Bermuda Weather in September

While Bermuda weather in September becomes a little cooler compared to August, it can be still quite hot and humid. The temperature varies between an average high of 84 degree Fahrenheit to a low of 76 degree. The average water temperature is about 84 degree. Water visibility increases to 80-100 feet. 
September in Bermuda is great for swimming, snorkeling and other water activities like scuba diving. September continues to be a high tourist month in Bermuda with a number of cruise ships docking at the Bermuda Ports. 
There has been some hurricane strikes in Bermuda in September over the past few years. But don't worry. Bermuda is generally well prepared to handle hurricanes compared to many of the Caribbean islands. To know when and how hurricane strikes in Bermuda and its impacts, check Bermuda Hurricane. Here is a picture of how a typical day in September looks in Bermuda. 
Typical Bermuda Weather in September 
Bermuda Weather in September 
A chart showing average high and low temperatures (°F) in Bermuda in September. 
Air Temp High
Air Temp Low
Sea Temp Avg.
Note that the above temperatures are average over the whole month of September. A particular day may have highs or lows that may be slightly different from the above. See the chart below for an average day-wise high and low temperatures. Move the pointer on the graph (or tap if using a mobile device) to see the values. If you rotate your device, refresh/reload the page to see the graph properly. 
The following chart shows typical temperature in September by time as the day progresses. As you can see in the chart below, the typical early morning temperature is at 79.5 degrees and then it rises during afternoon to 82.5 degrees, and drops in the evening to 78.8 degrees. The night temperature is the lowest. 
A typical September day temperatures (°F) in Bermuda by time: 
Early Morning
Early Evening
Other important Bermuda weather information in September: 
Weather Parameter
Average Value
6.4 inches (Rains about 15 days in the month, but in short spans)
On an average you can expect 7 hours of clear sky and sunshine in a day.
Water Visibility
80 - 100 feet (25 - 30 meters)
Weather data sourced from Bermuda Weather Service ( 

Recommended Resource

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Raj BhattacharyaBy Raj Bhattacharya 
Raj, a seasoned travel writer and Bermuda destination expert, has extensive global travel experience. This website reflects his profound insights, garnered over nearly two decades of dedicated findings and research on the island. Raj has assisted countless Bermuda-bound visitors by providing direct, personalized responses to their queries and imparting his wealth of knowledge through this platform. This site serves as an indispensable guide for those seeking informed and reliable insights into Bermuda's treasures. 
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2) Check out Bermuda Weather and Climate to know all about weather and climate in Bermuda.