September · Belize
Best time to visit Placencia in September Weather, crowds & prices
Weather in Placencia in September
Average temperature 29°C, 285 mm of rain, about 23 days with 6+ hours of sunshine and 82% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
September score
6.3/10
Ranked #8 of 12 months
- Avg temp
- 29°C
- Rainfall
- 285 mm
- Humidity
- 82%
- Days with 6h+ sun
- 23
- Crowd Density
- Quiet / Uncrowded
- Average Expenses
- $ · Budget Friendly ($)
September in Placencia scores 6.3/10 for beach and coastal travel - ranked #8 of 12. Expect around 29°C, 285 mm of rain, and roughly 23 days with 6+ hours of sunshine this month.
Placencia is a skinny peninsula of beach bars and calm Caribbean water-boat days to cayes and the reef. Best window: the drier months outside peak monsoon.
September in Placencia — middling scores, decent value
September averages 29°C (85°F) and humidity near 82%, so the practical pattern is early mornings, a long midday break, and evenings back outside.
285 mm makes this the wettest stretch of the year, though about 23 days with 6+ hours of sunshine still appear — keep an indoor fallback ready.
It scores 6.3/10 here, 8th of 12 months, against 9/10 in the destination's best month.
Pack the lightest breathable clothing you own, a hat, and more water than feels necessary, a proper rain shell rather than an umbrella.
Plan for low-season pricing, with crowds are light for this destination.
Flexible dates? April scores 2.7 points higher here — enough to change the trip.
Frequently asked
- What is the weather like in Placencia in September?
- In September, Placencia averages 29°C, 285 mm of rain, and about 23 days with 6+ hours of sunshine. Its climate-comfort score is 6.3/10.
- Is September a good time to visit Placencia?
- September earns a 6.3/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Placencia in September?
- Expect about 285 mm of rain in September. Average humidity is 82% and there are about 23 days with 6+ hours of sunshine.
Curated in Placencia
Tickets & experiences
Things to do in Placencia
Placencia, Belize. Live activities and tours from GetYourGuide, matched to this destination.