December · Guyana
Best time to visit Georgetown in December Weather, crowds & prices
Weather in Georgetown in December
Average temperature 26°C, 256 mm of rain, about 29 days with 6+ hours of sunshine and 82% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
December score
3.9/10
Ranked #12 of 12 months
- Avg temp
- 26°C
- Rainfall
- 256 mm
- Humidity
- 82%
- Days with 6h+ sun
- 29
- Crowd Density
- Quiet / Uncrowded
- Average Expenses
- $ · Budget Friendly ($)
December in Georgetown scores 3.9/10 for sightseeing and cultural travel - ranked #12 of 12. Expect around 26°C, 256 mm of rain, and roughly 29 days with 6+ hours of sunshine this month.
Georgetown mixes timber architecture, markets, museums, gardens, canals, and the Atlantic seawall in Guyana's low-lying, culturally diverse capital.
December in Georgetown: expect compromises
Days in December average 26°C (80°F) and humidity near 82% — front-load outdoor plans before the heat builds and treat the middle of the day as indoor time.
This is the year's wettest stretch at 256 mm, but with about 29 days with 6+ hours of sunshine it is not a total loss; an indoor fallback covers the risk.
That is 3.9/10 on the same scale — 12th of 12 months, versus 5.4/10 for the best month here.
Pack the lightest breathable clothing you own, a hat, and more water than feels necessary, a proper rain shell rather than an umbrella.
Budget for low-season pricing, and crowds are light for this destination.
If your dates are flexible, February is materially better in Georgetown — 1.5 points higher on the same scale.
Frequently asked
- What is the weather like in Georgetown in December?
- In December, Georgetown averages 26°C, 256 mm of rain, and about 29 days with 6+ hours of sunshine. Its climate-comfort score is 3.9/10.
- Is December a good time to visit Georgetown?
- December earns a 3.9/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Georgetown in December?
- Expect about 256 mm of rain in December. Average humidity is 82% and there are about 29 days with 6+ hours of sunshine.
Curated in Georgetown
Tickets & experiences
Things to do in Georgetown
Georgetown, Guyana. Live activities and tours from GetYourGuide, matched to this destination.