Manheim borough, PA has a humid continental climate, with warm summers and cold winters. The average temperature in the summer months is around 70°F (21°C), with occasional spikes above 90°F (32°C). Winters in Manheim borough tend to be cold, with average temperatures ranging from the mid-20s to upper 30s Fahrenheit (-5 to 4 °C). Rainfall is abundant throughout the year, with July and August being the wettest months. Snowfall in Manheim borough can be very variable, but is generally light compared to other areas of Pennsylvania.
Manheim, Pennsylvania gets 43 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Manheim averages 21 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 196 sunny days per year in Manheim. The US average is 205 sunny days.
Manheim gets some kind of precipitation, on average, 121 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 85 degrees
Winter Low: the January low is 21
Rain: averages 43 inches of rain a year
Snow: averages 21 inches of snow a year