George Town weather in October

George Town, Cayman Islands
Photo: rh43 · CC BY 3.0

October in George Town: hot, soaked, with clean air — fine if you can take 19 rainy days.

#11 of 12 months in George Town · #444 of 897 destinations to visit in October · comfort 78/100 (tier B)

Updated June 2026 · climate normals from ERA5 reanalysis

Traveller notes on George Town in October

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George Town climate normals — October

Daytime high29°C / 85°F🥵 hot
Nighttime low27°C / 80°F
Rainfall174 mm / 6.9 in⛈ soaked
Rainy days19 days
Humidity75%💦 very humid
Dew point23°C / 74°F
Sunshine9.8 h/day
Daylight11.7 h
Wind24 km/h / 15 mph
Air quality (US AQI)34🍃 good

Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.

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George Town in October — FAQ

Is October a good time to visit George Town?
October in George Town: hot, soaked, with clean air — fine if you can take 19 rainy days. It ranks #11 of 12 months for George Town on SeasonMap's comfort score (78/100).
What is the weather like in George Town in October?
In October, George Town averages a daily high of 29.2°C and a low of 26.9°C, with about 174.1 mm of rain over roughly 19 rainy days.
What is the air quality in George Town in October?
George Town has a mean US Air Quality Index of about 34 in October.

Other months in George Town

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