Guyana
Guyana in December
Where it is warm, dry and good for swimming in Guyana in December — compared across the country’s main destinations.
Quick answers
- Where is it warmest in Guyana in December?
- Lethem is the warmest of the 16 destinations compared, with highs of 33°C (91°F) in December; Mabaruma is the coolest at 30°C (85°F).
- Can you swim in the sea in Guyana in December?
- Yes, in places: the warmest water is at Georgetown (28°C (82°F)), and 3 of the coastal destinations have a sea of 21 °C or more.
Warmest
33°
Lethem
Coolest
30°
Mabaruma
Driest
38 mm
Lethem
Warmest sea
28°
Georgetown
December in Guyana ranges from 30°C (85°F) in Mabaruma to 33°C (91°F) in Lethem — a spread of 3 degrees across the country. On average it is about as warm as November. Rain is frequent in most destinations. Best bets this month: Georgetown.
Best places in Guyana in December
Weather in December by city
| Place | Day | Night | Rain | Sea | Score |
|---|---|---|---|---|---|
| Corriverton | 31° | 23° | 168 mm | — | 70 |
| Skeldon | 31° | 23° | 191 mm | — | 70 |
| New Amsterdam | 31° | 23° | 159 mm | — | 69 |
| Rose Hall | 31° | 23° | 231 mm | 28° | 69 |
| Rosignol | 31° | 23° | 146 mm | — | 69 |
| Mahaica Village | 30° | 24° | 195 mm | 28° | 69 |
| Rose Hall | 31° | 23° | 208 mm | — | 69 |
| Georgetown | 30° | 24° | 218 mm | 28° | 68 |
| Mabaruma | 30° | 22° | 259 mm | — | 68 |
| Anna Regina | 30° | 24° | 234 mm | — | 68 |
| Tuschen | 30° | 24° | 198 mm | — | 68 |
| Bartica | 30° | 23° | 142 mm | — | 51 |
| Parika | 30° | 23° | 180 mm | — | 51 |
| Mahdia | 30° | 22° | 173 mm | — | 50 |
| Linden | 30° | 23° | 201 mm | — | 48 |
| Lethem | 33° | 24° | 38 mm | — | 42 |
Frequently asked questions
What is the weather like in Guyana in December?
Average daytime highs range from 30° in Mabaruma to 33° in Lethem.
Can you swim in Guyana in December?
Yes — the sea is warmest around Georgetown at about 28°.