunset at 9:10 pm. On the last day of the month, in Sisseton, South Dakota, sunrise is at 5:42 am and sunset at 9:21 pm CDT.

How many hours of sunshine does Sisseton have in June?

In Sisseton, the average sunshine duration in June is 9.7h.

When is the highest UV index in Sisseton?

June and July, with an average maximum UV index of 6, are months with the highest UV index in Sisseton, South Dakota.

What is the UV index intensity in June in Sisseton?

The average daily maximum UV index in June in Sisseton is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from unprotected exposure to UV radiation.
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
Sisseton, SD

Average temperature in June - Sisseton, SD
  • Average high temperature in June: 74.8°F

The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (19°F).

  • Average low temperature in June: 57°F

The month with the highest average low temperature is July (61.7°F).
The coldest month (with the lowest average low temperature) is January (5.4°F).

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Average pressure in June
Sisseton, SD

Average pressure in June - Sisseton, SD
  • Average pressure in June: 29.86"Hg

The month with the highest atmospheric pressure is February (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.86"Hg).

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Average wind speed in June
Sisseton, SD

Average wind speed in June - Sisseton, SD
  • Average wind speed in June: 8.9mph

The windiest months (with the highest average wind speed) are April and October (10.9mph).
The calmest months (with the lowest average wind speed) are July and August (8.3mph).

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Average humidity in June
Sisseton, SD

Average humidity in June - Sisseton, SD
  • Average humidity in June: 77%

The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is September (65%).

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Average rainfall in June
Sisseton, SD

Average rainfall in June - Sisseton, SD
  • Average rainfall in June: 3.23"

The wettest month (with the highest rainfall) is July (3.27").
The driest month (with the least rainfall) is January (0.55").

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Average rainfall days in June
Sisseton, SD

Average rainfall days in June - Sisseton, SD
  • Average rainfall days in June: 17.6 days

The month with the highest number of rainy days is June (17.6 days).
The month with the least rainy days is February (1.6 days).

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Average snowfall in June
Sisseton, SD

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

The month with the highest snowfall is December (4.29").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in June
Sisseton, SD

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

The month with the highest number of snowfall days is December (11.5 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
Sisseton, SD

Average daylight in June / Average sunshine in June - Sisseton, SD
  • Average daylight in June: 15h and 4min

The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).

  • Average sunshine in June: 9h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).

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Average sunshine days in June
Sisseton, SD

Average sunshine days in June - Sisseton, SD
  • Average sunshine days in June: 10.8 days

The month with the most sunshine days is November (19.7 days).
The month with the least sunshine days is June (10.8 days).

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Average UV index in June
Sisseton, SD

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

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

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Average cloud cover in June
Sisseton, SD

Average cloud cover in June - Sisseton, SD
  • Average cloud cover in June: 36

The month with the most cloud cover is January (Cloud cover 60).
The months with the least cloud cover are July and August (Cloud cover 25).

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Average visibility in June
Sisseton, SD

Average visibility in June - Sisseton, SD
  • Average visibility in June: 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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Sisseton, South Dakota, USA

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