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
The average high-temperature increases in June, moving from a comfortable 66.2°F (19°C) in May to a warm 77.9°F (25.5°C). Throughout June nights, Onaka experiences a consistent temperature average of 58.5°F (14.7°C).Humidity
In Onaka, the average relative humidity in June is 66%.Rainfall
June is the month with the most rainfall. Rain falls for 14.4 days and accumulates 2.8" (71mm) of precipitation.Snowfall
June through September are months without snowfall.Daylight
With an average of 15h and 36min of daylight, June has the longest days of the year.On the first day of the month, sunrise is at 5:53 am and sunset at 9:18 pm. On the last day of June, sunrise is at 5:54 am and sunset at 9:29 pm CDT.
Sunshine
In Onaka, the average sunshine in June is 10.5h.UV index
June through August, 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 unprotected exposure to Sun's UV rays for average individuals.Note: In June, a daily maximum UV index of 6 leads to the following instructions:
Use measures and accept sun safety conventions. Guarding against skin and eye trauma is of high priority. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in June?
What is the average humidity in June?
What is the rainiest month?
How much does it rain in June?
When it does not snow?
Does it snow in June?
When are the longest days in Onaka?
How many hours of daylight does Onaka have in June?
When are sunrise and sunset in June?
How many hours of sunshine does Onaka have in June?
What are the months with the highest UV index?
How high is the UV index in June?
Average temperature in June
Onaka, SD
- Average high temperature in June: 77.9°F
The warmest month (with the highest average high temperature) is July (85.8°F).
The month with the lowest average high temperature is January (22.6°F).
- Average low temperature in June: 58.5°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 (9.1°F).
Average pressure in June
Onaka, 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
Onaka, SD
- Average wind speed in June: 10.5mph
The windiest month (with the highest average wind speed) is April (11.8mph).
The calmest month (with the lowest average wind speed) is August (9.7mph).
Average humidity in June
Onaka, SD
- Average humidity in June: 66%
The month with the highest relative humidity is January (88%).
The months with the lowest relative humidity are August and September (56%).
Average rainfall in June
Onaka, SD
- Average rainfall in June: 2.8"
The wettest month (with the highest rainfall) is June (2.8").
The driest month (with the least rainfall) is January (0.55").
Average rainfall days in June
Onaka, SD
- Average rainfall days in June: 14.4 days
The month with the highest number of rainy days is June (14.4 days).
The month with the least rainy days is February (1.9 days).
Average snowfall in June
Onaka, SD
- Average snowfall in June: 0"
The month with the highest snowfall is February (5.04").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in June
Onaka, SD
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is January (12.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in June /
Average sunshine in June
Onaka, SD
- Average daylight in June: 15h and 4min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in June: 10h and 3min
The month with the most sunshine is July (Average sunshine: 11h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).
Average sunshine days in June
Onaka, SD
- Average sunshine days in June: 13.1 days
The month with the most sunshine days is November (21.1 days).
The month with the least sunshine days is June (13.1 days).
Average UV index in June
Onaka, 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, February, November and December (UV index 1).
Average cloud cover in June
Onaka, SD
- Average cloud cover in June: 30
The month with the most cloud cover is January (Cloud cover 58).
The months with the least cloud cover are July and August (Cloud cover 22).
Average visibility in June
Onaka, 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).
Onaka, South Dakota, USA
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