Boynton Beach Weather in September

In Boynton Beach, September brings very high daytime temperatures around 31°C (88°F), with nights cooling to 25°C (77°F). It is the wettest month of the year, so expect more rainfall than usual.

Rainfall in Boynton Beach in September

This month is known for its intense rain, often falling heavily. Having a poncho will help you stay dry during the showers. Rain is expected on roughly 23 days, totalling around 218 mm (8.6 in) for the month. Expect frequent rainfall this month, and not just light drizzle. When it rains, it tends to come down hard.

Temperature in Boynton Beach in September

September in Boynton Beach brings typical temperatures with highs around 31°C (88°F) and lows of 25°C (77°F). Mornings and evenings are often more comfortable than the peak afternoon hours. Nights are warm at 25°C (77°F). It's worth making sure your accommodation has decent ventilation or air conditioning.

September in Boynton Beach has its charm, but if you're looking for destinations with pleasant temperatures and sunny skies, our weather planner can help you explore other options in the world.

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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 Boynton Beach's climate page.

Boynton Beach Temperature in September

Min Temperature 25°C (77°F)  

Max Temperature 31°C (88°F)  

Chance of Rain 77%  

Precipitation 218 mm (8.6 in)  

Rainy days 23 days  

What to Wear in Boynton Beach in September

Warm weather calls for comfortable, breathable clothing in September. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Also bring a poncho, it will rain a lot! Waterproof everything you can.

What To Do in Boynton Beach in September

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

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 Boynton Beach's climate page.

More climate data for Boynton Beach

Temperature Rainfall

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