June weather forecastLong Grove, IL
June
Weather in June
June, the first month of the summer in Long Grove, is a warm month, with an average temperature fluctuating between 75.7°F (24.3°C) and 59.9°F (15.5°C).Temperature
June's arrival brings a temperature shift, moving from a comfortable 65.8°F (18.8°C) in May to a moderately hot 75.7°F (24.3°C). Long Grove, during the nights of June, experiences an average temperature drop to a refreshing 59.9°F (15.5°C).Humidity
The average relative humidity in June is 77%.Rainfall
In Long Grove, in June, it is raining for 17.1 days, with typically 3.54" (90mm) of accumulated precipitation. Throughout the year, there are 154.2 rainfall days, and 28.94" (735mm) of precipitation is accumulated.Snowfall
In Long Grove, snow does not fall in June through September.Daylight
June has the longest days of the year in Long Grove, with an average of 15h and 12min of daylight.On the first day of the month, sunrise is at 5:17 am and sunset at 8:22 pm. On the last day of June, sunrise is at 5:19 am and sunset at 8:32 pm CDT.
Sunshine
The average sunshine in June is 9.8h.UV index
The months with the highest UV index are June through August, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: The maximum UV index, 6 during June, leads to the following recommendations:
Sidestep overexposure. Individuals with fair complexions risk burning in fewer than 20 minutes. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in June
Long Grove, IL
- Average high temperature in June: 75.7°F
The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (28°F).
- Average low temperature in June: 59.9°F
The month with the highest average low temperature is July (65.8°F).
The coldest month (with the lowest average low temperature) is January (17.6°F).
Average pressure in June
Long Grove, IL
- Average pressure in June: 29.92"Hg
The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in June
Long Grove, IL
- Average wind speed in June: 7.4mph
The windiest month (with the highest average wind speed) is January (10.4mph).
The calmest month (with the lowest average wind speed) is August (6.5mph).
Average humidity in June
Long Grove, IL
- Average humidity in June: 77%
The month with the highest relative humidity is January (83%).
The month with the lowest relative humidity is October (73%).
Average rainfall in June
Long Grove, IL
- Average rainfall in June: 3.54"
The wettest month (with the highest rainfall) is May (3.66").
The driest month (with the least rainfall) is December (1.34").
Average rainfall days in June
Long Grove, IL
- Average rainfall days in June: 17.1 days
The month with the highest number of rainy days is May (17.6 days).
The month with the least rainy days is February (5.9 days).
Average snowfall in June
Long Grove, IL
- Average snowfall in June: 0"
The month with the highest snowfall is January (4.8").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in June
Long Grove, IL
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is January (12.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in June /
Average sunshine in June
Long Grove, IL
- 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 12min).
- Average sunshine in June: 9h and 48min
The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).
Average sunshine days in June
Long Grove, IL
- Average sunshine days in June: 10.8 days
The month with the most sunshine days is November (15.7 days).
The month with the least sunshine days is April (10.3 days).
Average UV index in June
Long Grove, IL
- Average UV index in June: 6
The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in June
Long Grove, IL
- Average cloud cover in June: 34
The month with the most cloud cover is January (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility in June
Long Grove, IL
- 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).
