June weather forecast
Bismarck, ND

Share
The historical building of the State Capitol in Bismarck, North Dakota
The historical building of the State Capitol in Bismarck, North Dakota

Weather in June

June inaugurates the onset of summer in Bismarck, boasting higher temperatures and an augmented amount of daylight. Citied amongst the hottest months of the year, a sliver of the arid conditions can be attributed to the marginal rainfall drop to 2.28" (58mm). However, the city retains relatively high humidity levels that contribute to occasional thundershowers. More extended daylight hours mean summer activities are in full swing across Bismarck.

Temperature

The shift into June brings an increase in the average high-temperature, moving from a comfortable 64.9°F (18.3°C) in May to a warm 75.6°F (24.2°C). During June, the temperature tends to dip to an average of 55.6°F (13.1°C) at night.

Humidity

In June, the average relative humidity is 67%.

Rainfall

June is the month with the most rainfall. Rain falls for 14.8 days and accumulates 2.28" (58mm) of precipitation.

Snowfall

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

Daylight

June has the longest days of the year, with an average of 15h and 48min of daylight.
On the first day of June, sunrise is at 5:52 am and sunset at 9:30 pm. On the last day of the month, sunrise is at 5:52 am and sunset at 9:41 pm CDT.

Sunshine

The average sunshine in June is 10.6h.

UV index

In June, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The maximum daily UV index of 5 in June converts into the following recommendations:
Put precautions into practice - Protective measures against sun-induced damage are advised. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.
Updated: Aug 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the temperatures in June?

The high-temperature, in June, in Bismarck, is 75.6°F (24.2°C), while the low-temperature averages to 55.6°F (13.1°C).

What is the average humidity in June?

The average relative humidity in June is 67%.

What is the wettest month?

The month with the most rainfall is June, when the rain falls for 14.8 days and typically aggregates up to 2.28" (58mm) of precipitation.

How many days does it rain in June in Bismarck?

In Bismarck, North Dakota, during June, the rain falls for 14.8 days and regularly aggregates up to 2.28" (58mm) of precipitation.

When it does not snow?

In Bismarck, 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 48min of daylight, June has the longest days of the year.

How many hours of daylight does Bismarck have in June?

In Bismarck, the average day length in June is 15h and 48min.

When are sunrise and sunset in June?

In June, on the first day of the month, sunrise is at 5:52 am and sunset at 9:30 pm. On the last day of the month, sunrise is at 5:52 am and sunset at 9:41 pm CDT.

How long on average sun shines in June?

The average sunshine duration in June is 10.6h.

What is the UV index reading in June?

In June, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a medium health risk from exposure to the Sun's 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
Bismarck, ND

Average temperature in June - Bismarck, ND
  • Average high temperature in June: 75.6°F

The warmest month (with the highest average high temperature) is July (83.7°F).
The month with the lowest average high temperature is January (20.8°F).

  • Average low temperature in June: 55.6°F

The month with the highest average low temperature is July (61.3°F).
The coldest month (with the lowest average low temperature) is January (6.1°F).

Average pressure in June
Bismarck, ND

Average pressure in June - Bismarck, ND
  • Average pressure in June: 29.85"Hg

The month with the highest atmospheric pressure is February (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).

Average wind speed in June
Bismarck, ND

Average wind speed in June - Bismarck, ND
  • Average wind speed in June: 9.3mph

The windiest month (with the highest average wind speed) is April (10.7mph).
The calmest month (with the lowest average wind speed) is August (8.3mph).

Average humidity in June
Bismarck, ND

Average humidity in June - Bismarck, ND
  • Average humidity in June: 67%

The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is August (55%).

Average rainfall in June
Bismarck, ND

Average rainfall in June - Bismarck, ND
  • Average rainfall in June: 2.28"

The wettest month (with the highest rainfall) is June (2.28").
The driest month (with the least rainfall) is January (0.59").

Average rainfall days in June
Bismarck, ND

Average rainfall days in June - Bismarck, ND
  • Average rainfall days in June: 14.8 days

The month with the highest number of rainy days is May (15.5 days).
The month with the least rainy days is February (3.4 days).

Average snowfall in June
Bismarck, ND

Average snowfall in June - Bismarck, ND
  • Average snowfall in June: 0"

The month with the highest snowfall is February (4.33").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in June
Bismarck, ND

Average snowfall days in June - Bismarck, ND
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is December (15.7 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in June /
Average sunshine in June
Bismarck, ND

Average daylight in June / Average sunshine in June - Bismarck, ND
  • Average daylight in June: 15h and 5min

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

  • Average sunshine in June: 10h and 4min

The month with the most sunshine is July (Average sunshine: 11h and 24min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).

Average sunshine days in June
Bismarck, ND

Average sunshine days in June - Bismarck, ND
  • Average sunshine days in June: 13.2 days

The month with the most sunshine days is September (19.9 days).
The month with the least sunshine days is March (12.3 days).

Average UV index in June
Bismarck, ND

Average UV index in June - Bismarck, ND
  • Average UV index in June: 5

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

Average cloud cover in June
Bismarck, ND

Average cloud cover in June - Bismarck, ND
  • Average cloud cover in June: 31

The month with the most cloud cover is February (Cloud cover 60).
The months with the least cloud cover are July and August (Cloud cover 21).

Average visibility in June
Bismarck, ND

Average visibility in June - Bismarck, ND
  • Average visibility in June: 6mi

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

Bismarck, North Dakota, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location