September · Guyana
Best time to visit Kaieteur Falls in September Weather, crowds & prices
Weather in Kaieteur Falls in September
Average temperature 24°C, 105 mm of rain, about 30 days with 6+ hours of sunshine and 83% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
September score
6.5/10
Ranked #1 of 12 months
- Avg temp
- 24°C
- Rainfall
- 105 mm
- Humidity
- 83%
- Days with 6h+ sun
- 30
- Crowd Density
- Moderate Crowds
- Average Expenses
- $$$ · Peak Season Rates ($$$)
September in Kaieteur Falls scores 6.5/10 for sightseeing and cultural travel - the single best month of the year. Expect around 24°C, 105 mm of rain, and roughly 30 days with 6+ hours of sunshine this month.
Kaieteur Falls drops roughly 225 metres from the Potaro River inside Guyana's oldest national park, surrounded by remote Guiana Shield rainforest.
September in Kaieteur Falls — the year's strongest window
At 24°C (76°F) this is comfortable city weather in September, with sightseeing easiest before lunch and after the afternoon peak.
105 mm of rain makes this a wet month here, though with about 30 days with 6+ hours of sunshine there is still bright weather between the fronts.
On our climate-comfort scale this is the top-ranked month of the year for Kaieteur Falls at 6.5/10 — the reference point every other month on this page is measured against.
Pack light clothing, a hat and real sun protection, a proper rain shell rather than an umbrella.
Budget for peak pricing, and crowds are moderate. You are paying the year's highest rates for the year's best conditions — book early or shift a few weeks either side.
Frequently asked
- What is the weather like in Kaieteur Falls in September?
- In September, Kaieteur Falls averages 24°C, 105 mm of rain, and about 30 days with 6+ hours of sunshine. Its climate-comfort score is 6.5/10.
- Is September a good time to visit Kaieteur Falls?
- September earns a 6.5/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Kaieteur Falls in September?
- Expect about 105 mm of rain in September. Average humidity is 83% and there are about 30 days with 6+ hours of sunshine.
Curated in Kaieteur Falls
Tickets & experiences
Things to do in Kaieteur Falls
Kaieteur Falls, Guyana. Live activities and tours from GetYourGuide, matched to this destination.