June weather forecastGeneseo, IL
June
Weather in June
The first month of the summer, June, is a warm month in Geneseo, Illinois, with temperature in the range of an average low of 61.9°F (16.6°C) and an average high of 78.8°F (26°C).Temperature
The onset of June marks a slight increase in the average high-temperature, moving from an agreeable 70.7°F (21.5°C) in May to a warm 78.8°F (26°C). Geneseo throughout June, records an average low-temperature of 61.9°F (16.6°C).Humidity
In Geneseo, the average relative humidity in June is 81%.Rainfall
In June, the rain falls for 14.8 days. Throughout June, 1.89" (48mm) of precipitation is accumulated. Throughout the year, there are 118.8 rainfall days, and 15.04" (382mm) of precipitation is accumulated.Snowfall
May through September are months without snowfall.Daylight
The month with the longest days is June, with an average of 15h and 6min of daylight.On the first day of the month, sunrise is at 5:28 am and sunset at 8:28 pm. On the last day of June, sunrise is at 5:30 am and sunset at 8:38 pm CDT.
Sunshine
In Geneseo, the average sunshine in June is 9.8h.UV index
The average daily maximum UV index in June in Geneseo is 5. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for average individuals.Note: A typical high UV index of 5 in June suggests the following recommendations:
Take necessary precautions - Protection from skin and eye injury is mandatory. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. Employ a wide-brim hat for potent defense against up to 50% of UV rays.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in June
Geneseo, IL
- Average high temperature in June: 78.8°F
The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (28°F).
- Average low temperature in June: 61.9°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 (16°F).
Average pressure in June
Geneseo, IL
- Average pressure in June: 29.91"Hg
The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in June
Geneseo, IL
- Average wind speed in June: 7.8mph
The windiest month (with the highest average wind speed) is April (10.6mph).
The calmest month (with the lowest average wind speed) is August (6.6mph).
Average humidity in June
Geneseo, IL
- Average humidity in June: 81%
The months with the highest relative humidity are January and July (84%).
The month with the lowest relative humidity is October (72%).
Average rainfall in June
Geneseo, IL
- Average rainfall in June: 1.89"
The wettest month (with the highest rainfall) is May (2.48").
The driest months (with the least rainfall) are January and December (0.63").
Average rainfall days in June
Geneseo, IL
- Average rainfall days in June: 14.8 days
The month with the highest number of rainy days is May (16.5 days).
The month with the least rainy days is February (3.9 days).
Average snowfall in June
Geneseo, IL
- Average snowfall in June: 0"
The month with the highest snowfall is January (2.13").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in June
Geneseo, IL
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is January (9 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
Geneseo, IL
- Average daylight in June: 15h and 6min
The month with the longest days is June (Average daylight: 15h and 6min).
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 July (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).
Average sunshine days in June
Geneseo, IL
- Average sunshine days in June: 12 days
The month with the most sunshine days is December (20.9 days).
The month with the least sunshine days is June (12 days).
Average UV index in June
Geneseo, 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
Geneseo, IL
- Average cloud cover in June: 33
The month with the most cloud cover is January (Cloud cover 58).
The month with the least cloud cover is September (Cloud cover 30).
Average visibility in June
Geneseo, IL
- Average visibility in June: 6mi
The months with the highest visibility are January, February, March, April, May, June, September, October, November and December (6mi).
The months with the lowest visibility are July and August (5mi).
