Warm
Average highs sit around 31°C, giving warm days by monthly-average standards.
September verdict
Georgetown, Guyana in September
Weather score71Very good
Very good for holiday weather
Average highs sit around 31°C, giving warm days by monthly-average standards. Sunshine averages 7.7h per day, enough for a balanced month. Rainfall averages 74mm, which is relatively low for holiday planning.
September weather
Monthly averages
Temp
31°C
Rain
74mm
Sun
7.7h
Sea
29°C
Weather score
71
Very good
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Drier
Rainfall averages 74mm, which is relatively low for holiday planning.
Some sun
Sunshine averages 7.7h per day, enough for a balanced month.
Warm sea
Sea temperatures average 29°C, so swimming is usually comfortable by monthly-average standards.
Map
Weather map
Compare Georgetown, Guyana with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
September31°C average high
September is close to Georgetown's usual daytime heat, with little temperature swing across the year.
Warmest monthsAll year
Daytime heat stays consistently warm through the year.
Rain
September74mm average rain
September is one of Georgetown's driest months, making outdoor days easier to plan than in wetter parts of the year.
Driest monthsFebruary to March and September to November
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
September7.7 hours average sun
September is one of Georgetown's sunniest months, with some of the strongest bright-day conditions in the yearly averages.
Brightest monthsFebruary to March and August to November
This stretch has the strongest sunshine in the monthly averages.
Sea temperature
September29°C average sea
September is one of Georgetown's warmest sea months, when swimming comfort is usually strongest.
Warmest seaJuly to November
Sea temperatures are usually near 29°C in this stretch, so swimming comfort is at its strongest.
Weather score
September71 weather score
September is one of Georgetown's best weather-score months, combining the strongest overall balance in the yearly averages.
Best weather monthsFebruary to March and September to November
These months have the strongest weather score in the monthly averages.
