Guyana in December

December is Guyana's 9th-best month (rank 9 of 12): its 2 destinations average 59/100, led by Kaieteur Falls at 64 — 28°C and 30 rainy days — while Georgetown is warmer at 34°C and scores 54.

#9 of 12 months for Guyana · 2 destinations · updated September 2026 · climate normals from ERA5 reanalysis

🇬🇾 Guyana, month by month

59/100 in December
  1. 67Jan
  2. 69Feb
  3. 68Mar
  4. 63Apr
  5. 51May
  6. 52Jun
  7. 57Jul
  8. 62Aug
  9. 67Sep
  10. 68Oct
  11. 62Nov
  12. 59Dec

Where in Guyana in December

#PlaceTypeFeels-like highRainComfortAt its best
1Kaieteur FallsNational park28°C215 mm · 30 days64 tier C—
2GeorgetownCity34°C264 mm · 28 days54 tier D—

Comfort is SeasonMap's 0–100 score; each place is judged through the lens that suits it — beaches on beach weather, ski resorts on snow. "At its best" means December is one of that place's own top three months. Feels-like highs fold in humidity, wind and sun.

What's on in Guyana in December

  • Christmas and Old Year's Night · Georgetown · 15 Dec – 1 Jan (usually)

Seasons in force

Monsoon · 1 place

Better months for Guyana

February · 69/100March · 68/100October · 68/100Weakest: May · 51/100
← Guyana in NovemberGuyana in January →Best time to visit Guyana, month by monthCompare: Kaieteur Falls vs Georgetown in December