Weather Description Temp. Wind Average Gusts Rain RH Pressure; 1 AM: Light rain shower : 59Â°
The highest monthly average temperature in Hyattsville for July is 77 degrees. The lowest monthly average temperature in Hyattsville for January is 36 degrees. The most monthly precipitation in Hyattsville occurs in January with 0 inches. The air quality index in Hyattsville is 1% better than the national average. The pollution index in Hyattsville is 8% worse than the national average. Find Real Estate Listings In Hyattsville
The highest average temperature in Ellisville is August at 79.3 degrees. The coldest average temperature in Ellisville is January at 34.2 degrees. The most monthly precipitation in Ellisville occurs in May with 4.7 inches. The Ellisville weather information is based on the average of the previous 3-7 years of data.,072,052. The Ellisville, MO air quality index is a median value which considers the most hazardous air pollutants. The Ellisville, MO air quality index is 38.1% less than the Missouri average and 20.7% greater than the national average.