George Town weather in September 2024

Expect 32°C daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in George Town in September. Check more long-term weather averages for George Town in September before you book your next holiday to Cayman Islands in 2024/2025.

  • 32°C maximum daytime temperature in September in George Town32
    32°C max day temperature
  • 8 hours of sunshine per day
  • 16 days with some rainfall in September in George Town16
    16 days with some rainfall
  • 25°C minimum night-time temperature in September in George Town25
    25°C min night temperature
  • 12 hours of daylight per day in September in George Town12
    12 hours of daylight per day
  • Very high heat & humidity in September in George TownVH
    Very High heat & humidity
  • 208 mm monthly rainfall in September in George Town208
    208 mm of monthly rainfall
  • UV (maximum) index 11 (Extreme) in September in George Town11
    11 (Extreme) UV index
  • 30°C sea temperature in September in George Town30
    30°C sea temperature

More about the George Town

George Town by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec