Barometric Pressure in San Fernando, Trinidad and Tobago 
1012.2 hPa
23.9 ℃
96%
1.39 m/s
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The average pressure in San Fernando, Trinidad and Tobago today is , which is considered normal. Pressure is trending falling.
Weather prediction: Rain at times, very unsettled
The daily total fluctuation in pressure in San Fernando is , with a low of and a high of .
Forecast
Hourly Pressure Trends
Track the barometric pressure in San Fernando hour by hour across the next 6 hourly readings.
San Fernando, Trinidad and Tobago has a tropical savanna climate. This means it's usually hot and humid, with two main seasons: wet and dry. During the wet season, air pressure is lower, making it rain more. In the dry season, air pressure is higher, making it sunny and dry. San Fernando's geography, being near the ocean and having nearby mountains, affects air pressure too. The ocean keeps air pressure somewhat steady, while the mountains block winds, changing air pressure. Overall, San Fernando's air pressure changes with the seasons, making the weather different throughout the year.