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 in Janesville brings an increase in the average high-temperature, progressing from a comfortable 67.1°F (19.5°C) in May to a moderately hot 76.1°F (24.5°C). During June, an average low-temperature of 58.5°F (14.7°C) is observed.Humidity
The average relative humidity in June is 82%.Rainfall
June is the month with the most rainfall. Rain falls for 16.3 days and accumulates 2.76" (70mm) of precipitation.Snowfall
May through September are months without snowfall.Daylight
With an average of 15h and 18min of daylight, June has the longest days of the year in Janesville.On the first day of June, sunrise is at 5:20 am and sunset at 8:27 pm. On the last day of the month, sunrise is at 5:21 am and sunset at 8:38 pm CDT.
Sunshine
The average sunshine in June is 9.4h.UV index
June is the month with the highest UV index in Janesville, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for the average person.Note: A maximum high UV index of 6 in June translates into the following recommendations:
Resist extreme sun exposure. Guarding against solar damage is essential. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.
Frequently asked questions
What are the temperatures in Janesville in June?
What is the average humidity in June in Janesville?
What is the rainiest month in Janesville?
How much does it rain in Janesville in June?
When it does not snow in Janesville?
When are the longest days in Janesville?
What is the average length of the day in June in Janesville?
When is the sunrise / sunset in June in Janesville?
How many hours of sunshine does Janesville have in June?
When is the highest UV index in Janesville?
How high is the UV index in June in Janesville?
Average temperature in June
Janesville, WI
- Average high temperature in June: 76.1°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: 58.5°F
The month with the highest average low temperature is July (62.4°F).
The coldest month (with the lowest average low temperature) is January (12.9°F).
Average pressure in June
Janesville, WI
- Average pressure in June: 29.91"Hg
The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in June
Janesville, WI
- Average wind speed in June: 7.5mph
The windiest month (with the highest average wind speed) is April (10.1mph).
The calmest month (with the lowest average wind speed) is August (6.4mph).
Average humidity in June
Janesville, WI
- Average humidity in June: 82%
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
Janesville, WI
- Average rainfall in June: 2.76"
The wettest month (with the highest rainfall) is June (2.76").
The driest months (with the least rainfall) are January and February (0.75").
Average rainfall days in June
Janesville, WI
- Average rainfall days in June: 16.3 days
The month with the highest number of rainy days is June (16.3 days).
The month with the least rainy days is January (3.5 days).
Average snowfall in June
Janesville, WI
- Average snowfall in June: 0"
The month with the highest snowfall is January (2.83").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in June
Janesville, WI
- 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
Janesville, WI
- Average daylight in June: 15h and 2min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in June: 9h and 2min
The months with the most sunshine are July and August (Average sunshine: 9h and 42min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).
Average sunshine days in June
Janesville, WI
- Average sunshine days in June: 10.9 days
The month with the most sunshine days is November (19.1 days).
The month with the least sunshine days is June (10.9 days).
Average UV index in June
Janesville, WI
- Average UV index in June: 6
The month with the highest UV index is June (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in June
Janesville, WI
- Average cloud cover in June: 37
The month with the most cloud cover is January (Cloud cover 64).
The month with the least cloud cover is September (Cloud cover 34).
Average visibility in June
Janesville, WI
- Average visibility in June: 6mi
The months with the highest visibility are March, April, May, June, October, November and December (6mi).
The months with the lowest visibility are January, February, July, August and September (5mi).
Janesville, Wisconsin, USA
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