nomadseason

September Weather in Arcahaie, Haiti

Last updated: August 23, 2025

In September, the average temperature in Arcahaie, Haiti hovers around 28°C (83°F). Expect a minimum of 23°C (74°F) and a maximum of 35°C (95°F). During this time, precipitation averages 96 mm (3.8 in) over 15 days, with an average humidity level of 76%. Prepare for a warm and somewhat humid month!

September Temperature in Arcahaie

In September in Arcahaie, the average temperature is 28°C (83°F). Maximum temperatures can reach 35°C (95°F), while the minimum can drop to as low as 23°C (74°F). This warm climate makes Arcahaie an ideal destination for travelers seeking pleasant weather and outdoor activities.

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

The chart illustrates September temperature patterns in Arcahaie, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Arcahaie, September typically has an average temperature of 28°C (83°F), with highs reaching up to 35°C (95°F) and lows dropping to around 23°C (74°F).
JanFebMarAprMayJunJulAugSepOctNovDec767777798082838382817978
Data source: Temperature data for Arcahaie generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Arcahaie

In Arcahaie in September, the precipitation amount is 96 mm (3.8 in) over the course of 15 days.

September Precipitation Trends in Arcahaie

The chart displays monthly precipitation patterns in Arcahaie, 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 Arcahaie, September typically receives around 96 mm (3.8 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec3110253911852415997856112
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

September Humidity in Arcahaie

In Arcahaie in September, humidity is 76%. With an average temperature of 28°C (83°F), this humidity feels like a warm, sticky embrace, making outdoor activities challenging and requiring travelers to stay hydrated and take frequent breaks in the shade.

September Average Humidity in Arcahaie

This chart illustrates the average monthly humidity levels in Arcahaie, 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 Arcahaie 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 Arcahaie

In Arcahaie 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 Arcahaie.

Maximum UV Index Levels in Arcahaie for September

The chart shows the monthly maximum UV Index (UVI) for Arcahaie 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 Arcahaie typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec911121313131213121198
Data source: Arcahaie 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 Arcahaie Compares to Other Months

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

This table compares monthly weather conditions in Arcahaie, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (77°F)31 mm (1.2 inches)65%very high
February Weather25°C (77°F)10 mm (0.4 inches)63%extreme
March Weather25°C (77°F)25 mm (1.0 inches)62%extreme
April Weather26°C (79°F)38 mm (1.5 inches)62%extreme
May Weather27°C (80°F)118 mm (4.7 inches)60%extreme
June Weather28°C (82°F)52 mm (2.0 inches)61%extreme
July Weather28°C (83°F)41 mm (1.6 inches)70%extreme
August Weather28°C (84°F)59 mm (2.3 inches)76%extreme
September Weather28°C (83°F)96 mm (3.8 inches)76%extreme
October Weather27°C (81°F)85 mm (3.3 inches)76%extreme
November Weather26°C (80°F)61 mm (2.4 inches)76%very high
December Weather26°C (78°F)12 mm (0.5 inches)71%very high

Compare Arcahaie's Climate with Cities Worldwide