George Town weather in October
Temperature, sea and sunshine in October: long-term averages from 30 years of weather data, not a forecast.
Holiday weather in October
Fair
Best time to visit: December – April
What is the weather like in George Town in October?
In October, George Town is hot: daytime highs average 29 °C, and even at night it stays warm at around 26 °C. The sea averages 29.4 °C – almost as warm as a bath. The sun shines for around 7 hours a day. It is the rainy season: rain falls on about 21 days, totalling 212 mm. The air is often humid and muggy. All in all, October is a so-so month for a holiday in George Town.
October compared
How the weather changes from September to November. Tap a month to open it.
| SeptemberSep | OctoberOct | NovemberNov | |
|---|---|---|---|
| Score | 49 | 52 | 68 |
| Day | 30° | 29° | 28° |
| Night | 27° | 26° | 26° |
| Sea | 30° | 29° | 29° |
| Sun | 8 h | 7 h | 7 h |
| Rain days | 18 | 21 | 14 |
More details for October
- Daylight
- 11 h 44 min06:19 – 18:03
- UV index
- 9 · very highclear sky, noon (estimate)All months
- Muggy days
- 31 daysdew point 18 °C or moreAll months
- Wind
- 27 km/haverage daily peakAll months
- Cloud cover
- 60 %on averageAll months
- Hot days
- 2 days30 °C or moreAll months
- Time zone
- UTC−5America/Cayman
How the score comes together
- Temperatureweight 50 %80 %
- Sunshineweight 20 %62 %
- Few rainy daysweight 30 %0 %
Each factor is rated from 0 to 100 % and weighted for the travel style “City break”.
What to pack in October
- Swimwear
- Sunscreen
- Sunglasses & sun hat
- Light, breathable clothes
- Insect repellent
- Rain jacket or umbrella
George Town in October: quick answers
Is George Town hot in October?
Yes. In October, George Town is hot: daytime highs average 29 °C and nights stay around 26 °C. On about 2 days the thermometer climbs to 30 °C or more.
Can you swim in George Town in October?
Yes. In October the sea averages 29.4 °C – almost as warm as a bath.
Does it rain much in George Town in October?
It rains often – on about 21 days, adding up to 212 mm.
George Town month by month
The whole year in George TownAll destinations: Cayman IslandsCaribbean weather in OctoberWhere to go in OctoberSea temperature in October
Climate averages 1996–2025, not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, WMO 1991–2020 (NOAA NCEI), GeoNames (CC BY 4.0). Sources & licences