Contents
- Weather in June
- Frequently asked questions
- Average temperature in June
- Average pressure in June
- Average wind speed in June
- Average humidity in June
- Average rainfall in June
- Average rainfall days in June
- Average snowfall in June
- Average snowfall days in June
- Average daylight in June
- Average sunshine in June
- Average sunshine days in June
- Average UV index in June
- Average cloud cover in June
- Average visibility in June
Weather in June
Temperature
June's onset brings a rise in the average high-temperature, moving from an enjoyable 66.6°F (19.2°C) in May to a warm 78.3°F (25.7°C). Throughout the month of June, the nighttime temperature in Eureka dips to an average of 58.6°F (14.8°C).Humidity
The average relative humidity in June is 63%.Rainfall
June is the month with the most rainfall in Eureka. Rain falls for 13.8 days and accumulates 2.32" (59mm) of precipitation.Snowfall
In Eureka, snow does not fall in June through September.Daylight
With an average of 15h and 42min of daylight, June has the longest days of the year in Eureka.On the first day of June in Eureka, South Dakota, sunrise is at 5:51 am and sunset at 9:21 pm. On the last day of the month, sunrise is at 5:52 am and sunset at 9:32 pm CDT.
Sunshine
The average sunshine in June is 10.7h.UV index
The months with the highest UV index in Eureka are June through August, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for the average person.Note: A maximum UV index of 6 in June translates into the following recommendations:
Beware of overexposure. Fair-skinned individuals risk burning in less than 20 minutes. 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.
Frequently asked questions
What is the usual temperature for Eureka in June?
What is the average humidity in June in Eureka?
What is the wettest month in Eureka?
How much does it rain in Eureka in June?
When it does not snow in Eureka?
Does it snow in Eureka in June?
When are the longest days in Eureka?
What is the average length of the day in June in Eureka?
When are sunrise and sunset in June in Eureka?
How long on average sun shines in June in Eureka?
What is the month with the highest UV index in Eureka?
How high is the UV index in June in Eureka?
Average temperature in June
Eureka, SD
- Average high temperature in June: 78.3°F
The warmest month (with the highest average high temperature) is July (86.4°F).
The month with the lowest average high temperature is January (23°F).
- Average low temperature in June: 58.6°F
The month with the highest average low temperature is July (65.5°F).
The coldest month (with the lowest average low temperature) is January (9°F).
Average pressure in June
Eureka, SD
- Average pressure in June: 29.84"Hg
The months with the highest atmospheric pressure are January and February (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).
Average wind speed in June
Eureka, SD
- Average wind speed in June: 10.4mph
The windiest month (with the highest average wind speed) is April (11.5mph).
The calmest month (with the lowest average wind speed) is February (9.4mph).
Average humidity in June
Eureka, SD
- Average humidity in June: 63%
The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is August (52%).
Average rainfall in June
Eureka, SD
- Average rainfall in June: 2.32"
The wettest month (with the highest rainfall) is June (2.32").
The driest month (with the least rainfall) is January (0.47").
Average rainfall days in June
Eureka, SD
- Average rainfall days in June: 13.8 days
The month with the highest number of rainy days is June (13.8 days).
The month with the least rainy days is February (1.3 days).
Average snowfall in June
Eureka, SD
- Average snowfall in June: 0"
The month with the highest snowfall is February (3.98").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in June
Eureka, SD
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is January (11.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in June /
Average sunshine in June
Eureka, SD
- Average daylight in June: 15h and 4min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- 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: 4h and 6min).
Average sunshine days in June
Eureka, SD
- Average sunshine days in June: 13.6 days
The month with the most sunshine days is November (21.5 days).
The month with the least sunshine days is June (13.6 days).
Average UV index in June
Eureka, SD
- Average UV index in June: 6
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in June
Eureka, SD
- Average cloud cover in June: 28
The month with the most cloud cover is January (Cloud cover 56).
The months with the least cloud cover are July and August (Cloud cover 21).
Average visibility in June
Eureka, SD
- Average visibility in June: 6mi
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is January (5mi).
Eureka, South Dakota, USA
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