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
Galena sees a rise in temperature during June, with average high-temperatures transitioning from a refreshing 67.6°F (19.8°C) in May to a moderately hot 76.6°F (24.8°C). Galena experiences an average temperature drop to a moderate 59.4°F (15.2°C) during June nights.Humidity
In June, the average relative humidity in Galena, Illinois, is 84%.Rainfall
The month with the most rainfall in Galena is June, when the rain falls for 19.5 days and typically aggregates up to 4.29" (109mm) of precipitation.Snowfall
May through September are months without snowfall.Daylight
With an average of 15h and 12min of daylight, June has the longest days of the year in Galena, Illinois.On the first day of the month, sunrise is at 5:26 am and sunset at 8:32 pm. On the last day of June, in Galena, sunrise is at 5:28 am and sunset at 8:42 pm CDT.
Sunshine
In Galena, the average sunshine in June is 9.5h.UV index
The months with the highest UV index in Galena are June and July, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for the average person.Note: The maximum daily UV index, 6 in June, converts into the following recommendations:
Sidestep overexposure. Individuals with fair complexions risk burning in fewer than 20 minutes. Avoid direct sunlight between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Keep in mind that shade structures may not provide complete protection. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.
Frequently asked questions
What are June temperatures in Galena?
What is the average humidity in June in Galena?
What is the rainiest month in Galena?
How many days does it rain in June in Galena?
When it does not snow in Galena?
When are the longest days in Galena?
What is the average length of the day in June in Galena?
What time are sunrise and sunset in June in Galena?
How many hours of sunshine does Galena have in June?
What is the month with the highest UV index in Galena?
How high is the UV index in June in Galena?
Average temperature in June
Galena, IL
- Average high temperature in June: 76.6°F
The warmest month (with the highest average high temperature) is July (79.7°F).
The month with the lowest average high temperature is January (25°F).
- Average low temperature in June: 59.4°F
The month with the highest average low temperature is July (63°F).
The coldest month (with the lowest average low temperature) is January (12.4°F).
Average pressure in June
Galena, IL
- Average pressure in June: 29.9"Hg
The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed in June
Galena, IL
- Average wind speed in June: 7.6mph
The windiest month (with the highest average wind speed) is April (10.4mph).
The calmest month (with the lowest average wind speed) is August (6.6mph).
Average humidity in June
Galena, IL
- Average humidity in June: 84%
The month with the highest relative humidity is January (87%).
The months with the lowest relative humidity are April and October (76%).
Average rainfall in June
Galena, IL
- Average rainfall in June: 4.29"
The wettest month (with the highest rainfall) is June (4.29").
The driest month (with the least rainfall) is January (1.26").
Average rainfall days in June
Galena, IL
- Average rainfall days in June: 19.5 days
The month with the highest number of rainy days is May (20 days).
The month with the least rainy days is February (4.8 days).
Average snowfall in June
Galena, IL
- Average snowfall in June: 0"
The month with the highest snowfall is January (5.12").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in June
Galena, IL
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is January (13.2 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
Galena, 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 6min).
- Average sunshine in June: 9h and 3min
The month with the most sunshine is August (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).
Average sunshine days in June
Galena, IL
- Average sunshine days in June: 7.9 days
The month with the most sunshine days is November (17.1 days).
The month with the least sunshine days is June (7.9 days).
Average UV index in June
Galena, IL
- Average UV index in June: 6
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in June
Galena, 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 32).
Average visibility in June
Galena, IL
- Average visibility in June: 6mi
The months with the highest visibility are March, April, May, June, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February and July (5mi).
Galena, Illinois, USA
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