Blue Bay Weather in September
September in Blue Bay brings high temperatures around 30°C (86°F) during the day, dropping to 27°C (81°F) at night, with quite a bit of rainfall expected, averaging around 83 mm (3.3 in) for the month.
Rainfall in Blue Bay in September
On average, there are about 6 days with rain during this month, averaging 83 mm (3.3 in). Although rain is not especially frequent, individual showers can still be quite heavy.
Temperature in Blue Bay in September
September in Blue Bay brings typical temperatures with highs around 30°C (86°F) and lows of 27°C (81°F). The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. With lows of 27°C (81°F), it stays warm throughout the night. A cold shower before going to sleep is one of the easiest ways to cool down before bed.
Sunshine in Blue Bay in September
With approximately 262 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.If you prefer dry days with pleasant temperatures, January, February, March, April, May, June, July, August and December typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Curaçao, check out our Blue Bay's climate page.
Blue Bay Temperature in September
Min Temperature
27°C (81°F)
Max Temperature
30°C (86°F)
Chance of Rain
21%
Precipitation
83 mm (3.3 in)
Rainy days
6 days
Humidity
78% *
Sunshine
262 hours *
Percentage Sunshine
71% *
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Blue Bay typically stay consistent throughout September, with daily highs averaging around 30°C (86°F). Nights are warm, with lows around 27°C (81°F).
Average temperatures in September
Historical weather for Blue Bay in September
Browse day-by-day weather records for Blue Bay spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Blue Bay historical weather extremes in September
The extremes listed below come from historical weather data collected in Blue Bay from 1995 through 2025.
- Blue Bay recorded its highest September temperature of 38°C (100°F) on September 11, 1996.
- On September 8, 2004, Blue Bay saw its coldest September day with temperatures maxing out at 27°C (81°F).
- Blue Bay registered its coldest September night on September 11, 2011, with temperatures dropping to 20°C (68°F).
Best Places in Curaçao in September
Find out more about the weather in Curaçao and which places have the best travel conditions in this month. See all of Curaçao in September →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Blue Bay in September
Warm temperatures in September make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Prepare for significant rainfall with proper waterproof clothing and shoes. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.What To Do in Blue Bay in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Curaçao, check out our Blue Bay's climate page.
Temperature Rainfall Sunshine Humidity
See the full Blue Bay climate overview or explore weather in Curaçao.
