Located in the Arkansas River Valley, Ulm has a humid subtropical climate with hot summers and mild winters. Although snow is rare, temperatures can drop down to the high 20s during the winter months. Summers see high temperatures in the mid-90s and frequent thunderstorms due to its proximity to the Gulf of Mexico. The city receives ample rain throughout the year, with an annual average of around 48 inches. Spring sees moderate temperatures and plenty of sunshine while autumn brings cool breezes and warm days.
Ulm, Arkansas gets 50 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Ulm averages 2 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 222 sunny days per year in Ulm. The US average is 205 sunny days.
Ulm gets some kind of precipitation, on average, 91 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 92 degrees
Winter Low: the January low is 31
Rain: averages 50 inches of rain a year
Snow: averages 2 inches of snow a year