Georgetown Weather in September
Guyana · September climate averages and travel tips
Avg high29°C (84°F)
Avg low27°C (81°F)
Rainfall87 mm (3.4 in)
RatingFair 5.5/10
Expect hot days in Georgetown in September: the average high is 29°C (84°F) and the average low is 27°C (81°F). The month is moderately rainy, with about 87 mm (3.4 in) of rain spread over 17 days, one of the driest months of the year. Humidity averages 81%, so it feels sticky and hotter than the thermometer suggests. You get roughly 12 hours of daylight and a mix of sun and cloud.
Is September a good time to visit Georgetown?
Yes — September is one of the best months to visit Georgetown. The weather rates fair (5.5/10) on our comfort score.
September weather at a glance
| Average high | 29°C (84°F) |
|---|---|
| Average low | 27°C (81°F) |
| Daily mean | 28°C (82°F) |
| Rainfall | 87 mm (3.4 in) |
| Rainy days (1 mm+) | 17 |
| Humidity | 81% |
| Cloud cover | 52% |
| Daylight | 12 hours |
| Est. sunshine | 6.3 hours/day |
| Wind | 11.3 km/h |
| vs August | About as warm as August, with 101 mm less rain. |
What to pack for Georgetown in September
- light, breathable clothing
- sunscreen and a hat
- an umbrella or rain jacket
- swimwear
Georgetown weather in other months
Jan28°C / 26°C194 mmFairFeb28°C / 26°C123 mmFairMar28°C / 26°C104 mmFairApr28°C / 26°C140 mmFairMay28°C / 26°C308 mmPoorJun28°C / 26°C302 mmPoorJul28°C / 26°C297 mmPoorAug29°C / 27°C188 mmPoorSep29°C / 27°C87 mmFairOct29°C / 27°C104 mmFairNov29°C / 27°C189 mmPoorDec28°C / 26°C262 mmFair
← AugustBest time to visit GeorgetownOctober →
Better weather in September nearby
- Santiago22°C · 12 mm · Excellent
- Mendoza23°C · 7 mm · Excellent
- Cordoba25°C · 29 mm · Excellent
- Arequipa26°C · 7 mm · Excellent
- Sucre23°C · 15 mm · Excellent
- Cusco19°C · 15 mm · Excellent
Nearby in September
- Paramaribo31°C · 51 mm
- Port of Spain30°C · 140 mm
- Cayenne29°C · 51 mm
- Saint George's29°C · 131 mm
- Bridgetown29°C · 92 mm
- Kingstown29°C · 83 mm
Where else is good in September? See where to go in September.