Warm
Average highs sit around 32°C, giving warm days by monthly-average standards.
July verdict
Mount Vernon, Illinois, United States in July
Weather score81Very good
Very good for holiday weather
Average highs sit around 32°C, giving warm days by monthly-average standards. Sunshine averages 10h per day, so bright days are a strong part of the month. Rainfall averages 101mm, so some wet days are possible.
July weather
Monthly averages
Temp
32°C
Rain
101mm
Sun
10h
Weather score
81
Very good
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
Weather scoreWeather score
Trip feel
Showers
Rainfall averages 101mm, so some wet days are possible.
Bright
Sunshine averages 10h per day, so bright days are a strong part of the month.
Map
Weather map
Compare Mount Vernon, Illinois, United States with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
July32°C average high
July is one of Mount Vernon's warmest months, with daytime heat above the yearly average.
Warmest monthsMay to September
This stretch sets the upper range for average daytime heat.
Rain
July101mm average rain
July is wetter than Mount Vernon's yearly average, so flexible plans matter more.
Driest monthsJanuary to February, June, and August to October
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
July10 hours average sun
July is one of Mount Vernon's sunniest months, with some of the strongest bright-day conditions in the yearly averages.
Brightest monthsMay to August
This stretch has the strongest sunshine in the monthly averages.
Weather score
July81 weather score
July is one of Mount Vernon's best weather-score months, combining the strongest overall balance in the yearly averages.
Best weather monthsJune to August
These months have the strongest weather score in the monthly averages.
