ClimateForecastSeptemberOctober >>

Triangle weather in September (Virginia, United States of America)

What should you pack for a trip to Triangle in September? Explore our page to find a thorough overview of this month's weather conditions.

Temperatures

Typically, September in Triangle includes high temperatures and high rainfall. In the daytime, temperatures tend to hover near 27°C, cooling down at night to around 16°C.

Precipitation

Triangle in September usually receives high rainfall, averaging around 129 mm for the month. Rain is expected on roughly 9 days.

Average sunshine

With around 225 hours of sunshine, the days are mostly sunny. It gives a pleasant and vibrant feel to the area.

Should you favor a climate that's both dry and comfortably warm April typically offers the most agreeable circumstances. On the other hand, January, February and December tend to be characterized by conditions that may not be as optimal.

For an in-depth look at the yearly conditions, visit our specialized Triangle climate page with graphs.

 

Triangle, monthly averages in September

Min TemperatureMin Temperature 16°C  
Max TemperatureMax Temperature 27°C  
Chance of RainChance of Rain 29%  
PrecipitationPrecipitation 129 mm  
Rainy daysRainy days 9 days  
HumidityHumidity 68% *  
SunshineSunshine 225 hours *  
Percentage SunshinePercentage Sunshine 60% *  
* Data from: Washington DC, the United States of America (42 KM, 26 Miles).

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.

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a 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.

Swimming
9/10
Cycling
7/10
Walking
7/10
Camping
6/10
Outdoor sports
7/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Triangle.

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.