Brooklawn Weather in September

September in Brooklawn brings high temperatures, with daytime highs of 26°C (79°F) and nights around 17°C (63°F). Quite a bit of rainfall is expected, around 106 mm (4.2 in), so pack an umbrella.

Rainfall in Brooklawn in September

Analyzing past climate data, one can expect approximately 8 days of rain, averaging 106 mm (4.2 in). Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in Brooklawn in September

If you're visiting Brooklawn in September, expect highs of 26°C (79°F) and overnight lows around 17°C (63°F). Overall, the month follows a fairly predictable daily temperature pattern. Nights drop to around 17°C (63°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 Brooklawn in September

There are approximately 218 hours of sunshine this month, resulting in mostly clear days.

Average water temperature in September

At 22°C (72°F), the water is warm and comfortable for swimming. Most people find this temperature ideal for spending longer periods in the water.

If you prefer enjoying temperate temperatures and rain-free days, May typically offers the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

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

Brooklawn Temperature in September

Min Temperature 17°C (63°F)  

Max Temperature 26°C (79°F)  

Water Temperature 22°C (72°F) *  

Chance of Rain 27%  

Precipitation 106 mm (4.2 in)  

Rainy days 8 days  

Humidity 72% *  

Sunshine 218 hours *  

Percentage Sunshine 59% *  

* Data from: Philadelphia, the United States of America (9 KM, 5 Miles).

What to Wear in Brooklawn in September

Warm but pleasant conditions in Brooklawn in September. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Expect heavy rainfall, so bring good rain protection and waterproof bags. The water temperature sits at about 22°C (72°F), making it perfect for swimming and water activities. Don't forget to pack your favorite swimwear and perhaps some snorkel gear. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Brooklawn in September

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

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 Brooklawn's climate page.

More climate data for Brooklawn

Temperature Rainfall Sunshine Humidity Water Temp

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