Weather in Cayman Islands for October 2025
In general, the average temperature in Cayman Islands at the beginning of October is 30.1 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 29 °C by the end of October.
Cayman Islands experiences an exceptionally high level of rainfall in October, with more than 24 rainy days on average.
Is October a good time to visit Cayman Islands? check out the best time to travel to Cayman Islands page.
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Cayman Islands in October average weather
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  29° | 2  29° | 3  31° | 4  30° | 5 31° | ||
| 6 31° | 7 30° | 8 31° | 9 30° | 10 30° | 11 31° | 12 31° |
| 13 31° | 14 29° | 15 30° | 16 30° | 17 28° | 18 29° | 19 30° |
| 20 29° | 21 29° | 22 29° | 23 29° | 24  29° | 25 29° | 26 30° |
| 27 29° | 28 28° | 29 29° | 30 29° | 31 29° |
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Temperatures trend during October in Cayman Islands
October weather day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Oct. | Partly cloudy | 29° /28° | 2.2 mm | 7 | |
| 2 Oct. | Moderate rain at times | 29° /27° | 64.8 mm | 7 | |
| 3 Oct. | Light rain shower | 31° /28° | 21.6 mm | 7 | |
| 4 Oct. | Thundery outbreaks possible | 30° /28° | 1.5 mm | 7 | |
| 5 Oct. | Light rain shower | 31° /28° | 1.8 mm | 7 | |
| 6 Oct. | Light rain shower | 31° /27° | 1.2 mm | 7 | |
| 7 Oct. | Thundery outbreaks possible | 30° /27° | 2.5 mm | 7 | |
| 8 Oct. | Patchy rain possible | 31° /28° | 0.6 mm | 7 | |
| 9 Oct. | Partly cloudy | 30° /28° | 1.7 mm | 7 | |
| 10 Oct. | Patchy rain possible | 30° /28° | 0.7 mm | 8 | |
| 11 Oct. | Moderate or heavy rain shower | 31° /28° | 4.9 mm | 7 | |
| 12 Oct. | Light rain shower | 31° /29° | 0.2 mm | 7 | |
| 13 Oct. | Patchy rain possible | 31° /28° | 0.5 mm | 7 | |
| 14 Oct. | Patchy rain possible | 29° /28° | 0.1 mm | 7 | |
| 15 Oct. | Patchy rain possible | 30° /28° | 0 mm | 7 | |
| 16 Oct. | Light rain shower | 30° /27° | 4.4 mm | 7 | |
| 17 Oct. | Moderate or heavy rain shower | 28° /26° | 38 mm | 6 | |
| 18 Oct. | Light rain shower | 29° /27° | 30.6 mm | 6 | |
| 19 Oct. | Moderate or heavy rain shower | 30° /27° | 24.2 mm | 7 | |
| 20 Oct. | Moderate or heavy rain shower | 29° /28° | 7.4 mm | 6 | |
| 21 Oct. | Light rain shower | 29° /27° | 3 mm | 7 | |
| 22 Oct. | Light rain shower | 29° /28° | 1.7 mm | 6 | |
| 23 Oct. | Light rain shower | 29° /27° | 28.3 mm | 6 | |
| 24 Oct. | Patchy light rain with thunder | 29° /28° | 7.4 mm | 6 | |
| 25 Oct. | Light rain shower | 29° /28° | 6.4 mm | 6 | |
| 26 Oct. | Light rain shower | 30° /27° | 2 mm | 7 | |
| 27 Oct. | Patchy rain possible | 29° /27° | 7.6 mm | 6 | |
| 28 Oct. | Patchy rain possible | 28° /27° | 22.7 mm | 6 | |
| 29 Oct. | Light rain shower | 29° /27° | 34.1 mm | 6 | |
| 30 Oct. | Patchy rain possible | 29° /27° | 16.2 mm | 7 | |
| 31 Oct. | Partly cloudy | 29° /27° | 0.3 mm | 7 | |
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Guide for Cayman Islands in October
In the Cayman Islands, October marks the transition from the wet season to the drier season, bringing about a change in the weather patterns. At the beginning of the month, the weather in the Cayman Islands is characterized by warm temperatures and a higher chance of rainfall.
The average temperature at the start of October is around 28°, with a possibility of occasional showers and thunderstorms. The sea temperature remains inviting for beach activities, averaging around 29°.
As the month progresses, the weather gradually becomes drier and more stable. By the end of October, the average temperature in the Cayman Islands hovers around 29°, with a decrease in precipitation.
The sea remains warm and pleasant for swimming and water sports, with an average temperature of 29°.
Overall, October in the Cayman Islands offers a transition from the rainy season to a more stable and dry period, making it an ideal time to visit for those seeking warm weather and outdoor activities.
Cayman Islands in October - FAQ
What to pack to Cayman Islands in October?
As you prepare for your trip to Cayman Islands in October, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Cayman Islands, during October, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Lightweight Clothing: T-shirts, blouses, shorts, skirts
- Rain Gear: Lightweight, waterproof clothing
- Footwear
- Waterproof Shoes
- Sandals/Flip-flops: Comfortable for warm climates
- Accessories
- Sunglasses: For sun protection
- Sun Hats: Wide-brimmed hats for sun protection in warm weather
- Umbrellas/Raincoats: For rainy days
- Personal Items
- Sunscreen: High SPF for sunny destinations
- Lip Balm with SPF: To protect against chapped lips
- Insect Repellent: For destinations with mosquitos or other insects
October rainfall patterns in Cayman Islands
UV exposure in Cayman Islands during October
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Where is Cayman Islands?Get accurate weather forecasts for Cayman Islands, located at latitude 19.287 and longitude -81.374. Stay updated with localized weather information tailored for Cayman Islands.