September Weather in Calibishie, Dominica

Last updated: August 21, 2025

Experience the tropical charm of Calibishie, Dominica in September, where temperatures gracefully hover around a pleasant 27°C (81°F), peaking at 28°C (83°F) while dipping to a mild 25°C (77°F) at night. This month brings a lush atmosphere with 136 mm (5.4 in) of rainfall spread over 20 days, resulting in a humidity level of 80% that enhances the island's vibrant flora. Perfect for those who appreciate the beauty of a Caribbean rain shower, September in Calibishie promises a unique blend of warmth and natural splendor.

September Temperature in Calibishie

In September, Calibishie, Dominica, showcases a notable warming trend as the island transitions toward the peak of its tropical climate. With minimum temperatures rising to 25°C (77°F) and averages reaching 27°C (81°F), visitors can anticipate warm, inviting conditions perfect for exploring the lush landscapes. The maximum temperatures hover around 28°C (83°F), maintaining a consistent balmy atmosphere reminiscent of the preceding summer months. This gradual increase in warmth is accompanied by the vibrant hues of early autumn, making September a compelling time for nature enthusiasts and adventurers alike to experience the lush beauty of Dominica.

September Weather in Calibishie: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Calibishie, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Calibishie, September typically has an average temperature of {2}°C ({3}°F), with highs reaching up to {4}°C ({5}°F) and lows dropping to around {6}°C ({7}°F).
JanFebMarAprMayJunJulAugSepOctNovDec777676777879798081807978
Data source: Temperature data for Calibishie generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Calibishie

September in Calibishie, Dominica, marks a notable peak in the rainy season, characterized by an average precipitation of 136 mm (5.4 in) over 20 days. This slight decrease from August's generous 139 mm (5.5 in) suggests a gradual shift as the month transitions toward autumn, yet it still remains one of the wetter months of the year. The pattern of increasing rainfall from January's 51 mm (2.0 in) to September reveals a clear trend of escalating precipitation as summer yields its dominance. With the preceding months consistently showcasing a heavy deluge, September continues the trend but hints at a slight moderation, setting the stage for the heavier rains of October, which typically brings 152 mm (6.0 in). As such, September serves as a pivotal bridge, combining the remnants of tropical intensity with the approach of fall.

September Precipitation Trends in Calibishie

The chart displays monthly precipitation patterns in Calibishie, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Calibishie, September typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec51515349598911313913615212681
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Calibishie

In Calibishie, Dominica, the month of September experiences a notable humidity level of 80%, which aligns closely with the preceding months of May and October. Throughout the year, humidity trends reveal a slight upward shift from January's 78%, peaking at 84% in July before tapering off in August. This slight decline in late summer hints at a seasonal rhythm, where even the humid embrace of September provides a breezy respite compared to the height of the summer months. Overall, the consistent moisture levels reflect the island’s lush environment, making it a tropical paradise year-round.

September Average Humidity in Calibishie

This chart illustrates the average monthly humidity levels in Calibishie, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Calibishie is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec78%77%78%78%80%82%84%82%80%80%80%79%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Calibishie

In September, Calibishie, Dominica continues to experience an extreme UV Index of 13, making sun safety a top priority for both residents and visitors. With a burn time of just 10 minutes, it’s essential to be proactive about protection during this time of year. September maintains a trend established from the previous months, where UV levels remain consistently high, peaking at 14 in both April, May, and July. As summer transitions towards fall, the UV Index shows little decline, offering a reminder of the Caribbean sun's potency. For detailed information on safe sun exposure, check out the Calibishie UV Index resource.

Maximum UV Index Levels in Calibishie for September

The chart shows the monthly maximum UV Index (UVI) for Calibishie in September, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In September, the maximum UV index in Calibishie typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec10111314141314131312109
Data source: Calibishie September UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

September Sunshine in Calibishie

In September, Calibishie basks in 317 hours of radiant sunshine, a charming close to the summer months. This marks a slight decline from the peak sunshine of 357 hours in May, yet it remains robust compared to the earlier winter months. The trend of abundant sunlight carries through from the summer, with September enjoying just a bit less brightness than its predecessors, maintaining the tropical warmth that draws visitors year-round. As the year transitions into autumn, the consistent presence of the sun showcases the enduring allure of this picturesque Caribbean destination. With October and November offering similarly generous hours, there's no doubt that Calibishie's sun-kissed charm lingers beautifully into the fall.

Monthly Sunshine Duration in Calibishie: September Highlighted

The September sunshine duration represents the total number of hours Calibishie experiences direct sunlight during the month of September, excluding cloudy or obstructed periods. This chart compares the sunshine duration of September with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec267h305h347h340h357h330h355h351h317h321h311h328h
Data source: Calibishie September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Calibishie During September

September in Calibishie, Dominica, offers a refreshing chance of sunshine, with a 58% likelihood of clear skies. This month falls within a colorful spectrum of weather throughout the year, where the chances of sunny days tend to fluctuate. Following the seasonal laziness of June, which sees only a 29% chance of sun, September marks a rebound, edging closer to the sunnier months like February and November, both boasting impressive probabilities of 69% and 66% respectively. As summer transitions towards fall, September invites visitors to enjoy a blend of warmth and pleasant weather, making it an appealing time to bask in the island's natural beauty.

Percentage of Sunny Days in September in Calibishie

The chart illustrates the percentage of sunny days in Calibishie throughout the year, with September highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Calibishie experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec54%69%50%41%50%29%51%46%58%51%66%65%
Data source: Calibishie September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Calibishie in September

In Calibishie, Dominica, the rhythm of daylight duration exhibits a captivating pattern throughout the year. Starting with 11 hours in January and February, the days gradually lengthen as spring approaches, peaking at 13 hours in June. This trend then gently recedes, maintaining a consistent 12 hours from March through September, which provides ample daylight for both leisure and exploration. As the year winds down, daylight once again shrinks to 11 hours in October, settling into a quieter cadence for the remaining months. This seamless ebb and flow of daylight not only influences the island’s vibrant ecosystems but also enhances the experience for visitors and locals alike, making each season uniquely enchanting.

Average Daylight Hours in Calibishie for September

The chart illustrates the variation in daylight duration in Calibishie throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec11h 18m11h 37m12h 2m12h 28m12h 50m13h12h 55m12h 36m12h 11m11h 45m11h 23m11h 12m
Data source: Calibishie daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Calibishie

As September arrives in Calibishie, Dominica, the winds begin to whisper gently, with an average speed of 5.5 m/s (12 mph)—the calmest of the year. This notable decrease from the 8.7 m/s (20 mph) recorded in July signals a transition into the more tranquil autumn months. Following a pattern established in previous years, September's breeziness lingers at its lowest, only to pick up again in October with an increase to 7.4 m/s (17 mph). Such fluctuations illustrate the island's rhythmic climate, where the vibrant energy of summer gives way to a more serene atmosphere, inviting visitors and locals alike to embrace the soothing embrace of the September winds.

Average September Wind Speed in Calibishie

The chart displays monthly wind speed patterns in Calibishie, with values for each month shown alongside September's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how September's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec8.29.78.27.08.28.68.77.25.5 m/s7.46.68.3
Data source: Calibishie September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Calibishie Compares to Other Months

Weather in Calibishie varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Calibishie, focusing on differences in temperature, rainfall, humidity, and UV levels.

In comparing the weather between September and January, September tends to be warmer and wetter. With average temperatures peaking at 27°C (81°F) and maximums reaching 28°C (83°F), the month experiences high humidity at 80%. Additionally, September sees significant rainfall, with 136 mm (5.4 in) falling over 20 days. In contrast, January offers slightly cooler temperatures with an average of 25°C (77°F) and maximums of 26°C (79°F). The rainfall in January is considerably less, totaling 51 mm (2.0 in) over 16 days, coupled with a slightly lower humidity of 78%. For more details, you can check Calibishie weather in January.

September weather is typically warmer and more humid than February, with average temperatures reaching around 27°C (81°F) compared to February's milder 24°C (76°F). The month of September also sees significantly higher precipitation, with 136 mm (5.4 in) spread over 20 days, while February experiences a drier period with only 51 mm (2.0 in) over 16 days. Despite the slight difference in humidity, peaking at 80% in September and 77% in February, the overall weather in February is generally more favorable for outdoor activities. For a more detailed look at February conditions, visit Calibishie weather in February.

In comparing the weather of September and March, September is noticeably warmer with average temperatures reaching 27°C (81°F) compared to March's 24°C (76°F). Additionally, September experiences significantly more rainfall, with total precipitation of 136 mm (5.4 in) over 20 days, while March sees only 53 mm (2.1 in) across 18 days. The humidity levels are relatively similar, with September at 80% and March slightly lower at 78%. For a closer look at the specific conditions in March, you can refer to this link: Calibishie weather in March.

In September, the weather is notably warmer with average temperatures ranging from a minimum of 25°C (77°F) to a maximum of 28°C (83°F), compared to April's temperatures which hover between a minimum of 22°C (73°F) and a maximum of 27°C (80°F). Additionally, September experiences significantly higher precipitation at 136 mm (5.4 in) over 20 days, whereas April sees much lighter rainfall of just 49 mm (1.9 in) across 16 days. Humidity levels remain relatively similar, with September at 80% and April slightly lower at 78%. For detailed insights into the weather conditions in April, you can view this link: Calibishie weather in April.

In comparing the weather between September and May, we see that September is notably warmer, with average temperatures around 27°C (81°F), while May averages slightly cooler at 26°C (78°F). Additionally, September experiences more precipitation, totaling 136 mm (5.4 in) over about 20 days, compared to May's 59 mm (2.3 in) spread across 15 days. Despite the differences in temperature and rainfall, both months share a consistent humidity level of 80%. For a closer look at May's conditions, you can refer to Calibishie weather in May.

In comparing the weather of September and June, both months exhibit relatively warm temperatures, with September experiencing slightly higher averages—min 25°C (77°F), avg 27°C (81°F), and max 28°C (83°F)—compared to June's min 24°C (75°F), avg 26°C (79°F), and max 28°C (82°F). However, September is notably wetter, receiving 136 mm (5.4 in) of precipitation over 20 days, while June has a total precipitation of 89 mm (3.5 in) across 21 days. Humidity levels are also slightly higher in September at 80%, compared to June's 82%. For more detailed insights on June's weather, you can check out Calibishie weather in June.

In comparing the weather between July and September, both months exhibit warm temperatures, with September seeing a slight increase in average temperature, from July's 26°C (80°F) to September's 27°C (81°F). The maximum temperatures remain relatively similar, peaking at 28°C (82°F in July and 83°F in September). However, September is notably wetter, with 136 mm (5.4 in) of precipitation over 20 days, compared to July's 113 mm (4.5 in) over 24 days. Humidity levels are also slightly lower in September at 80%, compared to July's 84%. For more detailed weather patterns, you can explore Calibishie weather in July.

In comparing the weather conditions of September and August, we see that both months exhibit similar temperature patterns, with average highs reaching 28°C (83°F) and lows around 25°C (77°F) in September, slightly warmer than August's 24°C (76°F) minimum. However, September experiences slightly less precipitation at 136 mm (5.4 in) over 20 days, compared to August's 139 mm (5.5 in) over 24 days. Humidity levels are also marginally lower in September at 80%, compared to 82% in August. For a more detailed look at August weather in this region, you can check out Calibishie weather in August.

In comparing the weather of September and October, we can see some notable similarities and differences. Both months maintain a warm average temperature of 27°C (81°F), with maximums reaching 28°C (83°F). However, September has a slightly higher minimum temperature of 25°C (77°F) compared to October's 24°C (76°F). When it comes to precipitation, October experiences an increase, with 152 mm (6.0 in) falling over 22 days, while September saw 136 mm (5.4 in) across 20 days. Despite the slight uptick in rain and the similar humidity levels of 80% in both months, October tends to feel a bit wetter. For more detailed insights, you can visit Calibishie weather in October.

In September, the weather is slightly warmer with average temperatures ranging from a minimum of 25°C (77°F) to a maximum of 28°C (83°F). This month experiences more substantial rainfall, with 136 mm (5.4 in) over 20 days, contributing to a humid atmosphere with consistent humidity levels at 80%.

Conversely, November sees a slight dip in temperatures, with averages between 24°C (76°F) and 27°C (82°F). Precipitation is also a bit lower at 126 mm (4.9 in) over 21 days, but the humidity remains unchanged at 80%. The comparative warmth and rainfall suggest that while both months are quite similar, September tends to be marginally warmer and wetter. For more details, you can explore Calibishie weather in November.

In September, the weather is typically warmer with average temperatures around 27°C (81°F) and a higher maximum of 28°C (83°F). This month also sees significant rainfall, with 136 mm (5.4 in) of precipitation spread over 20 days and humidity levels at 80%. In contrast, December presents a slightly cooler climate, with an average temperature of 25°C (78°F) and a maximum of 27°C (81°F). The precipitation decreases to 81 mm (3.2 in) over 22 days, resulting in marginally lower humidity at 79%. For more detailed information on December weather, visit Calibishie weather in December.

Compare Calibishie's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Calibishie

As September unfolds in Calibishie, the weather presents a delightful yet humid experience, marked by consistent warmth and considerable rainfall. Compared to other months, temperatures hover comfortably in the mid-20s°C, while humidity levels reach an average of 80%, creating a tropical ambiance. However, what truly sets September apart is the significant rainfall, with around 20 days experiencing precipitation, contributing to a total of 136 mm across the month. This combination of warmth and moisture nurtures the lush landscapes, making September a unique time to appreciate the vibrant beauty of Calibishie's natural surroundings. For more insights on the climate specifics, check out Calibishie Climate.