Mount Vernon, IN has a pleasant climate year-round with warm summers and mild winters. The average annual temperature is around 61°F, making it ideal for outdoor activities such as hiking, biking, or visiting the local parks. The summer months tend to be slightly warmer than the rest of the year with an average temperature of 77°F in July. Winters in Mount Vernon are mild and usually do not dip below freezing with the coldest temperatures averaging about 27°F in January. Overall, Mount Vernon offers a comfortable climate and plenty of sunshine throughout most parts of the year.
Mount Vernon, Indiana gets 46 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Mount Vernon averages 9 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 204 sunny days per year in Mount Vernon. The US average is 205 sunny days.
Mount Vernon gets some kind of precipitation, on average, 108 days per year. Precipitation is rain, snow, sleet, or hail that falls to the ground. In order for precipitation to be counted you have to get at least .01 inches on the ground to measure.
Weather Highlights
Summer High: the July high is around 89 degrees
Winter Low: the January low is 26
Rain: averages 46 inches of rain a year
Snow: averages 9 inches of snow a year