Old Man Bay Weather in October

October in Old Man Bay averages 30°C (86°F) during the day and 27°C (81°F) at night. It is the wettest month of the year, with 224 mm (8.8 in) of rainfall on average, so waterproof gear is a must.

Rainfall in Old Man Bay in October

This month is known for its intense rain, often falling heavily. Having a poncho will help you stay dry during the showers. Looking at the last 30 years, the data shows about 17 days with rain, averaging 224 mm (8.8 in) for the month. This is a wet month with frequent and often heavy showers. Both the number of rain days and the total rainfall are high.

Temperature in Old Man Bay in October

Old Man Bay in October gets highs of 30°C (86°F) during the day and drops to 27°C (81°F) at night. This kind of day-to-night contrast is typical for this time of year. At 27°C (81°F) overnight, the heat doesn't let up much after dark. If you're staying somewhere without air conditioning, a cold shower before bed and keeping the air moving can help.

Sunshine in Old Man Bay in October

With approximately 248 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.

Average water temperature in October

The water is 29°C (84°F) — very warm by most standards. Comfortable to swim in, but not particularly refreshing if you're looking to cool off.

If you're looking for dry conditions and comfortable temperatures, October may not be the ideal month to visit Old Man Bay. 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 Cayman Islands, check out our Old Man Bay's climate page.

Old Man Bay Temperature in October

Min Temperature 27°C (81°F)  

Max Temperature 30°C (86°F)  

Water Temperature 29°C (84°F) *  

Chance of Rain 57%  

Precipitation 224 mm (8.8 in)  

Rainy days 17 days  

Humidity 79% *  

Sunshine 248 hours *  

Percentage Sunshine *  

* Data from: Georgetown, Cayman Islands (21 KM, 13 Miles).

What to Wear in Old Man Bay in October

Warm temperatures in October make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Heavy rain is guaranteed, please bring a good poncho and waterproof everything! The water temperature sits at about 29°C (84°F), making it perfect for swimming and water activities. Don't forget to pack your favorite swimwear and perhaps some snorkel gear. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in Old Man Bay in October

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

Swimming

8/10

Cycling

7/10

Walking

7/10

Camping

7/10

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 Cayman Islands, check out our Old Man Bay's climate page.

More climate data for Old Man Bay

Temperature Rainfall Sunshine Humidity Water Temp

See the full Old Man Bay climate overview or explore weather in Cayman Islands.