Current Atmospheric Pressure in port au prince, haiti
29.9 inHg / 1011.8 hPa
Atmospheric Pressure Forecast for port au prince, haiti with chart
In the next 7 days, it is expected that the pressure, will be decreasing. The maximum pressure will reach 1014 hPa on 20 Sep 2025 at 23:00, and the minimum will be 1008.8 hPa on 22 Sep 2025 at 17:00. The average pressure during this period is 1011.61 hPa, which is classified as normal.
The average daily air pressure fluctuation is 3.5 hPa, which is moderate, indicating moderately variable barometric pressure in this region. The average daily pressure range is 3.5 hPa, which is narrow, indicating low variability pressure.
Pressure is decreasing, which may signal impending precipitation or deteriorating weather conditions.
7 days Historical Atmospheric Pressure.
In the past 7 days, in port au prince, haiti experienced a decrease in pressure. The maximum barometric pressure reached 1015.9 hPa on 09 Sep 2025 at 22:00, and the minimum was 1010.2 hPa on 14 Sep 2025 at 18:00. The average air pressure during this period is 1013.39 hPa, which is classified as normal.
The average daily barometric pressure fluctuation was 3.39 hPa, which is moderate, indicating moderately variable air pressure over the past 7 days. The average daily pressure range was 3.39 hPa, which is narrow, indicating low variability pressure.
Summarizing the obtained data, there is an overall decrease in pressure during the specified period.
14 days Atmospheric Pressure Overview
Over the period of 14 days the atmospheric pressure in port au prince, haiti has been decreasing, indicating a general fall in pressure. The maximum pressure reached 1015.9 hPa at 09 Sep 2025 22:00, while the minimum air pressure was 1008.8 hPa at 22 Sep 2025 17:00. The average pressure over this period is 1012.57 hPa, which is considered average.
The most significant rise in barometric pressure occurred between 09 Sep 2025 07:00 to 09 Sep 2025 08:00, with an increase of 1.4 hPa. Conversely, the most notable drop in pressure was observed between 11 Sep 2025 14:00 to 11 Sep 2025 15:00, where air pressure decreased by -1.1 hPa.
* Please be aware that the barometric pressure information displayed for port au prince, haiti is provided solely for educational purposes. We do not guarantee the accuracy or reliability of this data. This content is not a substitute for professional medical advice. If you have health concerns, please consult a qualified healthcare provider and do not base medical decisions on the information presented on this site.