Hyattsville Weather in September

Thinking of visiting Hyattsville in September? Expect high temperatures reaching 27°C (81°F) during the day, dropping to 16°C (61°F) at night, and note that quite a bit of rainfall is likely.

Rainfall in Hyattsville in September

Historically, the month has about 9 days of rain, averaging 97 mm (3.8 in) in total. Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in Hyattsville in September

Hyattsville has excellent weather in September, with days reaching 27°C (81°F) and nights cooling to 16°C (61°F). The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. Nights drop to around 16°C (61°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.

Sunshine in Hyattsville in September

With approximately 225 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.

Wind Speed in Hyattsville in September

In September, average wind speeds reach 4 m/s (8 knots), leading to light to moderate breezes. Conditions vary from day to day, with both calm and windier periods.

So this is a great month to visit if you prefer dry days with pleasant temperatures.