Deerfield Beach Weather in September

Deerfield Beach in September sees very high daytime temperatures of 31°C (88°F) and nighttime lows of 25°C (77°F). With the highest rainfall of the year it is wise to pack an umbrella and expect frequent showers.

Rainfall in Deerfield Beach in September

Expect the heaviest rain of the year this month, often arriving in intense bursts. A poncho is essential for keeping dry. Climate statistics over the past 30 years suggest around 24 days of rain, with 214 mm (8.4 in) average for the month. Wet weather is a regular and significant part of this month. Frequent days of rain combined with high totals means proper waterproofs are worth packing.

Temperature in Deerfield Beach in September

Temperatures in Deerfield Beach in September top out at 31°C (88°F) and drop to 25°C (77°F) overnight. For most visitors, the main thing to prepare for is the heat during the day. At 25°C (77°F) overnight, it stays warm after dark. Light, breathable clothing and good airflow in your room make a noticeable difference.

Sunshine in Deerfield Beach in September

Enjoy a sunny month with about 260 hours of sunshine, the clear skies make Deerfield Beach even more beautiful.

If you're looking for dry conditions and comfortable temperatures, September may not be the ideal month to visit Deerfield Beach. Our weather planner can help you explore destinations with more pleasant weather conditions.

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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 Deerfield Beach's climate page.

Deerfield Beach Temperature in September

Min Temperature 25°C (77°F)  

Max Temperature 31°C (88°F)  

Chance of Rain 81%  

Precipitation 214 mm (8.4 in)  

Rainy days 24 days  

Humidity 78% *  

Sunshine 260 hours *  

Percentage Sunshine 71% *  

* Data from: Miami, the United States of America (58 KM, 36 Miles).

What to Wear in Deerfield Beach in September

Warm but pleasant conditions in Deerfield Beach 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. It's going to pour! Pack a good poncho and prepare for very wet conditions. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in Deerfield Beach in September

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

Swimming

8/10

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 Deerfield Beach's climate page.

More climate data for Deerfield Beach

Temperature Rainfall Sunshine Humidity

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