Island Harbour Weather in October
Thinking of visiting Island Harbour in October? Expect high temperatures reaching 29°C (84°F) during the day, dropping to 26°C (79°F) at night, and be prepared for the wettest month of the year.
Rainfall in Island Harbour in October
The month brings the most rain, so be prepared with an umbrella for the occasional shower. Historically, approximately 20 days this month are expected to have rain, averaging 141 mm (5.6 in). Rain falls regularly this month and can be quite heavy when it does. Showers can be substantial, so waterproof gear is a good idea.
Temperature in Island Harbour in October
If you're visiting Island Harbour in October, expect highs of 29°C (84°F) and overnight lows around 26°C (79°F). Conditions stay fairly consistent through the month, making it easier to plan what to wear. With lows of 26°C (79°F), it stays warm throughout the night. A cold shower before going to sleep is one of the easiest ways to cool down before bed.
Sunshine in Island Harbour in October
Enjoy a sunny month with about 244 hours of sunshine, the clear skies make Island Harbour even more beautiful.Should you favor a climate that's both dry and comfortably warm, January, February, March, April, May, June, July 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.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Anguilla, check out our Island Harbour's climate page.
Island Harbour Temperature in October
Min Temperature
26°C (79°F)
Max Temperature
29°C (84°F)
Chance of Rain
68%
Precipitation
141 mm (5.6 in)
Rainy days
20 days
Humidity
80% *
Sunshine
244 hours *
Percentage Sunshine
65% *
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Island Harbour typically stay consistent throughout October, with daily highs averaging around 29°C (84°F). Nights are warm, with lows around 26°C (79°F).
Average temperatures in October
Historical weather for Island Harbour in October
Browse day-by-day weather records for Island Harbour spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Island Harbour historical weather extremes in October
Based on 49 years of weather observations in Island Harbour between 1976 and 2025, these are the recorded extremes.
- The hottest October day on record in Island Harbour reached 34°C (93°F) (October 29, 1987).
- The coldest October day was on October 27, 2007, with a maximum of 26°C (79°F).
- The coldest night in October in Island Harbour was on October 21, 2022, with a minimum of 19°C (66°F).
Best Places in Anguilla in October
Find out more about the weather in Anguilla and which places have the best travel conditions in this month. See all of Anguilla in October →
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What to Wear in Island Harbour in October
Warm weather calls for comfortable, breathable clothing in October. 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). High rain levels are expected, so pack waterproof gear and an umbrella or poncho. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.What To Do in Island Harbour in October
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Anguilla, check out our Island Harbour's climate page.
Temperature Rainfall Sunshine Humidity
See the full Island Harbour climate overview or explore weather in Anguilla.
