July weather forecastLaSalle, IL
July
Weather in July
In July, LaSalle, Illinois basks in its warmest period. Marked by the year's highest temperatures at 63°F (17.2°C) to 85°F (29.4°C), July stands as the epitome of summer. Long sunshine-filled days of 14.8 hours provide ample opportunity for outdoor exploration or leisure. July's weather pattern remains consistent as the summer continues, with a slight decrease in temperature expected in the month to follow.Temperature
July is the month when LaSalle's temperatures reach their peak, with averages of 84.9°F (29.4°C) and lows of 63°F (17.2°C).Daylight
In July, the average length of the day is 14h and 49min.On the first day of July, sunrise is at 5:26 am and sunset at 8:33 pm. On the last day of the month, sunrise is at 5:51 am and sunset at 8:14 pm CDT.
Updated: Jun 9, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
The warmest period tends to be July, when average temperatures fluctuate between a high of 84.9°F (29.4°C) and a low of 63°F (17.2°C).
The high-temperature, in July, in LaSalle, is 84.9°F (29.4°C), while the low-temperature averages to 63°F (17.2°C).
In LaSalle, the average day length in July is 14h and 49min.
In July, on the first day of the month, sunrise is at 5:26 am and sunset at 8:33 pm. On the last day of the month, sunrise is at 5:51 am and sunset at 8:14 pm CDT.
Average temperature in July
LaSalle, IL
- Average high temperature in July: 85°F
The warmest month (with the highest average high temperature) is July (85°F).
The month with the lowest average high temperature is January (30°F).
- Average low temperature in July: 63°F
The month with the highest average low temperature is July (63°F).
The coldest month (with the lowest average low temperature) is January (14°F).
Average daylight in July
LaSalle, IL
- Average daylight in July: 14h and 48min
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).
