June weather forecastGarretson, SD
June
Weather in June
The first month of the summer, June, is a moderately hot month in Garretson, South Dakota, with an average temperature fluctuating between 77.5°F (25.3°C) and 60.3°F (15.7°C).Temperature
As June arrives, Garretson's weather shows an increase in high-temperatures, moving from May's enjoyable 67.5°F (19.7°C) to a moderately hot 77.5°F (25.3°C). An average nighttime temperature of 60.3°F (15.7°C) is observed in Garretson during June.Humidity
The average relative humidity in June in Garretson is 76%.Rainfall
June is the month with the most rainfall in Garretson. Rain falls for 17.4 days and accumulates 3.19" (81mm) of precipitation.Snowfall
June through September are months without snowfall in Garretson.Daylight
The month with the longest days in Garretson is June, with an average of 15h and 24min of daylight.On the first day of the month, sunrise is at 5:46 am and sunset at 9:01 pm. On the last day of June, sunrise is at 5:47 am and sunset at 9:11 pm CDT.
Sunshine
In Garretson, the average sunshine in June is 9.9h.UV index
The months with the highest UV index are June and July, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for the average person.Note: A maximum high UV index of 6 in June translates into the following recommendations:
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 holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in June
Garretson, SD
- Average high temperature in June: 77.5°F
The warmest month (with the highest average high temperature) is July (82.2°F).
The month with the lowest average high temperature is January (22.8°F).
- Average low temperature in June: 60.3°F
The month with the highest average low temperature is July (62.6°F).
The coldest month (with the lowest average low temperature) is January (9.3°F).
Average pressure in June
Garretson, SD
- Average pressure in June: 29.86"Hg
The months with the highest atmospheric pressure are January and February (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.86"Hg).
Average wind speed in June
Garretson, SD
- Average wind speed in June: 9mph
The windiest month (with the highest average wind speed) is April (11.2mph).
The calmest month (with the lowest average wind speed) is July (8mph).
Average humidity in June
Garretson, SD
- Average humidity in June: 76%
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is October (67%).
Average rainfall in June
Garretson, SD
- Average rainfall in June: 3.19"
The wettest month (with the highest rainfall) is June (3.19").
The driest month (with the least rainfall) is November (0.63").
Average rainfall days in June
Garretson, SD
- Average rainfall days in June: 17.4 days
The month with the highest number of rainy days is June (17.4 days).
The month with the least rainy days is February (2.2 days).
Average snowfall in June
Garretson, SD
- Average snowfall in June: 0"
The month with the highest snowfall is February (4.61").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in June
Garretson, SD
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is December (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
Garretson, SD
- Average daylight in June: 15h and 24min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in June: 9h and 54min
The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).
Average sunshine days in June
Garretson, SD
- Average sunshine days in June: 10.7 days
The month with the most sunshine days is November (22.8 days).
The month with the least sunshine days is June (10.7 days).
Average UV index in June
Garretson, SD
- Average UV index in June: 6
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, October, November and December (UV index 2).
Average cloud cover in June
Garretson, SD
- Average cloud cover in June: 35
The month with the most cloud cover is January (Cloud cover 56).
The month with the least cloud cover is July (Cloud cover 27).
Average visibility in June
Garretson, 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).
