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September Weather in Borgne, Haiti

Last updated: August 23, 2025

In Borgne, Haiti during September, the temperature is typically a warm 26°C (79°F). Expect a minimum of 21°C (71°F) and a maximum of 33°C (91°F). However, be prepared for rain, as the region experiences 199 mm (7.8 in) of precipitation over 26 days. With an average humidity of 76%, it's a month of notable warmth and moisture.

September Temperature in Borgne

In September in Borgne, the average temperature is 26°C (79°F). The maximum can reach 33°C (91°F), and the minimum can be as low as 21°C (71°F). This comfortable weather makes Borgne an ideal destination for travelers seeking pleasant conditions and outdoor activities.

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

The chart illustrates September temperature patterns in Borgne, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Borgne, September typically has an average temperature of 26°C (79°F), with highs reaching up to 33°C (91°F) and lows dropping to around 21°C (71°F).
JanFebMarAprMayJunJulAugSepOctNovDec737373757779797979787675
Data source: Temperature data for Borgne 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 Borgne

In Borgne in September, the total precipitation amount is 199 mm (7.8 in) spread over 26 days.

September Precipitation Trends in Borgne

The chart displays monthly precipitation patterns in Borgne, 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 Borgne, September typically receives around 199 mm (7.8 inches) of precipitation spread over approximately 26 days.
JanFebMarAprMayJunJulAugSepOctNovDec694112611826514814113819919216157
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Borgne

In Borgne in September humidity is 76%. With an average temperature of 26°C (79°F), this humidity feels like a heavy blanket wrapping around you, making outdoor activities challenging and requiring frequent breaks to hydrate and cool down during your travels.

September Average Humidity in Borgne

This chart illustrates the average monthly humidity levels in Borgne, 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 Borgne is approximately 76%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec65%63%62%62%60%62%70%76%76%76%76%71%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Borgne

In Borgne 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 Borgne.

Maximum UV Index Levels in Borgne for September

The chart shows the monthly maximum UV Index (UVI) for Borgne 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 Borgne typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec911131313131313121198
Data source: Borgne 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 Borgne Compares to Other Months

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

This table compares monthly weather conditions in Borgne, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather23°C (73°F)69 mm (2.7 inches)65%very high
February Weather23°C (74°F)41 mm (1.6 inches)63%extreme
March Weather23°C (74°F)126 mm (5.0 inches)62%extreme
April Weather24°C (76°F)118 mm (4.7 inches)62%extreme
May Weather25°C (77°F)265 mm (10.4 inches)60%extreme
June Weather26°C (79°F)148 mm (5.8 inches)61%extreme
July Weather26°C (79°F)141 mm (5.6 inches)70%extreme
August Weather26°C (80°F)138 mm (5.4 inches)76%extreme
September Weather26°C (79°F)199 mm (7.8 inches)76%extreme
October Weather26°C (78°F)192 mm (7.6 inches)76%extreme
November Weather25°C (76°F)160 mm (6.3 inches)76%very high
December Weather24°C (75°F)57 mm (2.2 inches)71%very high

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