Guyana Weather
🇬🇾 1 city covered · South America
· tropical rainforest climate
Best time to visit
January to June
Weather in Guyana at a glance
Our Guyana coverage centers on Georgetown, which has a tropical rainforest climate. Expect average highs around 87°F (30°C) in September and 82°F (28°C) in January, with about 287 days of measurable precipitation a year.
Quick facts
- Covered city: Georgetown - annual average 80°
- Best time to visit: January to June
- Climate type: tropical rainforest
The bigger picture
Georgetown averages 10.6 hours of sunshine per day and roughly 2441 mm (96.1 inches) of precipitation annually. The most comfortable window is generally January to June. See the full month-by-month breakdown on the Georgetown climate page.
Live weather across Guyana today
Guyana cities compared
| City | Annual avg | Hottest month | Coldest month | Rainy days/yr | Sun h/day | Snowy days/yr |
|---|---|---|---|---|---|---|
| Georgetown | 80° | Sep · 87° | Jan · 76° | 287 | 10.6 | 0 |
Guyana weather by month
| Month | Avg high | Avg low | Rainy days | Sunshine |
|---|---|---|---|---|
| January | 82° | 76° | 23 | 10.9 h/day |
| February | 82° | 76° | 21 | 10.8 h/day |
| March | 83° | 76° | 20 | 11.2 h/day |
| April | 83° | 77° | 21 | 10.6 h/day |
| May | 83° | 77° | 29 | 9.6 h/day |
| June | 83° | 76° | 29 | 9.6 h/day |
| July | 84° | 76° | 30 | 10.6 h/day |
| August | 85° | 77° | 25 | 11.3 h/day |
| September | 87° | 78° | 20 | 11.3 h/day |
| October | 86° | 78° | 19 | 10.7 h/day |
| November | 85° | 77° | 23 | 10.1 h/day |
| December | 83° | 76° | 27 | 10.1 h/day |
Guyana weather FAQs
When is the best time to visit Guyana?
Averaged across the covered cities, January to June offers the most comfortable combination of temperatures, drier days and daylight. Coastal, mountain and desert areas can differ - check each city's climate page for specifics.
Does it snow in Guyana?
Snow is essentially absent in the Guyana cities we cover - the 2015–2024 record shows no regular measurable snowfall.
What is the climate of Guyana like?
The covered cities fall under tropical rainforest climate. That means steady heat, high humidity and rain spread through every month.