Gaithersburg weather in September (Maryland, United States of America)
What kind of temperatures can you expect in Gaithersburg during September? Here’s a detailed forecast of the month’s weather patterns.
Temperatures
In September, Gaithersburg typically experiences high temperatures and high rainfall. Anticipate daytime temperatures around 26°C, while night temperatures can drop to 15°C.
Precipitation
Gaithersburg in September usually receives high rainfall, averaging around 113 mm for the month. According to historical climate patterns, there are usually around 9 days days of rain.Average sunshine
The days are predominantly sunny, with an estimated total of around 225 hours of sunshine. These sun-filled days are perfect for spending time outside. Whether it's playing sports, visiting a park, or going for a bike ride.In case you lean more towards enjoying temperate temperatures and rain-free days August typically offers the most optimal weather. In contrast, January, February and December tend to have less optimal conditions.
For an in-depth look at the yearly conditions, visit our specialized Gaithersburg climate page with graphs.
Gaithersburg, monthly averages in September
Where to go in the United States of America in September
Find out more about the weather in the United States of America and which places have the best travel conditions in this month.
So, what should you wear in this month?
It's going to be warm! Consider airy clothing, t-shirts, and other summer clothes. Shorts for men made of cotton or linen are good options for staying cool. However, there's a good chance of rain, so bring a raincoat just in case.What To Do
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Interested in more climate information?
This site provides you with all the information you need about the climate in Gaithersburg.
Our site offers climate and forecast data for every country in the world. Are you going to the United States of America? On this website you can find historical weather averages for many cities in the United States of America. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.