July weather forecastLeaf River, IL
July
Weather in July
July, the same as June, is a moderately hot summer month in Leaf River, Illinois, with temperature in the range of an average low of 63.1°F (17.3°C) and an average high of 79.9°F (26.6°C).Temperature
July is the month when Leaf River's temperatures reach their peak, with averages of 79.9°F (26.6°C) and lows of 63.1°F (17.3°C).Humidity
The average relative humidity in July in Leaf River is 85%.Rainfall
In July, the rain falls for 17.4 days. Throughout July, 3.23" (82mm) of precipitation is accumulated. In Leaf River, Illinois, during the entire year, the rain falls for 154.8 days and collects up to 32.36" (822mm) of precipitation.Snowfall
In Leaf River, snow does not fall in June through September.Daylight
In July, the average length of the day is 14h and 53min.On the first day of the month, sunrise is at 5:25 am and sunset at 8:37 pm. On the last day of July, sunrise is at 5:50 am and sunset at 8:17 pm CDT.
Sunshine
July has the most sunshine of the year in Leaf River, with an average of 9.5h of sunshine.UV index
May through August, with an average maximum UV index of 5, are months with the highest UV index in Leaf River. A UV Index of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for ordinary individuals.Note: The maximum UV index, 5 during July, leads to the following recommendations:
Exercise prevention - Warding off sunburn is urged. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in July
Leaf River, IL
- Average high temperature in July: 79.9°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 (26.1°F).
- Average low temperature in July: 63.1°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 (13.8°F).
Average pressure in July
Leaf River, IL
- Average pressure in July: 29.96"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 July
Leaf River, IL
- Average wind speed in July: 6.6mph
The windiest month (with the highest average wind speed) is April (10.3mph).
The calmest month (with the lowest average wind speed) is August (6.4mph).
Average humidity in July
Leaf River, IL
- Average humidity in July: 85%
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 July
Leaf River, IL
- Average rainfall in July: 3.23"
The wettest month (with the highest rainfall) is May (4.53").
The driest month (with the least rainfall) is February (1.57").
Average rainfall days in July
Leaf River, IL
- Average rainfall days in July: 17.4 days
The month with the highest number of rainy days is May (19.1 days).
The month with the least rainy days is February (5.3 days).
Average snowfall in July
Leaf River, IL
- Average snowfall in July: 0"
The month with the highest snowfall is January (5.79").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in July
Leaf River, IL
- Average snowfall days in July: 0 days
The month with the highest number of snowfall days is January (12.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in July /
Average sunshine in July
Leaf River, IL
- Average daylight in July: 14h and 54min
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 July: 9h and 30min
The month with the most sunshine is July (Average sunshine: 9h and 30min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).
Average sunshine days in July
Leaf River, IL
- Average sunshine days in July: 9.8 days
The month with the most sunshine days is November (17 days).
The month with the least sunshine days is June (9.2 days).
Average UV index in July
Leaf River, IL
- Average UV index in July: 5
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in July
Leaf River, IL
- Average cloud cover in July: 37
The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is September (Cloud cover 34).
Average visibility in July
Leaf River, IL
- Average visibility in July: 5mi
The months with the highest visibility are March, April, May, June, September, October, November and December (6mi).
The months with the lowest visibility are January, February, July and August (5mi).
