September · Belize
Best time to visit Glover's Reef in September Weather, crowds & prices
Weather in Glover's Reef in September
Average temperature 30°C, 228 mm of rain, about 26 days with 6+ hours of sunshine and 80% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
September score
6.6/10
Ranked #6 of 12 months
- Avg temp
- 30°C
- Rainfall
- 228 mm
- Humidity
- 80%
- Days with 6h+ sun
- 26
- Crowd Density
- Quiet / Uncrowded
- Average Expenses
- $ · Budget Friendly ($)
September in Glover's Reef scores 6.6/10 for beach and coastal travel - an above-average month (#6 of 12). Expect around 30°C, 228 mm of rain, and roughly 26 days with 6+ hours of sunshine this month.
Glover’s Reef is an outer atoll of turquoise lagoons-remote diving and kayaking beyond the barrier. Best window: the drier months outside peak monsoon.
September in Glover's Reef — workable with trade-offs
Days in September average 30°C (85°F) and humidity near 80% — 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 228 mm, but with about 26 days with 6+ hours of sunshine it is not a total loss; an indoor fallback covers the risk.
That is 6.6/10 on the same scale — 6th of 12 months, versus 9.2/10 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.
Expect low-season pricing, and crowds are light for this destination. That combination — decent conditions at the lowest rates of the year — is the best value window on this page.
If your dates are flexible, April is materially better in Glover's Reef — 2.6 points higher on the same scale.
Frequently asked
- What is the weather like in Glover's Reef in September?
- In September, Glover's Reef averages 30°C, 228 mm of rain, and about 26 days with 6+ hours of sunshine. Its climate-comfort score is 6.6/10.
- Is September a good time to visit Glover's Reef?
- September earns a 6.6/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Glover's Reef in September?
- Expect about 228 mm of rain in September. Average humidity is 80% and there are about 26 days with 6+ hours of sunshine.
Curated in Glover's Reef
Tickets & experiences
Things to do in Glover's Reef
Glover's Reef, Belize. Live activities and tours from GetYourGuide, matched to this destination.