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Harbour Island Weather in October
Thinking of visiting Harbour Island in October? Expect high temperatures reaching 28°C (82°F) during the day, dropping to 26°C (79°F) at night, and note that quite a bit of rainfall is likely.
Rainfall in Harbour Island in October
Typically around 21 days of rainfall are expected, averaging 146 mm (5.7 in) for the month. This month brings frequent, heavy showers. Both the number of wet days and the rainfall totals are on the high side.
Temperature in Harbour Island in October
Harbour Island in October gets highs of 28°C (82°F) during the day and drops to 26°C (79°F) at night. Conditions stay fairly consistent through the month, making it easier to plan what to wear. With lows around 26°C (79°F), the nights are warm enough that a sheet is usually all you need for bedding.Should you favor a climate that's both dry and comfortably warm, January, February, March, April, May, November and December typically offer the most agreeable circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Harbour Island Temperature in October
Min Temperature
26°C (79°F)
Max Temperature
28°C (82°F)
Chance of Rain
70%
Precipitation
146 mm (5.7 in)
Rainy days
21 days
Harbour Island Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Harbour Island - and find the best time to visit.
Daily Historical Temperatures
32-year average (1986-2025)
Based on our historical records, temperatures in Harbour Island typically stay consistent throughout October, with daily highs averaging around 28°C (82°F). Nights are warm, with lows typically ranging from 24°C (75°F) to 26°C (79°F).
Average temperatures in October
Historical weather records for Harbour Island in October
Browse day-by-day weather records for Harbour Island spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Harbour Island historical weather extremes in October
Our historical data for Harbour Island spans 2006 to 2025, revealing these weather extremes.
- The warmest day in October was on October 29, 2024, with a maximum of 34°C (93°F).
- The lowest daytime temperature in October was 22°C (72°F), recorded on October 29, 2008.
Best Places in the Bahamas in October
Find out more about the weather in the Bahamas and which places have the best travel conditions in this month. See all of the Bahamas in October →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Harbour Island in October
Warm but pleasant conditions in Harbour Island in October. 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.
What To Do in Harbour Island in October
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Cycling7/10 -
Walking7/10 -
Camping7/10 -
Outdoor sports7/10
Harbour Island 3-Day Forecast
More climate data for Harbour Island
See the full Harbour Island climate overview or explore weather in the Bahamas.
Popular in October
Where to go in October - average daytime high across popular destinations.
Alice Town
28°C (82°F) Harbour Island28°C (82°F) Cherokee Sound28°C (82°F) Governorʼs Harbour29°C (84°F) Marsh Harbour28°C (82°F) Freeport28°C (82°F) George Town
29°C (84°F) Nassau29°C (84°F) Bucket list
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