June weather forecastSouth Sioux City, NE
June
Weather in June
South Sioux City experiences near-peak summer conditions in June, shedding the subtle cool winds of May. Daytime temperatures now reach 80.1°F (26.7°C), while nights provide respite with 62.6°F (17°C). The overall weather promotes engaging outdoor activities and celebrations, symbolizing the start of summer holidays. Longer sunny days and warm beaches are inviting to all and sundry, as the city truly transitions into a summer wonderland. Moreover, the consistent weather patterns make June an excellent month to experience South Sioux City's natural beauty.Temperature
In June, the meteorological conditions change with the average high-temperature moving from an agreeable 70°F (21.1°C) in May to a moderately hot 80.1°F (26.7°C). South Sioux City's temperature in June lowers to a consistent average of 62.6°F (17°C) during the nights.Humidity
In South Sioux City, the average relative humidity in June is 75%.Rainfall
The month with the most rainfall is June, when the rain falls for 14.6 days and typically aggregates up to 1.85" (47mm) of precipitation.Snowfall
May through September are months without snowfall.Daylight
The month with the longest days is June, with an average of 15h and 12min of daylight.On the first day of the month, sunrise is at 5:50 am and sunset at 8:56 pm. On the last day of June, sunrise is at 5:52 am and sunset at 9:06 pm CDT.
Sunshine
The average sunshine in June is 10.1h.UV index
June and July, with an average maximum UV index of 6, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for the ordinary person.Note: The maximum daily UV index of 6 in June interprets into the following recommendations:
Apply measures and align with sun safety principles. Safeguarding against skin and eye injury is pivotal. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in June
South Sioux City, NE
- Average high temperature in June: 80.1°F
The warmest month (with the highest average high temperature) is July (83.8°F).
The month with the lowest average high temperature is January (27°F).
- Average low temperature in June: 62.6°F
The month with the highest average low temperature is July (64.9°F).
The coldest month (with the lowest average low temperature) is January (13.5°F).
Average pressure in June
South Sioux City, NE
- Average pressure in June: 29.86"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.86"Hg).
Average wind speed in June
South Sioux City, NE
- Average wind speed in June: 8.7mph
The windiest month (with the highest average wind speed) is April (11mph).
The calmest month (with the lowest average wind speed) is July (7.5mph).
Average humidity in June
South Sioux City, NE
- Average humidity in June: 75%
The month with the highest relative humidity is January (83%).
The month with the lowest relative humidity is October (65%).
Average rainfall in June
South Sioux City, NE
- Average rainfall in June: 1.85"
The wettest month (with the highest rainfall) is June (1.85").
The driest months (with the least rainfall) are January and February (0.39").
Average rainfall days in June
South Sioux City, NE
- Average rainfall days in June: 14.6 days
The month with the highest number of rainy days is June (14.6 days).
The month with the least rainy days is January (2.6 days).
Average snowfall in June
South Sioux City, NE
- Average snowfall in June: 0"
The month with the highest snowfall is January (1.77").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in June
South Sioux City, NE
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is January (8.2 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in June /
Average sunshine in June
South Sioux City, NE
- Average daylight in June: 15h and 12min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in June: 10h and 6min
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 30min).
Average sunshine days in June
South Sioux City, NE
- Average sunshine days in June: 13.1 days
The month with the most sunshine days is January (22.6 days).
The month with the least sunshine days is June (13.1 days).
Average UV index in June
South Sioux City, NE
- 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 January (UV index 1).
Average cloud cover in June
South Sioux City, NE
- Average cloud cover in June: 31
The month with the most cloud cover is January (Cloud cover 51).
The month with the least cloud cover is July (Cloud cover 25).
Average visibility in June
South Sioux City, NE
- 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).
