Barometric Pressure in Roseau, Dominica 
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The pressure in Roseau, Dominica is predicted to quickly rise over the next few hours, with an average pressure of 1015.1 hPa today, which is considered normal.
Weather prediction: Expect more dry and cold weather and a strong breeze to gale winds
The daily total fluctuation in pressure in Roseau is 2.6 hPa, with a low of 1013.7 hPa and a high of 1016.3 hPa.
Forecast
Hourly Pressure Trends
Track the barometric pressure in Roseau hour by hour and stay informed about how it will change over the next 6 hours.
The barometric pressure in Roseau, Dominica, typically ranges from 29.8 to 30.2 inches of mercury (inHg). The city experiences two main seasons - a dry season from December to May and a wet season from June to November. During the dry season, the barometric pressure tends to be more stable, while the wet season brings higher humidity and occasional fluctuations in pressure.
Roseau is situated on the western coast of Dominica and is surrounded by lush mountains and dense rainforests. The landscape plays a crucial role in determining the atmospheric pressure in the area. The mountains act as barriers, causing the air to rise, cool, and condense, resulting in increased precipitation and lower pressure. The rainforests also contribute to higher humidity levels, which can influence the overall atmospheric conditions in Roseau.