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September Weather in Cockburn Harbour, Turks and Caicos Islands

Last updated: August 28, 2025

In September, the average temperature in Cockburn Harbour, Turks and Caicos Islands is a warm 28°C (83°F), with a comfortable range between 25°C (77°F) and 30°C (85°F). Expect 148 mm (5.8 in) of precipitation spread over 14 days, contributing to an average humidity of 79%. Perfect for those looking to enjoy a tropical atmosphere!

September Temperature in Cockburn Harbour

In September in Cockburn Harbour, the average temperature is 28°C (83°F), with maximums reaching 30°C (85°F) and minimums dipping as low as 25°C (77°F). This pleasant climate makes Cockburn Harbour an ideal destination for travelers seeking warmth and sunshine.

September Weather in Cockburn Harbour: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Cockburn Harbour, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Cockburn Harbour, September typically has an average temperature of 28°C (83°F), with highs reaching up to 30°C (85°F) and lows dropping to around 25°C (77°F).
JanFebMarAprMayJunJulAugSepOctNovDec777776777981828282818079
Data source: Temperature data for Cockburn Harbour 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 Cockburn Harbour

In Cockburn Harbour in September, the total precipitation amount is 148 mm (5.8 in) over the course of 14 days.

September Precipitation Trends in Cockburn Harbour

The chart displays monthly precipitation patterns in Cockburn Harbour, 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 Cockburn Harbour, September typically receives around 148 mm (5.8 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec50224728632543741489212342
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Cockburn Harbour

In Cockburn Harbour in September humidity is 79%. With an average temperature of 28°C (83°F), this humidity feels like a thick blanket wrapping around you, making outdoor activities a challenge but also adding a certain tropical charm to your travel experience.

September Average Humidity in Cockburn Harbour

This chart illustrates the average monthly humidity levels in Cockburn Harbour, 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 Cockburn Harbour is approximately 79%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec77%77%77%78%77%78%80%80%79%78%78%79%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Cockburn Harbour

In Cockburn Harbour in September, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Cockburn Harbour.

Maximum UV Index Levels in Cockburn Harbour for September

The chart shows the monthly maximum UV Index (UVI) for Cockburn Harbour 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 Cockburn Harbour typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec811121312121313121187
Data source: Cockburn Harbour 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.

How September Weather in Cockburn Harbour Compares to Other Months

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

This table compares monthly weather conditions in Cockburn Harbour, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (77°F)50 mm (2.0 inches)77%very high
February Weather25°C (77°F)22 mm (0.9 inches)77%extreme
March Weather25°C (76°F)47 mm (1.8 inches)77%extreme
April Weather25°C (78°F)28 mm (1.1 inches)78%extreme
May Weather26°C (79°F)63 mm (2.5 inches)77%extreme
June Weather27°C (81°F)25 mm (1.0 inches)78%extreme
July Weather28°C (82°F)43 mm (1.7 inches)80%extreme
August Weather28°C (83°F)74 mm (2.9 inches)80%extreme
September Weather28°C (83°F)148 mm (5.8 inches)79%extreme
October Weather27°C (82°F)92 mm (3.6 inches)78%extreme
November Weather27°C (80°F)123 mm (4.8 inches)78%very high
December Weather26°C (79°F)41 mm (1.6 inches)79%high

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