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Willow Grove weather in August (Pennsylvania, United States of America)

Curious about the August weather in Willow Grove? Wondering if it's the right time to visit? Browse this page for a comprehensive overview of the weather conditions for that month.

In August, Willow Grove typically experiences high temperatures and high rainfall. August is a summer month. Daytime temperatures hover around 29°C, while nights can cool down to about 19°C.

Willow Grove in August usually receives high rainfall, averaging around 138 mm for the month. It is the wettest month of the year, so an umbrella might come in handy. Rain is expected on roughly 11 days.

The days are predominantly sunny, with an estimated total of around 260 hours of sunshine. This amount of sunlight does not only brightens the days but also contributes to a cheerful ambiance in the area during this month.

If you're a fan of comfortable temperatures and drier conditions, August is a great time to visit. May, June, August and September generally stand out with the best circumstances. While January, February and December tend to showcase less optimal conditions.

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

 

Willow Grove, monthly averages in August

Min TemperatureMin Temperature 19°C  
Max TemperatureMax Temperature 29°C  
Water TemperatureWater Temperature 25°C *  
Chance of RainChance of Rain 37%  
PrecipitationPrecipitation 138 mm  
Rainy daysRainy days 11 days  
HumidityHumidity 70% *  
SunshineSunshine 260 hours *  
Percentage SunshinePercentage Sunshine 61% *  
* Data from: Philadelphia, the United States of America (21 KM, 13 Miles).

Where to go in the United States of America in August

Find out more about the weather in the United States of America in August and which places have the best weather 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 Willow Grove in August?

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. With a water temperature of around 25°C this is a great month to swim so bring your swimwear.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do in August.

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 Willow Grove.

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 climate conditions. Find out where to go with our weather planner.