June weather forecastFort Pierre, SD
June
Weather in June
June kicks off summer in Fort Pierre with the longest days of the year and rising high temperatures. With the mercury lever reaching up to 80.6°F (27°C), fluctuating between minimum and maximum temperatures is wide. Despite being one of the warmest months, June is also one of the wettest months of the year, which may affect some outdoor plans. Clear visibility and increased wind speeds also form part of June’s climatic traits. The evenings are charming as the city enjoys a mild temperature drop, creating favorable conditions for leisure walks.Temperature
As Fort Pierre transitions into June, the average high-temperature shows a change, moving from an agreeable 68°F (20°C) in May to a moderately hot 80.6°F (27°C). Throughout the month of June, Fort Pierre witnesses an average temperature of 61°F (16.1°C).Heat index
Throughout June, the heat index is evaluated at 82.4°F (28°C). Constant activity during exposure could result in a state of weariness and possibly heat cramps.Consider that heat index readings are for situations in the shade and light wind. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', blends air temperature and moisture content to represent the felt temperature to humans. The impression of weather on a person can be swayed by additional aspects, including metabolic variations, pregnancy, and activity levels. By being directly under the sun, it's possible for the felt temperature to increase by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Typically, young kids are at a higher risk than adults since they sweat less. Also, the larger skin surface in proportion to their small bodies and the heightened heat production due to their active nature adds to their vulnerability.
Humidity
In June, the average relative humidity is 62%.Rainfall
In Fort Pierre, in June, during 14.2 rainfall days, 2.17" (55mm) of precipitation is typically accumulated. Throughout the year, there are 98.5 rainfall days, and 13.7" (348mm) of precipitation is accumulated.Snowfall
In Fort Pierre, snow does not fall in June through September.Daylight
June has the longest days of the year, with an average of 15h and 30min of daylight.On the first day of the month, sunrise is at 4:59 am and sunset at 8:19 pm. On the last day of June, sunrise is at 5:01 am and sunset at 8:29 pm MDT.
Sunshine
In Fort Pierre, the average sunshine in June is 11h.UV index
In June, the average daily maximum UV index is 6. A UV Index reading of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for the average person.Note: In June, an average UV index of 6 transforms into the following instructions:
Dodge overexposure. Fair-skinned people can get singed in less than 20 minutes. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in June
Fort 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).
Average pressure in June
Fort Pierre, SD
- Average pressure in June: 29.84"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).
Average wind speed in June
Fort 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).
Average humidity in June
Fort Pierre, SD
- Average humidity in June: 62%
The month with the highest relative humidity is January (85%).
The months with the lowest relative humidity are August and September (52%).
Average rainfall in June
Fort 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").
Average rainfall days in June
Fort 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).
Average snowfall in June
Fort Pierre, SD
- Average snowfall in June: 0"
The month with the highest snowfall is February (3.66").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in June
Fort Pierre, SD
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is February (10 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in June /
Average sunshine in June
Fort Pierre, SD
- Average daylight in June: 15h and 30min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in June: 11h and 0min
The month with the most sunshine is July (Average sunshine: 11h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 36min).
Average sunshine days in June
Fort 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).
Average UV index in June
Fort Pierre, SD
- Average UV index in June: 6
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are February and December (UV index 1).
Average cloud cover in June
Fort Pierre, SD
- Average cloud cover in June: 26
The month with the most cloud cover is January (Cloud cover 50).
The months with the least cloud cover are July and August (Cloud cover 19).
Average visibility in June
Fort Pierre, 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).
