Breinigsville Weather in September

During September, Breinigsville experiences high daytime temperatures of 25°C (77°F) and cooler nights around 13°C (55°F). Expect quite a bit of rainfall. Around 118 mm (4.6 in) is typical.

Rainfall in Breinigsville in September

Based on our climate data of the past 30 years, about 10 days of rain are anticipated, with 118 mm (4.6 in) on average. When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.

Temperature in Breinigsville in September

In September, expect high temperatures in Breinigsville, with highs of 25°C (77°F) and lows of 13°C (55°F) at night. This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. Nights drop to around 13°C (55°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.

If you're inclined towards comfortable temperatures and drier conditions, September is a good time to visit Breinigsville.

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• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Breinigsville's climate page.

Breinigsville Temperature in September

Min Temperature 13°C (55°F)  

Max Temperature 25°C (77°F)  

Chance of Rain 33%  

Precipitation 118 mm (4.6 in)  

Rainy days 10 days  

Humidity 74% *  

* Data from: Allentown, the United States of America (15 KM, 9 Miles).

What to Wear in Breinigsville in September

Pleasant temperatures in September mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Prepare for significant rainfall with proper waterproof clothing and shoes.

What To Do in Breinigsville in September

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

Cycling

9/10

Walking

9/10

Camping

6/10

Outdoor sports

9/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Breinigsville's climate page.

More climate data for Breinigsville

Temperature Rainfall Humidity

See the full Breinigsville climate overview or explore weather in the United States of America.