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
With the onset of June, Stillman Valley's average high-temperature sees a modest rise, moving from May's pleasant 68.5°F (20.3°C) to a moderately hot 77.2°F (25.1°C). During June, the temperature is averaged to a low of 60.1°F (15.6°C) at night.Humidity
In Stillman Valley, the average relative humidity in June is 82%.Rainfall
In Stillman Valley, in June, during 13.5 rainfall days, 1.02" (26mm) of precipitation is typically accumulated. Throughout the year, in Stillman Valley, there are 100.6 rainfall days, and 7.99" (203mm) of precipitation is accumulated.Snowfall
May through September are months without snowfall.Daylight
June has the longest days of the year, with an average of 15h and 12min of daylight.On the first day of June, sunrise is at 5:22 am and sunset at 8:26 pm. On the last day of the month, sunrise is at 5:24 am and sunset at 8:36 pm CDT.
Sunshine
The average sunshine in June in Stillman Valley, Illinois, is 9.5h.UV index
In Stillman Valley, the average daily maximum UV index in June is 5. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: In June, a daily UV index of 5 turns into the following recommendations:
Take measures. Individuals with light skin might experience burns in under 30 minutes. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.
Frequently asked questions
What is the average June temperature in Stillman Valley?
What is the average humidity in June in Stillman Valley?
How many days does it rain in June in Stillman Valley?
When it does not snow in Stillman Valley?
When are the longest days in Stillman Valley?
What is the average length of the day in June in Stillman Valley?
What time are sunrise and sunset in June in Stillman Valley?
How long on average sun shines in June in Stillman Valley?
What is the UV index reading in June in Stillman Valley?
Average temperature in June
Stillman Valley, IL
- Average high temperature in June: 77.2°F
The warmest month (with the highest average high temperature) is July (79.9°F).
The month with the lowest average high temperature is January (26.2°F).
- Average low temperature in June: 60.1°F
The month with the highest average low temperature is July (63.1°F).
The coldest month (with the lowest average low temperature) is January (14°F).
Average pressure in June
Stillman Valley, IL
- Average pressure in June: 29.91"Hg
The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in June
Stillman Valley, IL
- Average wind speed in June: 7.5mph
The windiest month (with the highest average wind speed) is April (10.2mph).
The calmest month (with the lowest average wind speed) is August (6.3mph).
Average humidity in June
Stillman Valley, IL
- Average humidity in June: 82%
The month with the highest relative humidity is January (86%).
The months with the lowest relative humidity are April and October (75%).
Average rainfall in June
Stillman Valley, IL
- Average rainfall in June: 1.02"
The wettest month (with the highest rainfall) is May (1.18").
The driest months (with the least rainfall) are January and February (0.35").
Average rainfall days in June
Stillman Valley, IL
- Average rainfall days in June: 13.5 days
The month with the highest number of rainy days is May (13.8 days).
The month with the least rainy days is January (3.2 days).
Average snowfall in June
Stillman Valley, IL
- Average snowfall in June: 0"
The month with the highest snowfall is January (1.42").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in June
Stillman Valley, IL
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is January (8.1 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
Stillman Valley, IL
- Average daylight in June: 15h and 1min
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 12min).
- Average sunshine in June: 9h and 3min
The month with the most sunshine is July (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).
Average sunshine days in June
Stillman Valley, IL
- Average sunshine days in June: 12.8 days
The month with the most sunshine days is December (22.6 days).
The month with the least sunshine days is June (12.8 days).
Average UV index in June
Stillman Valley, IL
- Average UV index in June: 5
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in June
Stillman Valley, IL
- Average cloud cover in June: 36
The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is September (Cloud cover 33).
Average visibility in June
Stillman Valley, IL
- Average visibility in June: 6mi
The months with the highest visibility are February, March, April, May, June, September, October, November and December (6mi).
The months with the lowest visibility are January, July and August (5mi).
Stillman Valley, Illinois, USA
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