Odessa’s climate is mild and semi-arid. Summer night average temperatures decline to the 60s, and day temperatures reach the upper 90s. Winter temperatures range from the low- and middle-30s to the upper 50s. Low humidity allows for conditions that are conducive to personal comfort, especially during the summer months. Average rainfall is 14.80 inches and average snowfall is 1.5 inches. Most of the rainfall occurs between April and October, with less than an inch per month in the winter.