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
1 Overnight temperatures are generally mild with an average low of 14 Â°C (57.2 Â°F). 2  In October there is a range/ variation of daily average temperatures of 13 Â°C (23.4 Â°F).  The weather in October is somewhat parched with periodic rain. A paltry 23.9mm (0.9in) of H2O is transfered during an average of 6 days.