June weather forecastHarrold, SD

June

Weather in June

June, the first month of the summer in Harrold, is a moderately hot month, with temperature in the range of an average high of 80.6°F (27°C) and an average low of 61°F (16.1°C).

Temperature

Harrold in June sees a temperature change, with average high-temperatures moving from an agreeable 68°F (20°C) in May to a warm 80.6°F (27°C). The low-temperature average for Harrold during June stands at a refreshing 61°F (16.1°C).

Heat index

The heat index value during June is estimated at 82.4°F (28°C). If exposure and activity are sustained, they might cause a feeling of weariness, resulting in heat cramps.
It is crucial to understand that heat index figures are for shade and gentle wind conditions. When under direct sunshine, the heat index may be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is derived by integrating air temperature with the existing relative humidity to express the perceived warmth. This effect tends to be personal, with the weather perception differing among individuals due to variations in body mass, height, and exertion. Given the impact of direct sunlight, it's noteworthy that the felt temperature can rise by 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Young ones are generally at greater risk than adults due to their limited sweating ability. In addition, their large skin surface relative to their small bodies and higher heat production from their activities add to their vulnerability.

Humidity

In Harrold, the average relative humidity in June is 62%.

Rainfall

In June, in Harrold, the rain falls for 14.2 days. Throughout June, 2.17" (55mm) of precipitation is accumulated. In Harrold, during the entire year, the rain falls for 98.5 days and collects up to 13.7" (348mm) of precipitation.

Snowfall

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

Daylight

The month with the longest days in Harrold is June, with an average of 15h and 30min of daylight.
On the first day of June, sunrise is at 5:56 am and sunset at 9:17 pm. On the last day of the month, sunrise is at 5:57 am and sunset at 9:27 pm CDT.

Sunshine

In Harrold, the average sunshine in June is 11h.

UV index

The average daily maximum UV index in June is 6. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for the average person.
Note: The maximum UV index, 6 during June, leads to the following recommendations:
Ward off overexposure. Defence against solar harm is crucial. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Enhance your sun protection with tightly woven, yet airy clothing.

Updated: Feb 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

In Harrold, in June, the average high-temperature is 80.6°F (27°C), and the average low-temperature is 61°F (16.1°C). The average heat index (a.k.a. 'felt air temperature', 'real feel'), which takes the relative humidity and factors it into the air temperature reading, in June is estimated at 82.4°F (28°C).

The average relative humidity in June in Harrold, South Dakota, is 62%.

In Harrold, South Dakota, during June, the rain falls for 14.2 days and regularly aggregates up to 2.17" (55mm) of precipitation.

June through September are months without snowfall in Harrold.

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

The month with the longest days in Harrold, South Dakota, is June, with an average of 15h and 30min of daylight.

In June, the average day length is 15h and 30min.

In June, on the first day of the month, sunrise is at 5:56 am and sunset at 9:17 pm. On the last day of the month, sunrise is at 5:57 am and sunset at 9:27 pm CDT.

In June, the average sunshine duration in Harrold, South Dakota, is 11h.

In June, the average daily maximum UV index in Harrold, South Dakota, is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from unsafe exposure to Sun's UV rays.

Today

Tomorrow

Long-term

Year J F M A M June J A S O N D

May

June

Jul

Average high temperature

68°F

80.6°F

88.7°F

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

11.9mph

11.4mph

10.8mph

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average snowfall

Average snowfall days

Average daylight

Average sunshine

Average sunshine days

15.3

13.7

15.1

Average UV index

Average cloud cover

Average visibility

Average temperature in June
Harrold, 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
Harrold, 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
Harrold, 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
Harrold, 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
Harrold, 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
Harrold, 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
Harrold, 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
Harrold, 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
Harrold, 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
Harrold, 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
Harrold, 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
Harrold, 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
Harrold, 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).