Martinsville, MO has a humid continental climate which is characterized by warm summers and cold winters. The average temperature for the year in Martinsville is around 47°F (8°C). During summer months, temperatures can reach up to 78°F (26°C) with high levels of humidity. During winter months, temperatures can drop as low as 16°F (-9°C). Snowfall is common during winter months and the area also experiences occasional thunderstorms and rain showers throughout the year.
Martinsville (zip 64467), Missouri gets 37 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Martinsville (zip 64467) averages 21 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 208 sunny days per year in Martinsville (zip 64467). The US average is 205 sunny days.
Martinsville (zip 64467) gets some kind of precipitation, on average, 92 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 87 degrees
Winter Low: the January low is 14
Rain: averages 37 inches of rain a year
Snow: averages 21 inches of snow a year