Kralendijk Weather in September
Thinking of visiting Kralendijk in September? Expect high temperatures reaching 30°C (86°F) during the day, dropping to 27°C (81°F) at night, and note that quite a bit of rainfall is likely.
Rainfall in Kralendijk in September
Historically, September sees about 7 days of rain, with a monthly average of 84 mm (3.3 in). When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.
Temperature in Kralendijk in September
Daytime highs in Kralendijk in September reach 30°C (86°F), with nights around 27°C (81°F). Conditions stay fairly consistent through the month, making it easier to plan what to wear. With overnight lows of 27°C (81°F), nights stay very warm. Air conditioning makes a real difference if you're sensitive to heat. A cold shower before bed can also help you get to sleep more comfortably.
Wind Speed in Kralendijk in September
Average wind conditions reach 6 m/s (12 knots) in September. This creates notably windy weather that is clearly felt and can influence daily activities. Keep in mind this is an average. Some days are less intense, while others can be quite gusty.
Average water temperature in September
The water temperature is 28°C (82°F), which most people find very comfortable. A good month for swimming and water sports.If you prefer enjoying temperate temperatures and rain-free days, 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 Bonaire, St Eustatius, Saba, check out our Kralendijk's climate page.
Kralendijk Temperature in September
Min Temperature
27°C (81°F)
Max Temperature
30°C (86°F)
Water Temperature
28°C (82°F) *
Chance of Rain
24%
Precipitation
84 mm (3.3 in)
Rainy days
7 days
Humidity
76% *
Windspeed
6 m/s (12 knots) *
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Kralendijk 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 Kralendijk in September
Browse day-by-day weather records for Kralendijk spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Kralendijk historical weather extremes in September
Our historical data for Kralendijk spans 1995 to 2025, revealing these weather extremes.
- On September 11, 1996, temperatures climbed to 38°C (100°F), marking the warmest September day on record.
- The lowest daytime temperature in September was 28°C (82°F), recorded on September 22, 2022.
- Nighttime temperatures dropped to 20°C (68°F) on September 11, 2011, marking the coldest September night on record.
Best Places in Bonaire, St Eustatius, Saba in September
Find out more about the weather in Bonaire, St Eustatius, Saba and which places have the best travel conditions in this month. See all of Bonaire, St Eustatius, Saba in September →
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What to Wear in Kralendijk in September
Warm but pleasant conditions in Kralendijk in September. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Expect heavy rainfall, so bring good rain protection and waterproof bags. The water temperature sits at about 28°C (82°F), making it perfect for swimming and water activities. Don't forget to pack your favorite swimwear and perhaps some snorkel gear.What To Do in Kralendijk 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 Bonaire, St Eustatius, Saba, check out our Kralendijk's climate page.
Temperature Rainfall Humidity Wind Speed Water Temp
See the full Kralendijk climate overview or explore weather in Bonaire, St Eustatius, Saba.
