Mecca, IN has a humid continental climate, with warm summers and cold winters. The average annual temperature is 53°F (12°C). The warmest month is July when the average temperature is 74°F (23°C), and the coldest month is January with an average temperature of 33°F (1°C). Rainfall is moderate throughout the year, with around 42 inches per year. Snowfall occurs in winter months, with an average of 15 inches per year.
Mecca (zip 47860), Indiana gets 46 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Mecca (zip 47860) averages 17 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 187 sunny days per year in Mecca (zip 47860). The US average is 205 sunny days.
Mecca (zip 47860) gets some kind of precipitation, on average, 107 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 86 degrees
Winter Low: the January low is 19
Rain: averages 46 inches of rain a year
Snow: averages 17 inches of snow a year