63138 Spanish Lake, MO has a humid continental climate with mild winters and hot, humid summers. Winters are usually relatively cold with temperatures averaging in the 30s and 40s Fahrenheit. Summers can be quite hot and humid with temperatures often reaching into the 80s and 90s Fahrenheit. Precipitation is spread out throughout the year, but is heaviest during the late spring and summer months when thunderstorms often roll through the area.
Spanish Lake (zip 63138), Missouri gets 42 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Spanish Lake (zip 63138) averages 14 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 202 sunny days per year in Spanish Lake (zip 63138). The US average is 205 sunny days.
Spanish Lake (zip 63138) gets some kind of precipitation, on average, 105 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 24
Rain: averages 42 inches of rain a year
Snow: averages 14 inches of snow a year