Last updated: August 21, 2025
September in Kralendijk, Bonaire, Sint Eustatius, and Saba presents a tropical climate characterized by warm temperatures and notable humidity. With a maximum temperature reaching 30°C (86°F) and an average of 28°C (83°F), visitors can enjoy the island's vibrant beauty under sunny skies. The minimum temperature hovers around 26°C (78°F), providing a comfortable atmosphere for relaxation. However, this month also sees an average precipitation of 62 mm (2.4 in) spread across 11 days, resulting in an 80% humidity level that enhances the lush surroundings. Ideal for those seeking a blend of warmth and refreshing tropical showers, September remains a captivating time to explore these Caribbean gems.
In September, Kralendijk, Bonaire, Sint Eustatius, and Saba experience a delightful ascent in temperatures, with minimums rising to 26°C (78°F), and averages peaking at 28°C (83°F). This marks a consistent trend of warmth as the year progresses, with maximums reaching 30°C (86°F), the highest of the month. Following the summer months, September maintains the tropical allure of the islands, delivering a perfect blend of sun and sea. As the warmest month of the year approaches, the temperatures not only reflect the lingering summer heat but also set the stage for inviting beach days and vibrant outdoor adventures, making it an ideal time to explore the natural beauty of these enchanting Caribbean islands.
September in Kralendijk, Bonaire, Sint Eustatius, and Saba marks a notable uptick in precipitation, with an average of 62 mm (2.4 in) recorded over 11 days of rain. This volume signifies a slight decline from the wet month of August, which saw 66 mm (2.6 in), yet it remains a significant part of the transition into the wetter season. As the year progresses into October and November, the rainfall increases substantially, with October averaging 111 mm (4.4 in) and November 103 mm (4.1 in), both exceeding September's totals. This trend indicates a clear shift as the region moves towards its peak rainy season, providing the lush landscape that characterizes the islands. The consistent rainfall patterns throughout late summer and early fall underline the region's distinct wet-dry cycles, influencing both local climate and ecology.
In September, the humidity in Kralendijk, Bonaire, Sint Eustatius, and Saba reaches 80%, marking a slight dip from the summer months. This decrease follows a peak in June at 86%, with a gradual decline through July and August, which often experience higher humidity levels. Interestingly, September’s figures suggest a transition towards the drier months ahead, as humidity begins to stabilise around the 80-84% range that characterizes the region from October through December. This pattern indicates a subtle seasonal shift, inviting visitors to enjoy the lower humidity and comfortable conditions just before the transition into the typically wetter season.
As September rolls into Kralendijk, Bonaire, Sint Eustatius, and Saba, residents and visitors alike can expect a consistently high UV Index of 13, indicating an extreme risk of harm from unprotected sun exposure. This trend of elevated UV levels has been prevalent throughout the year, with figures peaking at 14 in March and April, but remaining steady at 13 from May through September. The burn time remains critical at just 10 minutes, emphasizing the importance of sun safety practices during this month. As you enjoy the beauty of these islands, remember to take precautions to protect your skin. For more detailed information, visit Kralendijk UV Index.
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As the summer sun begins its gentle fade, September in Kralendijk, Bonaire, Sint Eustatius, and Saba still boasts an impressive 335 hours of sunshine, keeping the vibrant coastal spirit alive. Following the peak of July's 361 hours, the sun-drenched days slowly wane, yet September remains a robust month for sun-seekers. The pattern of gradually decreasing sunlight continues into October, but remains significantly higher compared to the early months of the year. This seamless transition from the abundant rays of summer to the slightly shorter days of fall maintains the islands' allure, making September an appealing choice for those looking to bask in the warm embrace of Caribbean sunshine.
September in Kralendijk, Bonaire, Sint Eustatius, and Saba brings a decent chance of sunny weather, with the likelihood hovering around 48%. This positions September as one of the more favorable months for sunshine, closely mirroring the sunny escapades of July and August. As the summer vibes begin to taper off, travelers can still expect pleasant days under the sun, especially when compared to the wetter months of April and June, which experience only a 29% and 23% chance of clear skies, respectively. Overall, while the potential for sunshine might not be as high as the peak winter months, it still offers a welcoming climate for those seeking to enjoy the beauty of the Caribbean.
In Kralendijk, Bonaire, Sint Eustatius, and Saba, the transition into September marks a consistent 12 hours of daylight, a continuation of the sunny trend established over the previous months. Starting from January with 11 hours of daylight, the duration gradually increased, reaching a peak of 12 hours from March through September. This steady daylight pattern not only enhances the tropical allure of the islands but also supports outdoor activities and exploration. As the year progresses into October, daylight begins to wane once again, signaling a return to shorter days, yet the warm, vibrant energy of September remains a highlight, inviting both residents and visitors to indulge in the island's natural beauty.
As September rolls into Kralendijk, Bonaire, Sint Eustatius, and Saba, the prevailing winds begin to shift to a gentler rhythm. Average wind speeds for the month slightly decline to 7.2 m/s (16 mph), marking a notable drop from the summer months of August. This trend of decreasing wind intensity continues as the year progresses, with October's average expected to rise slightly to 7.9 m/s (18 mph) before a further retreat in November. The pattern underscores a transitional phase, where the balmy breezes create a serene atmosphere, perfect for relaxing by the sea or exploring the stunning landscapes. With the wind calming down, September invites visitors to experience the islands' tranquil beauty and vibrant culture in a more leisurely setting.
Weather in Kralendijk varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Kralendijk, focusing on differences in temperature, rainfall, humidity, and UV levels.
September and January offer distinct weather experiences. In September, temperatures range from a minimum of 26°C (78°F) to a maximum of 30°C (86°F), with an average of 28°C (83°F). This month sees more rainfall, averaging 62 mm (2.4 in) over about 11 days, coupled with a humidity level of 80%. In contrast, January presents slightly cooler temperatures, with a minimum of 24°C (75°F) and a maximum of 27°C (82°F), averaging 26°C (79°F). The precipitation is also lower in January, at 40 mm (1.6 in), spread over 12 days, while humidity remains relatively high at 82%. For more details, check out Kralendijk weather in January.
In September, the weather is generally warmer, with average temperatures ranging from a minimum of 26°C (78°F) to a maximum of 30°C (86°F), and humidity levels at 80%. This month also sees more rainfall, accumulating around 62 mm (2.4 in) over 11 days. In contrast, February experiences slightly cooler conditions, with temperatures averaging between 23°C (74°F) and 27°C (81°F) and a total precipitation of 29 mm (1.1 in) spread over 10 days, alongside a slightly higher humidity of 83%. For more specific details on February's climate, you can check Kralendijk weather in February.
In September, the weather is typically warmer with average temperatures peaking at around 28°C (83°F), reaching a maximum of 30°C (86°F). This month also sees higher precipitation levels, with 62 mm (2.4 in) of rain spread over 11 days, contributing to a humidity level of 80%. In contrast, March brings slightly cooler conditions with average temperatures of 26°C (79°F) and a maximum of 27°C (81°F). This month experiences less rainfall, totaling 26 mm (1.0 in) over just 8 days, along with a higher humidity of 83%. For more detailed insights, you can explore the Kralendijk weather in March.
September and April exhibit notable differences in weather patterns. September tends to be warmer, with temperatures averaging around 28°C (83°F) and reaching highs of 30°C (86°F), while April's temperatures are slightly cooler, averaging 26°C (80°F) with a maximum of 27°C (81°F). In terms of precipitation, September sees significantly more rain, with 62 mm (2.4 in) over 11 days, compared to April's much drier conditions, which receive only 17 mm (0.7 in) over just 3 days. Additionally, humidity remains high during both months, but it is marginally higher in April at 84% compared to September's 80%. For more detailed weather insights, you can visit Kralendijk weather in April.
In comparing the weather between September and May, September typically experiences slightly higher temperatures with an average of 28°C (83°F) and a maximum of 30°C (86°F), while May's average temperature is a bit cooler at 27°C (80°F), peaking at 28°C (82°F). Precipitation levels also differ, as September sees more rainfall with 62 mm (2.4 in) over 11 days, compared to May's 28 mm (1.1 in) over just 5 days. Humidity is relatively high in both months, but September averages 80%, slightly lower than May's 85%. For more detailed insights about the weather in May, you can check Kralendijk weather in May.
When comparing the weather in September and June, both months showcase warm temperatures, but September tends to be a bit hotter. In September, the minimum temperature is 26°C (78°F), with an average of 28°C (83°F) and a maximum reaching 30°C (86°F). In contrast, June is slightly cooler, with temperatures ranging from a minimum of 25°C (77°F) to an average of 27°C (81°F) and a maximum of 28°C (82°F).
Additionally, September sees higher rainfall, with 62 mm (2.4 in) of precipitation over 11 days, compared to June’s 45 mm (1.8 in) over 10 days. Humidity levels are also notable, as September has a humidity level of 80%, while June is slightly higher at 86%. For a more detailed look at the weather patterns, you can check Kralendijk weather in June.
In comparison, September's weather shows slightly higher temperatures than July, with minimums at 26°C (78°F) and averages reaching 28°C (83°F), compared to July's minimum of 25°C (77°F) and an average of 27°C (81°F). The maximum for September is also a touch warmer at 30°C (86°F) versus July's maximum of 29°C (84°F). However, September experiences more precipitation, totaling 62 mm (2.4 in) across 11 days, while July has a bit less rainfall at 54 mm (2.1 in) over 12 days. Additionally, September's humidity is slightly lower at 80%, compared to July's 85%. For more detailed information, you can check out Kralendijk weather in July.
In comparing the weather between August and September, we notice slight variations in temperature and precipitation. September sees a minimum temperature of 26°C (78°F), which is just a degree warmer than August’s 25°C (77°F). The average temperatures remain consistent, with both months hovering around 28°C (82-83°F). However, September peaks slightly higher with a maximum of 30°C (86°F) compared to August's maximum of 29°C (85°F). Precipitation levels also shift, with September recording 62 mm (2.4 in) over 11 days, while August had slightly more rainfall at 66 mm (2.6 in) over 12 days. Humidity levels are quite similar, averaging at 80% in September and 81% in August. For a more detailed look at August weather in the region, check this link: Kralendijk weather in August.
In September, the weather features slightly warmer temperatures, with an average of 28°C (83°F) and a maximum of 30°C (86°F). There is also less rainfall, totaling 62 mm (2.4 in) across 11 days, and humidity hovers around 80%. In contrast, October sees a slightly cooler maximum temperature of 29°C (85°F) and a similar average of 28°C (83°F). However, precipitation increases significantly to 111 mm (4.4 in), occurring over 19 days, and humidity rises to 81%. This shift indicates a transition into a wetter season in October. For more detailed weather information, you can check out Kralendijk weather in October.
In September, temperatures in Kralendijk range from a minimum of 26°C (78°F) to a maximum of 30°C (86°F), averaging around 28°C (83°F). The month experiences 62 mm (2.4 in) of precipitation over about 11 days, with humidity levels at 80%. By November, the weather remains warm but slightly cooler, with temperatures ranging from 25°C (77°F) to a maximum of 29°C (84°F), averaging 27°C (81°F). However, November sees an increase in rainfall, totaling 103 mm (4.1 in) over 20 days, and a slight increase in humidity at 83%. For more details on the weather during this month, visit Kralendijk weather in November.
In September, the weather is characterized by warmer temperatures, with a minimum of 26°C (78°F) and an average of 28°C (83°F), reaching a maximum of 30°C (86°F). The month experiences 62 mm (2.4 in) of precipitation over 11 days, with humidity levels around 80%. In contrast, December sees slightly cooler temperatures, ranging from a minimum of 24°C (76°F) to a maximum of 28°C (83°F), with an average of 27°C (80°F). Although December has a similar amount of rainfall at 58 mm (2.3 in), it has a higher frequency of rainy days, totaling 18. The humidity also remains elevated at 82%, making for a humid end to the year. For a detailed look at December weather conditions, check Kralendijk weather in December.
As September unfolds in Kralendijk, the weather offers a unique blend of warm temperatures and notable humidity, setting it apart from other months. With an average temperature of 28°C (83°F), it feels consistently tropical, and the high humidity level of 80% adds an enveloping warmth. Rainfall increases during this time, with 11 days of precipitation contributing to a total of 62 mm (2.4 in), providing brief but refreshing showers that cool the air. This combination creates a vibrant atmosphere, perfect for embracing both adventure and relaxation. For a deeper look at what to expect throughout the year, explore the detailed insights at Kralendijk Climate.